Internet-Draft | HPKE | December 2020 |
Barnes, et al. | Expires 19 June 2021 | [Page] |
This document describes a scheme for hybrid public-key encryption (HPKE). This scheme provides authenticated public key encryption of arbitrary-sized plaintexts for a recipient public key. HPKE works for any combination of an asymmetric key encapsulation mechanism (KEM), key derivation function (KDF), and authenticated encryption with additional data (AEAD) encryption function. We provide instantiations of the scheme using widely used and efficient primitives, such as Elliptic Curve Diffie-Hellman key agreement, HKDF, and SHA2.¶
This document is a product of the Crypto Forum Research Group (CFRG) in the IRTF.¶
This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79.¶
Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet-Drafts is at https://datatracker.ietf.org/drafts/current/.¶
Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress."¶
This Internet-Draft will expire on 19 June 2021.¶
Copyright (c) 2020 IETF Trust and the persons identified as the document authors. All rights reserved.¶
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.¶
Encryption schemes that combine asymmetric and symmetric algorithms have been specified and practiced since the early days of public-key cryptography, e.g., [RFC1421]. Combining the two yields the key management advantages of asymmetric cryptography and the performance benefits of symmetric cryptography. The traditional combination has been "encrypt the symmetric key with the public key." "Hybrid" public-key encryption schemes (HPKE), specified here, take a different approach: "generate the symmetric key and its encapsulation with the public key." Specifically, encrypted messages convey an encryption key encapsulated with a public-key scheme, along with one or more arbitrary-sized ciphertexts encrypted using that key. This type of public key encryption has many applications in practice, including Messaging Layer Security [I-D.ietf-mls-protocol] and TLS Encrypted ClientHello [I-D.ietf-tls-esni].¶
Currently, there are numerous competing and non-interoperable standards and variants for hybrid encryption, mostly based on ECIES, including ANSI X9.63 (ECIES) [ANSI], IEEE 1363a [IEEE1363], ISO/IEC 18033-2 [ISO], and SECG SEC 1 [SECG]. See [MAEA10] for a thorough comparison. All these existing schemes have problems, e.g., because they rely on outdated primitives, lack proofs of IND-CCA2 security, or fail to provide test vectors.¶
This document defines an HPKE scheme that provides a subset of the functions provided by the collection of schemes above, but specified with sufficient clarity that they can be interoperably implemented. The HPKE construction defined herein is secure against (adaptive) chosen ciphertext attacks (IND-CCA2 secure) under classical assumptions about the underlying primitives [HPKEAnalysis], [ABHKLR20]. A summary of these analyses is in Section 8.1.¶
This document represents the consensus of the Crypto Forum Research Group (CFRG).¶
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here.¶
The following terms are used throughout this document to describe the operations, roles, and behaviors of HPKE:¶
(skX, pkX)
: A KEM key pair used in role X; skX
is the private
key and pkX
is the public key.¶
pk(skX)
: The KEM public key corresponding to the KEM private key skX
.¶
I2OSP(n)
and OS2IP(x)
: Convert a byte string to and from a non-negative
integer as described in [RFC8017]. Note that these functions operate on
byte strings in big-endian byte order.¶
concat(x0, ..., xN)
: Concatenation of byte strings.
concat(0x01, 0x0203, 0x040506) = 0x010203040506
.¶
random(n)
: A pseudorandom byte string of length n
bytes¶
xor(a,b)
: XOR of byte strings; xor(0xF0F0, 0x1234) = 0xE2C4
.
It is an error to call this function with two arguments of unequal
length.¶
HPKE variants rely on the following primitives:¶
A Key Encapsulation Mechanism (KEM):¶
GenerateKeyPair()
: Randomized algorithm to generate a key pair (skX, pkX)
¶
DeriveKeyPair(ikm)
: Deterministic algorithm to derive a key pair
(skX, pkX)
from the byte string ikm
, where ikm
SHOULD have at
least Nsk
bytes of entropy (see Section 7.1.3 for discussion)¶
SerializePublicKey(pkX)
: Produce a byte string of length Npk
encoding the
public key pkX
.¶
DeserializePublicKey(pkXm)
: Parse a byte string of length Npk
to recover a
public key. This function can raise a DeserializeError
error upon pkXm
deserialization failure.¶
Encap(pkR)
: Randomized algorithm to generate an ephemeral,
fixed-length symmetric key (the KEM shared secret) and
a fixed-length encapsulation of that key that can be decapsulated
by the holder of the private key corresponding to pkR
.¶
Decap(enc, skR)
: Deterministic algorithm using the private key skR
to recover the ephemeral symmetric key (the KEM shared secret) from
its encapsulated representation enc
. This function can raise an
DecapError
on decapsulation failure.¶
AuthEncap(pkR, skS)
(optional): Same as Encap()
, and the outputs
encode an assurance that the KEM shared secret was generated by the
holder of the private key skS
.¶
AuthDecap(enc, skR, pkS)
(optional): Same as Decap()
, and the recipient
is assured that the KEM shared secret was generated by the holder of
the private key skS
.¶
Nsecret
: The length in bytes of a KEM shared secret produced by this KEM¶
Nenc
: The length in bytes of an encapsulated key produced by this KEM¶
Npk
: The length in bytes of an encoded public key for this KEM¶
Nsk
: The length in bytes of an encoded private key for this KEM¶
A Key Derivation Function (KDF):¶
Extract(salt, ikm)
: Extract a pseudorandom key of fixed length Nh
bytes
from input keying material ikm
and an optional byte string
salt
¶
Expand(prk, info, L)
: Expand a pseudorandom key prk
using
optional string info
into L
bytes of output keying material¶
Nh
: The output size of the Extract()
function in bytes¶
An AEAD encryption algorithm [RFC5116]:¶
Seal(key, nonce, aad, pt)
: Encrypt and authenticate plaintext
pt
with associated data aad
using symmetric key key
and nonce
nonce
, yielding ciphertext and tag ct
. This function
can raise a NonceOverflowError
upon failure.¶
Open(key, nonce, aad, ct)
: Decrypt ciphertext and tag ct
using
associated data aad
with symmetric key key
and nonce nonce
,
returning plaintext message pt
. This function can raise an
OpenError
or NonceOverflowError
upon failure.¶
Nk
: The length in bytes of a key for this algorithm¶
Nn
: The length in bytes of a nonce for this algorithm¶
Beyond the above, a KEM MAY also expose the following functions, whose behavior is detailed in Section 7.1.2:¶
SerializePrivateKey(skX)
: Produce a byte string of length Nsk
encoding the private
key skX
.¶
DeserializePrivateKey(skXm)
: Parse a byte string of length Nsk
to recover a
private key. This function can raise a DeserializeError
error upon skXm
deserialization failure.¶
A ciphersuite is a triple (KEM, KDF, AEAD) containing a choice of algorithm for each primitive.¶
A set of algorithm identifiers for concrete instantiations of these primitives is provided in Section 7. Algorithm identifier values are two bytes long.¶
Note that GenerateKeyPair
can be implemented as DeriveKeyPair(random(Nsk))
.¶
The notation pk(skX)
, depending on its use and the KEM and its
implementation, is either the
computation of the public key using the private key, or just syntax
expressing the retrieval of the public key assuming it is stored along
with the private key object.¶
The following two functions are defined to facilitate domain separation of KDF calls as well as context binding:¶
def LabeledExtract(salt, label, ikm): labeled_ikm = concat("HPKE-07", suite_id, label, ikm) return Extract(salt, labeled_ikm) def LabeledExpand(prk, label, info, L): labeled_info = concat(I2OSP(L, 2), "HPKE-07", suite_id, label, info) return Expand(prk, labeled_info, L)¶
[[RFC editor: please change "HPKE-07" to "RFCXXXX", where XXXX is the final number, before publication.]]¶
The value of suite_id
depends on where the KDF is used; it is assumed
implicit from the implementation and not passed as a parameter. If used
inside a KEM algorithm, suite_id
MUST start with "KEM" and identify
this KEM algorithm; if used in the remainder of HPKE, it MUST start with
"HPKE" and identify the entire ciphersuite in use. See sections Section 4.1
and Section 5.1 for details.¶
Suppose we are given a KDF, and a Diffie-Hellman group providing the following operations:¶
GenerateKeyPair()
: Randomized algorithm to generate a key pair (skX, pkX)
for the DH group in use¶
DeriveKeyPair(ikm)
: Deterministic algorithm to derive a key pair
(skX, pkX)
from the byte string ikm
, where ikm
SHOULD have at
least Nsk
bytes of entropy (see Section 7.1.3 for discussion)¶
DH(skX, pkY)
: Perform a non-interactive DH exchange using the
private key skX
and public key pkY
to produce a Diffie-Hellman
shared secret of length Ndh
. This function can raise a
ValidationError
as described in Section 7.1.4.¶
Serialize(pk)
: Produce a byte string of length Npk
encoding the public key pk
¶
Deserialize(enc)
: Parse a byte string of length Npk
to recover a
public key. This function can raise a DeserializeError
error upon
enc
deserialization failure.¶
Ndh
: The length in bytes of a Diffie-Hellman shared secret produced
by DH()
¶
Nsk
: The length in bytes of a Diffie-Hellman private key¶
Since an encapsulated key is a Diffie-Hellman public key in this KEM
algorithm, we use Serialize()
to encode them, and Npk
equals Nenc
.
The same applies to Deserialize()
.¶
Then we can construct a KEM called DHKEM(Group, KDF)
in the
following way, where Group
denotes the Diffie-Hellman group and
KDF
the KDF. The function parameters pkR
and pkS
are deserialized
public keys, and enc
is a serialized public key.
Section 7.1.3 contains the DeriveKeyPair
function specification
for DHKEMs defined in this document.¶
def ExtractAndExpand(dh, kem_context): eae_prk = LabeledExtract("", "eae_prk", dh) shared_secret = LabeledExpand(eae_prk, "shared_secret", kem_context, Nsecret) return shared_secret def Encap(pkR): skE, pkE = GenerateKeyPair() dh = DH(skE, pkR) enc = Serialize(pkE) pkRm = Serialize(pkR) kem_context = concat(enc, pkRm) shared_secret = ExtractAndExpand(dh, kem_context) return shared_secret, enc def Decap(enc, skR): pkE = Deserialize(enc) dh = DH(skR, pkE) pkRm = Serialize(pk(skR)) kem_context = concat(enc, pkRm) shared_secret = ExtractAndExpand(dh, kem_context) return shared_secret def AuthEncap(pkR, skS): skE, pkE = GenerateKeyPair() dh = concat(DH(skE, pkR), DH(skS, pkR)) enc = Serialize(pkE) pkRm = Serialize(pkR) pkSm = Serialize(pk(skS)) kem_context = concat(enc, pkRm, pkSm) shared_secret = ExtractAndExpand(dh, kem_context) return shared_secret, enc def AuthDecap(enc, skR, pkS): pkE = Deserialize(enc) dh = concat(DH(skR, pkE), DH(skR, pkS)) pkRm = Serialize(pk(skR)) pkSm = Serialize(pkS) kem_context = concat(enc, pkRm, pkSm) shared_secret = ExtractAndExpand(dh, kem_context) return shared_secret¶
The implicit suite_id
value used within LabeledExtract
and
LabeledExpand
is defined as follows, where kem_id
is defined
in Section 7.1:¶
suite_id = concat("KEM", I2OSP(kem_id, 2))¶
The KDF used in DHKEM can be equal to or different from the KDF used
in the remainder of HPKE, depending on the chosen variant.
Implementations MUST make sure to use the constants (Nh
) and function
calls (LabeledExtract
, LabeledExpand
) of the appropriate KDF when
implementing DHKEM. See Section 8.3 for a comment on the choice of
a KDF for the remainder of HPKE, and Section 8.5 for the
rationale of the labels.¶
For the variants of DHKEM defined in this document, the size Nsecret
of the
KEM shared secret is equal to the output length of the hash function
underlying the KDF. For P-256, P-384 and P-521, the size Ndh
of the
Diffie-Hellman shared secret is equal to 32, 48, and 66, respectively,
corresponding to the x-coordinate of the resulting elliptic curve point [IEEE1363].
For X25519 and X448, the size Ndh
of is equal to 32 and 56, respectively
(see [RFC7748], Section 5).¶
It is important to note that the AuthEncap()
and AuthDecap()
functions of the
DHKEM variants defined in this document are vulnerable to key-compromise
impersonation (KCI). This means the assurance that the KEM shared secret
was generated by the holder of the private key skS
does not hold if
the recipient private key skR
is compromised. See Section 8.1
for more details.¶
Senders and recipients MUST validate KEM inputs and outputs as described in Section 7.1.¶
In this section, we define a few HPKE variants. All variants take a
recipient public key and a sequence of plaintexts pt
, and produce an
encapsulated key enc
and a sequence of ciphertexts ct
. These outputs are
constructed so that only the holder of skR
can decapsulate the key from
enc
and decrypt the ciphertexts. All the algorithms also take an
info
parameter that can be used to influence the generation of keys
(e.g., to fold in identity information) and an aad
parameter that
provides Additional Authenticated Data to the AEAD algorithm in use.¶
In addition to the base case of encrypting to a public key, we include three authenticated variants, one which authenticates possession of a pre-shared key, one which authenticates possession of a KEM private key, and one which authenticates possession of both a pre-shared key and a KEM private key. All authenticated variants contribute additional keying material to the encryption operation. The following one-byte values will be used to distinguish between modes:¶
Mode | Value |
---|---|
mode_base | 0x00 |
mode_psk | 0x01 |
mode_auth | 0x02 |
mode_auth_psk | 0x03 |
All these cases follow the same basic two-step pattern:¶
A context encodes the AEAD algorithm and key in use, and manages the nonces used so that the same nonce is not used with multiple plaintexts. It also has an interface for exporting secret values, as described in Section 5.3. See Section 5.2 for a description of this structure and its interfaces. HPKE decryption fails when the underlying AEAD decryption fails.¶
The constructions described here presume that the relevant non-private
parameters (enc
, psk_id
, etc.) are transported between the sender and the
recipient by some application making use of HPKE. Moreover, a recipient with more
than one public key needs some way of determining which of its public keys was
used for the encapsulation operation. As an example, applications may send this
information alongside a ciphertext from sender to recipient. Specification of
such a mechanism is left to the application. See Section 9 for more
details.¶
Note that some KEMs may not support AuthEncap()
or AuthDecap()
.
For such KEMs, only mode_base
or mode_psk
are supported. Future specifications
which define new KEMs MUST indicate whether these modes are supported.
See Section 7.1.5 for more details.¶
The procedures described in this session are laid out in a Python-like pseudocode. The algorithms in use are left implicit.¶
The variants of HPKE defined in this document share a common key schedule that translates the protocol inputs into an encryption context. The key schedule inputs are as follows:¶
mode
- A one-byte value indicating the HPKE mode, defined in Section 5.¶
shared_secret
- A KEM shared secret generated for this transaction¶
info
- Application-supplied information (optional; default value
"")¶
psk
- A pre-shared key (PSK) held by both the sender
and the recipient (optional; default value "")¶
psk_id
- An identifier for the PSK (optional; default value "")¶
Senders and recipients MUST validate KEM inputs and outputs as described in Section 7.1.¶
The psk
and psk_id
fields MUST appear together or not at all.
That is, if a non-default value is provided for one of them, then
the other MUST be set to a non-default value. This requirement is
encoded in VerifyPSKInputs()
below.¶
The psk
, psk_id
, and info
fields have maximum lengths that depend
on the KDF itself, on the definition of LabeledExtract()
, and on the
constant labels used together with them. See Section 7.2.1 for
precise limits on these lengths.¶
The key
, base_nonce
, and exporter_secret
computed by the key schedule
have the property that they are only known to the holder of the recipient
private key, and the entity that used the KEM to generate shared_secret
and
enc
.¶
In the Auth and AuthPSK modes, the recipient is assured that the sender
held the private key skS
. This assurance is limited for the DHKEM
variants defined in this document because of key-compromise impersonation,
as described in Section 4.1 and Section 8.1. If in the PSK and
AuthPSK modes, the psk
and psk_id
arguments are provided as required,
then the recipient is assured that the sender held the corresponding
pre-shared key. See Section 8.1 for more details.¶
The HPKE algorithm identifiers, i.e., the KEM kem_id
, KDF kdf_id
, and
AEAD aead_id
2-byte code points as defined in Section 7, are
assumed implicit from the implementation and not passed as parameters.
The implicit suite_id
value used within LabeledExtract
and
LabeledExpand
is defined based on them as follows:¶
suite_id = concat( "HPKE", I2OSP(kem_id, 2), I2OSP(kdf_id, 2), I2OSP(aead_id, 2) )¶
default_psk = "" default_psk_id = "" def VerifyPSKInputs(mode, psk, psk_id): got_psk = (psk != default_psk) got_psk_id = (psk_id != default_psk_id) if got_psk != got_psk_id: raise Exception("Inconsistent PSK inputs") if got_psk and (mode in [mode_base, mode_auth]): raise Exception("PSK input provided when not needed") if (not got_psk) and (mode in [mode_psk, mode_auth_psk]): raise Exception("Missing required PSK input") def KeySchedule<ROLE>(mode, shared_secret, info, psk, psk_id): VerifyPSKInputs(mode, psk, psk_id) psk_id_hash = LabeledExtract("", "psk_id_hash", psk_id) info_hash = LabeledExtract("", "info_hash", info) key_schedule_context = concat(mode, psk_id_hash, info_hash) secret = LabeledExtract(shared_secret, "secret", psk) key = LabeledExpand(secret, "key", key_schedule_context, Nk) base_nonce = LabeledExpand(secret, "base_nonce", key_schedule_context, Nn) exporter_secret = LabeledExpand(secret, "exp", key_schedule_context, Nh) return Context<ROLE>(key, base_nonce, 0, exporter_secret)¶
The ROLE
template parameter is either S or R, depending on the role of
sender or recipient, respectively. See Section 5.2 for a discussion of the
key schedule output, including the role-specific Context
structure and its API.¶
Note that the key_schedule_context
construction in KeySchedule()
is
equivalent to serializing a structure of the following form in the TLS presentation
syntax:¶
struct { uint8 mode; opaque psk_id_hash[Nh]; opaque info_hash[Nh]; } KeyScheduleContext;¶
The most basic function of an HPKE scheme is to enable encryption
to the holder of a given KEM private key. The SetupBaseS()
and
SetupBaseR()
procedures establish contexts that can be used to
encrypt and decrypt, respectively, for a given private key.¶
The KEM shared secret is combined via the KDF
with information describing the key exchange, as well as the
explicit info
parameter provided by the caller.¶
The parameter pkR
is a public key, and enc
is an encapsulated
KEM shared secret.¶
def SetupBaseS(pkR, info): shared_secret, enc = Encap(pkR) return enc, KeyScheduleS(mode_base, shared_secret, info, default_psk, default_psk_id) def SetupBaseR(enc, skR, info): shared_secret = Decap(enc, skR) return KeyScheduleR(mode_base, shared_secret, info, default_psk, default_psk_id)¶
This variant extends the base mechanism by allowing the recipient to
authenticate that the sender possessed a given PSK. The PSK also
improves confidentiality guarantees in certain adversary models, as
described in more detail in Section 8.1. We assume that both
parties have been provisioned with both the PSK value psk
and another
byte string psk_id
that is used to identify which PSK should be used.¶
The primary difference from the base case is that the psk
and psk_id
values
are used as ikm
inputs to the KDF (instead of using the empty string).¶
The PSK MUST have at least 32 bytes of entropy and SHOULD be of length Nh
bytes or longer. See Section 8.4 for a more detailed discussion.¶
def SetupPSKS(pkR, info, psk, psk_id): shared_secret, enc = Encap(pkR) return enc, KeyScheduleS(mode_psk, shared_secret, info, psk, psk_id) def SetupPSKR(enc, skR, info, psk, psk_id): shared_secret = Decap(enc, skR) return KeyScheduleR(mode_psk, shared_secret, info, psk, psk_id)¶
This variant extends the base mechanism by allowing the recipient
to authenticate that the sender possessed a given KEM private key.
This assurance is based on the assumption that
AuthDecap(enc, skR, pkS)
produces the correct KEM shared secret
only if the encapsulated value enc
was produced by
AuthEncap(pkR, skS)
, where skS
is the private key corresponding
to pkS
. In other words, at most two entities (precisely two, in the case
of DHKEM) could have produced this secret, so if the recipient is at most one, then
the sender is the other with overwhelming probability.¶
The primary difference from the base case is that the calls to
Encap()
and Decap()
are replaced with calls to AuthEncap()
and
AuthDecap()
, which add the sender public key to their internal
context string. The function parameters pkR
and pkS
are
public keys, and enc
is an encapsulated KEM shared secret.¶
Obviously, this variant can only be used with a KEM that provides
AuthEncap()
and AuthDecap()
procedures.¶
This mechanism authenticates only the key pair of the sender, not
any other identifier. If an application wishes to bind HPKE
ciphertexts or exported secrets to another identity for the sender
(e.g., an email address or domain name), then this identifier should be
included in the info
parameter to avoid identity mis-binding issues [IMB].¶
def SetupAuthS(pkR, info, skS): shared_secret, enc = AuthEncap(pkR, skS) return enc, KeyScheduleS(mode_auth, shared_secret, info, default_psk, default_psk_id) def SetupAuthR(enc, skR, info, pkS): shared_secret = AuthDecap(enc, skR, pkS) return KeyScheduleR(mode_auth, shared_secret, info, default_psk, default_psk_id)¶
This mode is a straightforward combination of the PSK and authenticated modes. The PSK is passed through to the key schedule as in the former, and as in the latter, we use the authenticated KEM variants.¶
def SetupAuthPSKS(pkR, info, psk, psk_id, skS): shared_secret, enc = AuthEncap(pkR, skS) return enc, KeyScheduleS(mode_auth_psk, shared_secret, info, psk, psk_id) def SetupAuthPSKR(enc, skR, info, psk, psk_id, pkS): shared_secret = AuthDecap(enc, skR, pkS) return KeyScheduleR(mode_auth_psk, shared_secret, info, psk, psk_id)¶
The PSK MUST have at least 32 bytes of entropy and SHOULD be of length Nh
bytes or longer. See Section 8.4 for a more detailed discussion.¶
HPKE allows multiple encryption operations to be done based on a given setup transaction. Since the public-key operations involved in setup are typically more expensive than symmetric encryption or decryption, this allows applications to amortize the cost of the public-key operations, reducing the overall overhead.¶
In order to avoid nonce reuse, however, this encryption must be stateful. Each of the setup procedures above produces a role-specific context object that stores the AEAD and Secret Export parameters. The AEAD parameters consist of:¶
The Secret Export parameters consist of:¶
exporter_secret
used for the Secret Export interface; see Section 5.3¶
All these parameters except the AEAD sequence number are constant.
The sequence number provides nonce uniqueness: The nonce used for
each encryption or decryption operation is the result of XORing
base_nonce
with the current sequence number, encoded as a big-endian
integer of the same length as base_nonce
. Implementations MAY use a
sequence number that is shorter than the nonce length (padding on the left
with zero), but MUST raise an error if the sequence number overflows.¶
Encryption is unidirectional from sender to recipient. The sender's
context can encrypt a plaintext pt
with associated data aad
as
follows:¶
def ContextS.Seal(aad, pt): ct = Seal(self.key, self.ComputeNonce(self.seq), aad, pt) self.IncrementSeq() return ct¶
The recipient's context can decrypt a ciphertext ct
with associated
data aad
as follows:¶
def ContextR.Open(aad, ct): pt = Open(self.key, self.ComputeNonce(self.seq), aad, ct) if pt == OpenError: raise OpenError self.IncrementSeq() return pt¶
Each encryption or decryption operation increments the sequence number for the context in use. The per-message nonce and sequence number increment details are as follows:¶
def Context<ROLE>.ComputeNonce(seq): seq_bytes = I2OSP(seq, Nn) return xor(self.base_nonce, seq_bytes) def Context<ROLE>.IncrementSeq(): if self.seq >= (1 << (8*Nn)) - 1: raise NonceOverflowError self.seq += 1¶
The sender's context MUST NOT be used for decryption. Similarly, the recipient's context MUST NOT be used for encryption. Higher-level protocols re-using the HPKE key exchange for more general purposes can derive separate keying material as needed using use the Secret Export interface; see Section 5.3 and Section 8.7 for more details.¶
It is up to the application to ensure that encryptions and decryptions are
done in the proper sequence, so that encryption and decryption nonces align.
If ContextS.Seal()
or ContextR.Open()
would cause the seq
field to
overflow, then the implementation MUST fail with an error. (In the pseudocode
below, Context<ROLE>.IncrementSeq()
fails with an error when seq
overflows,
which causes ContextS.Seal()
and ContextR.Open()
to fail accordingly.)
Note that the internal Seal()
and Open()
calls inside correspond to the
context's AEAD algorithm.¶
HPKE provides an interface for exporting secrets from the encryption context
using a variable-length PRF, similar to the TLS 1.3 exporter interface
(see [RFC8446], Section 7.5). This interface takes as input a context
string exporter_context
and a desired length L
in bytes, and produces
a secret derived from the internal exporter secret using the corresponding
KDF Expand function. For the KDFs defined in this specification, L
has
a maximum value of 255*Nh
. Future specifications which define new KDFs
MUST specify a bound for L
.¶
The exporter_context
field has a maximum length that depends on the KDF
itself, on the definition of LabeledExpand()
, and on the constant labels
used together with them. See Section 7.2.1 for precise limits on this
length.¶
def Context.Export(exporter_context, L): return LabeledExpand(self.exporter_secret, "sec", exporter_context, L)¶
Applications that do not use the encryption API in Section 5.2 can use
the export-only AEAD ID 0xFFFF
when computing the key schedule. Such
applications can avoid computing the key
and base_nonce
values in the
key schedule, as they are not used by the Export interface described above.¶
In many cases, applications encrypt only a single message to a recipient's public key. This section provides templates for HPKE APIs that implement stateless "single-shot" encryption and decryption using APIs specified in Section 5.1.1 and Section 5.2:¶
def Seal<MODE>(pkR, info, aad, pt, ...): enc, ctx = Setup<MODE>S(pkR, info, ...) ct = ctx.Seal(aad, pt) return enc, ct def Open<MODE>(enc, skR, info, aad, ct, ...): ctx = Setup<MODE>R(enc, skR, info, ...) return ctx.Open(aad, ct)¶
The MODE
template parameter is one of Base, PSK, Auth, or AuthPSK. The optional parameters
indicated by "..." depend on MODE
and may be empty. SetupBase()
, for example, has no
additional parameters. SealAuthPSK()
and OpenAuthPSK()
would be implemented as follows:¶
def SealAuthPSK(pkR, info, aad, pt, psk, psk_id, skS): enc, ctx = SetupAuthPSKS(pkR, info, psk, psk_id, skS) ct = ctx.Seal(aad, pt) return enc, ct def OpenAuthPSK(enc, skR, info, aad, ct, psk, psk_id, pkS): ctx = SetupAuthPSKR(enc, skR, info, psk, psk_id, pkS) return ctx.Open(aad, ct)¶
Applications may also want to derive a secret known only to a given recipient. This section provides templates for HPKE APIs that implement stateless "single-shot" secret export using APIs specified in Section 5.3:¶
def SendExport<MODE>(pkR, info, exporter_context, L, ...): enc, ctx = Setup<MODE>S(pkR, info, ...) exported = ctx.Export(exporter_context, L) return enc, exported def ReceiveExport<MODE>(enc, skR, info, exporter_context, L, ...): ctx = Setup<MODE>R(enc, skR, info, ...) return ctx.Export(exporter_context, L)¶
As in Section 6.1, the MODE
template parameter is one of Base, PSK,
Auth, or AuthPSK. The optional parameters indicated by "..." depend on MODE
and may
be empty.¶
Value | KEM | Nsecret | Nenc | Npk | Nsk | Auth | Reference |
---|---|---|---|---|---|---|---|
0x0000 | (reserved) | N/A | N/A | N/A | N/A | yes | N/A |
0x0010 | DHKEM(P-256, HKDF-SHA256) | 32 | 65 | 65 | 32 | yes | [NISTCurves], [RFC5869] |
0x0011 | DHKEM(P-384, HKDF-SHA384) | 48 | 97 | 97 | 48 | yes | [NISTCurves], [RFC5869] |
0x0012 | DHKEM(P-521, HKDF-SHA512) | 64 | 133 | 133 | 66 | yes | [NISTCurves], [RFC5869] |
0x0020 | DHKEM(X25519, HKDF-SHA256) | 32 | 32 | 32 | 32 | yes | [RFC7748], [RFC5869] |
0x0021 | DHKEM(X448, HKDF-SHA512) | 64 | 56 | 56 | 56 | yes | [RFC7748], [RFC5869] |
The Auth
column indicates if the KEM algorithm provides the AuthEncap()
/AuthDecap()
interface. The meaning of all other columns is explained in Section 10.1.¶
For P-256, P-384 and P-521, the Serialize()
function of the
KEM performs the uncompressed Elliptic-Curve-Point-to-Octet-String
conversion according to [SECG]. Deserialize()
performs the
uncompressed Octet-String-to-Elliptic-Curve-Point conversion.¶
For X25519 and X448, the Serialize()
and Deserialize()
functions
are the identity function, since these curves already use fixed-length byte
strings for public keys.¶
Some deserialized public keys MUST be validated before they can be used. See Section 7.1.4 for specifics.¶
As per [SECG], P-256, P-384, and P-521 private keys are field elements in the
scalar field of the curve being used. For this section, and for
Section 7.1.3, it is assumed that implementers of ECDH over these curves
use an integer representation of private keys that is compatible with the
OS2IP()
function.¶
For P-256, P-384 and P-521, the SerializePrivateKey()
function of the KEM
performs the Field-Element-to-Octet-String conversion according to [SECG]. If
the private key is an integer outside the range [0, order-1]
, where order
is the order of the curve being used, the private key MUST be reduced to its
representative in [0, order-1]
before being serialized.
DeserializePrivateKey()
performs the Octet-String-to-Field-Element conversion
according to [SECG].¶
For X25519 and X448, private keys are identical to their byte string
representation, so little processing has to be done. The
SerializePrivateKey()
function MUST clamp its output and
DeserializePrivateKey()
MUST clamp its input, where clamping refers to the
bitwise operations performed on k
in the decodeScalar25519()
and
decodeScalar448()
functions defined in section 5 of [RFC7748].¶
To catch invalid keys early on, implementers of DHKEMs SHOULD check that
deserialized private keys are not equivalent to 0 (mod order
), where order
is the order of the DH group. Note that this property is trivially true for X25519
and X448 groups, since clamped values can never be 0 (mod order
).¶
The keys that DeriveKeyPair()
produces have only as much entropy as the provided
input keying material. For a given KEM, the ikm
parameter given to DeriveKeyPair()
SHOULD
have length at least Nsk
, and SHOULD have at least Nsk
bytes of entropy.¶
All invocations of KDF functions (such as LabeledExtract
or LabeledExpand
) in any
DHKEM's DeriveKeyPair()
function use the DHKEM's associated KDF (as opposed to
the ciphersuite's KDF).¶
For P-256, P-384 and P-521, the DeriveKeyPair()
function of the KEM performs
rejection sampling over field elements:¶
def DeriveKeyPair(ikm): dkp_prk = LabeledExtract("", "dkp_prk", ikm) sk = 0 counter = 0 while sk == 0 or sk >= order: if counter > 255: raise DeriveKeyPairError bytes = LabeledExpand(dkp_prk, "candidate", I2OSP(counter, 1), Nsk) bytes[0] = bytes[0] & bitmask sk = OS2IP(bytes) counter = counter + 1 return (sk, pk(sk))¶
order
is the order of the curve being used (see section D.1.2 of [NISTCurves]), and
is listed below for completeness.¶
P-256: 0xffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551 P-384: 0xffffffffffffffffffffffffffffffffffffffffffffffffc7634d81f4372ddf 581a0db248b0a77aecec196accc52973 P-521: 0x01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff fa51868783bf2f966b7fcc0148f709a5d03bb5c9b8899c47aebb6fb71e91386409¶
bitmask
is defined to be 0xFF for P-256 and P-384, and 0x01 for P-521.
The precise likelihood of DeriveKeyPair()
failing with DeriveKeyPairError
depends on the group being used, but it is negligibly small in all cases.¶
For X25519 and X448, the DeriveKeyPair()
function applies a KDF to the input:¶
def DeriveKeyPair(ikm): dkp_prk = LabeledExtract("", "dkp_prk", ikm) sk = LabeledExpand(dkp_prk, "sk", "", Nsk) return (sk, pk(sk))¶
The following public keys are subject to validation if the group
requires public key validation: the sender MUST validate the recipient's
public key pkR
; the recipient MUST validate the ephemeral public key
pkE
; in authenticated modes, the recipient MUST validate the sender's
static public key pkS
.¶
For P-256, P-384 and P-521, senders and recipients MUST perform partial public-key validation on all public key inputs, as defined in section 5.6.2.3.4 of [keyagreement]. This includes checking that the coordinates are in the correct range, that the point is on the curve, and that the point is not the point at infinity. Additionally, senders and recipients MUST ensure the Diffie-Hellman shared secret is not the point at infinity.¶
For X25519 and X448, public keys and Diffie-Hellman outputs MUST be validated as described in [RFC7748]. In particular, recipients MUST check whether the Diffie-Hellman shared secret is the all-zero value and abort if so.¶
Section 8.2 lists security requirements on a KEM used within HPKE.¶
The AuthEncap()
and AuthDecap()
functions are OPTIONAL. If a KEM algorithm
does not provide them, only the Base and PSK modes of HPKE are supported.
Future specifications which define new KEMs MUST indicate whether or not
Auth and AuthPSK modes are supported.¶
A KEM algorithm may support different encoding algorithms, with different output
lengths, for KEM public keys. Such KEM algorithms MUST specify only one encoding
algorithm whose output length is Npk
.¶
Value | KDF | Nh | Reference |
---|---|---|---|
0x0000 | (reserved) | N/A | N/A |
0x0001 | HKDF-SHA256 | 32 | [RFC5869] |
0x0002 | HKDF-SHA384 | 48 | [RFC5869] |
0x0003 | HKDF-SHA512 | 64 | [RFC5869] |
This document defines LabeledExtract()
and LabeledExpand()
based on the
KDFs listed above. These functions add prefixes to their respective
inputs ikm
and info
before calling the KDF's Extract()
and Expand()
functions. This leads to a reduction of the maximum input length that
is available for the inputs psk
, psk_id
, info
, exporter_context
,
i.e., the variable-length parameters provided by HPKE applications.
The following table lists the maximum allowed lengths of these fields
for the KDFs defined in this document, as inclusive bounds in bytes:¶
Input | HKDF-SHA256 | HKDF-SHA384 | HKDF-SHA512 |
---|---|---|---|
psk | 2^{61} - 88 | 2^{125} - 152 | 2^{125} - 152 |
psk_id | 2^{61} - 93 | 2^{125} - 157 | 2^{125} - 157 |
info | 2^{61} - 91 | 2^{125} - 155 | 2^{125} - 155 |
exporter_context | 2^{61} - 120 | 2^{125} - 200 | 2^{125} - 216 |
This shows that the limits are only marginally smaller than the maximum input length of the underlying hash function; these limits are large and unlikely to be reached in practical applications. Future specifications which define new KDFs MUST specify bounds for these variable-length parameters.¶
The values for psk
, psk_id
, and info
which are inputs to
LabeledExtract()
were computed with the following expression:¶
max_size_hash_input - Nb - size_label_rfcXXXX - size_suite_id - size_input_label¶
The value for exporter_context
which is an input to LabeledExpand()
was computed with the following expression:¶
max_size_hash_input - Nb - Nh - size_label_rfcXXXX - size_suite_id - size_input_label - 2 - 1¶
In these equations, max_size_hash_input
is the maximum input length
of the underlying hash function in bytes, Nb
is the block size of the
underlying hash function in bytes, size_label_rfcXXXX
is the size
of "HPKE-07" in bytes and equals 7, size_suite_id
is the size of the
suite_id
and equals 10, and size_input_label
is the size
of the label used as parameter to LabeledExtract()
or LabeledExpand()
.¶
[[RFC editor: please change "HPKE-07" to "RFCXXXX", where XXXX is the final number, before publication.]]¶
Value | AEAD | Nk | Nn | Reference |
---|---|---|---|---|
0x0000 | (reserved) | N/A | N/A | N/A |
0x0001 | AES-128-GCM | 16 | 12 | [GCM] |
0x0002 | AES-256-GCM | 32 | 12 | [GCM] |
0x0003 | ChaCha20Poly1305 | 32 | 12 | [RFC8439] |
0xFFFF | Export-only | N/A | N/A | [[RFCXXXX]] |
The 0xFFFF
AEAD ID is reserved for applications which only use the Export
interface; see Section 5.3 for more details.¶
HPKE has several security goals, depending on the mode of operation, against active and adaptive attackers that can compromise partial secrets of senders and recipients. The desired security goals are detailed below:¶
Context.Export
is a variable-length PRF¶
These security goals are expected to hold for any honest sender and honest recipient keys, as well as if the honest sender and honest recipient keys are the same.¶
As noted in Section 8.6, HPKE does not provide forward secrecy.
In the Base and Auth modes, the secrecy properties are only expected to
hold if the recipient private key skR
is not compromised at any point
in time. In the PSK and AuthPSK modes, the secrecy properties are
expected to hold if the recipient private key skR
and the pre-shared key
are not both compromised at any point in time.¶
In the Auth mode, sender authentication is generally expected to hold if
the sender private key skS
is not compromised at the time of message
reception. In the AuthPSK mode, sender authentication is generally
expected to hold if at the time of message reception, the sender private
key skS and the pre-shared key are not both compromised.¶
The DHKEM variants defined in this document are
vulnerable to key-compromise impersonation attacks [BJM97],
which means that sender authentication cannot be expected to hold in the
Auth mode if the recipient private key skR
is compromised, and in the
AuthPSK mode if the pre-shared key and the recipient private key skR
are
both compromised. NaCl's box
interface [NaCl] has the same issue. At
the same time, this enables repudiability.¶
As shown by [ABHKLR20], key-compromise impersonation attacks are generally possible on HPKE because KEM ciphertexts are not bound to HPKE messages. An adversary who knows a recipient's private key can decapsulate an observed KEM ciphertext, compute the key schedule, and encrypt an arbitrary message that the recipient will accept as coming from the original sender. Importantly, this is possible even with a KEM that is resistant to key-compromise impersonation attacks. As a result, mitigating this issue requires fundamental changes that are out-of-scope of this specification.¶
Applications that require resistance against key-compromise impersonation
SHOULD take extra steps to prevent this attack. One possibility is to
produce a digital signature over (enc, ct)
tuples using a sender's
private key - where ct
is an AEAD ciphertext produced by the single-shot
or multi-shot API, and enc
the corresponding KEM encapsulated key.¶
Given these properties, pre-shared keys strengthen both the authentication and the secrecy properties in certain adversary models. One particular example in which this can be useful is a hybrid quantum setting: if a non-quantum-resistant KEM used with HPKE is broken by a quantum computer, the security properties are preserved through the use of a pre-shared key. This assumes that the pre-shared key has not been compromised, as described in [WireGuard].¶
It is shown in [CS01] that a hybrid public-key encryption scheme of essentially the same form as the Base mode described here is IND-CCA2-secure as long as the underlying KEM and AEAD schemes are IND-CCA2-secure. Moreover, it is shown in [HHK06] that IND-CCA2 security of the KEM and the data encapsulation mechanism are necessary conditions to achieve IND-CCA2 security for hybrid public-key encryption. The main difference between the scheme proposed in [CS01] and the Base mode in this document (both named HPKE) is that we interpose some KDF calls between the KEM and the AEAD. Analyzing the HPKE Base mode instantiation in this document therefore requires verifying that the additional KDF calls do not cause the IND-CCA2 property to fail, as well as verifying the additional export key secrecy property.¶
Analysis of the PSK, Auth, and AuthPSK modes defined in this document additionally requires verifying the sender authentication property. While the PSK mode just adds supplementary keying material to the key schedule, the Auth and AuthPSK modes make use of a non-standard authenticated KEM construction. Generally, the authenticated modes of HPKE can be viewed and analyzed as flavors of signcryption [SigncryptionDZ10].¶
A preliminary computational analysis of all HPKE modes has been done in [HPKEAnalysis], indicating asymptotic security for the case where the KEM is DHKEM, the AEAD is any IND-CPA and INT-CTXT-secure scheme, and the DH group and KDF satisfy the following conditions:¶
Extract()
and Expand()
(in DHKEM): Extract()
can be modeled as
a random oracle. Expand()
can be modeled as a pseudorandom function,
wherein the first argument is the key.¶
Extract()
and Expand()
(elsewhere): Extract()
can be modeled as
a random oracle. Expand()
can be modeled as a pseudorandom function,
wherein the first argument is the key.¶
In particular, the KDFs and DH groups defined in this document (see Section 7.2 and Section 7.1) satisfy these properties when used as specified. The analysis in [HPKEAnalysis] demonstrates that under these constraints, HPKE continues to provide IND-CCA2 security, and provides the additional properties noted above. Also, the analysis confirms the expected properties hold under the different key compromise cases mentioned above. The analysis considers a sender that sends one message using the encryption context, and additionally exports two independent secrets using the secret export interface.¶
The table below summarizes the main results from [HPKEAnalysis]. N/A
means that a property does not apply for the given mode, whereas y
means
the given mode satisfies the property.¶
Variant | Message Sec. | Export Sec. | Sender Auth. |
---|---|---|---|
Base | y | y | N/A |
PSK | y | y | y |
Auth | y | y | y |
AuthPSK | y | y | y |
If non-DH-based KEMs are to be used with HPKE, further analysis will be necessary to prove their security. The results from [CS01] provide some indication that any IND-CCA2-secure KEM will suffice here, but are not conclusive given the differences in the schemes.¶
A detailed computational analysis of HPKE's Auth mode single-shot
encryption API has been done in [ABHKLR20].
The paper defines security notions for authenticated
KEMs and for authenticated public key encryption, using the outsider and
insider security terminology known from signcryption [SigncryptionDZ10].
The analysis proves that DHKEM's AuthEncap()
/AuthDecap()
interface
fulfills these notions for all Diffie-Hellman groups specified in this document,
and indicates exact security bounds, under the assumption that the
gap Diffie-Hellman (GDH) problem is hard in the appropriate subgroup [GAP],
and that HKDF can be modeled as a random oracle.¶
Further, [ABHKLR20] proves composition theorems, showing that HPKE's
Auth mode fulfills the security notions of authenticated public key encryption
for all KDFs and AEAD schemes specified in this document, given any
authenticated KEM satisfying the previously defined security notions
for authenticated KEMs. The assumptions on the KDF are that Extract()
and Expand()
can be modeled as pseudorandom functions wherein the first
argument is the key, respectively. The assumption for the AEAD is
IND-CPA and IND-CTXT security.¶
In summary, the analysis in [ABHKLR20] proves that the single-shot encryption API of HPKE's Auth mode satisfies the desired message confidentiality and sender authentication properties listed at the beginning of this section; it does not consider multiple messages, nor the secret export API.¶
All of [CS01], [HPKEAnalysis], and [ABHKLR20] are premised on classical security models and assumptions, and do not consider adversaries capable of quantum computation. A full proof of post-quantum security would need to take appropriate security models and assumptions into account, in addition to simply using a post-quantum KEM. However, the composition theorems from [ABHKLR20] for HPKE's Auth mode only make standard assumptions (i.e., no random oracle assumption) that are expected to hold against quantum adversaries (although with slightly worse bounds). Thus, these composition theorems, in combination with a post-quantum-secure authenticated KEM, guarantee the post-quantum security of HPKE's Auth mode. In future work, the analysis from [ABHKLR20] can be extended to cover HPKE's other modes and desired security properties. The hybrid quantum-resistance property described above, which is achieved by using the PSK or AuthPSK mode, is not proven in [HPKEAnalysis] because this analysis requires the random oracle model; in a quantum setting, this model needs adaption to, for example, the quantum random oracle model.¶
A KEM used within HPKE MUST allow HPKE to satisfy its desired security
properties described in Section 8.1. In particular, the KEM
shared secret MUST be a uniformly random byte string of length Nsecret
.
This means, for instance, that it would not be sufficient if the KEM
shared secret is only uniformly random as an element of some set prior
to its encoding as byte string.¶
As mentioned in Section 8, [CS01] provides some indications
that if the KEM's Encap()
/Decap()
interface (which is used in the Base
and PSK modes), is IND-CCA2-secure, HPKE is able to satisfy its desired
security properties. An appropriate definition of IND-CCA2-security for
KEMs can be found in [CS01] and [BHK09].¶
The analysis of HPKE's Auth mode single-shot encryption API in [ABHKLR20]
provides composition theorems that guarantee that HPKE's Auth mode achieves
its desired security properties if the KEM's AuthEncap()
/AuthDecap()
interface satisfies multi-user Outsider-CCA, Outsider-Auth, and
Insider-CCA security as defined in the same paper.¶
Intuitively, Outsider-CCA security formalizes confidentiality, and Outsider-Auth security formalizes authentication of the KEM shared secret in case none of the sender or recipient private keys are compromised. Insider-CCA security formalizes confidentiality of the KEM shared secret in case the sender private key is known or chosen by the adversary. (If the recipient private key is known or chosen by the adversary, confidentiality is trivially broken, because then the adversary knows all secrets on the recipient's side).¶
An Insider-Auth security notion would formalize authentication of the KEM shared secret in case the recipient private key is known or chosen by the adversary. (If the sender private key is known or chosen by the adversary, it can create KEM ciphertexts in the name of the sender). Because of the generic attack on an analogous Insider-Auth security notion of HPKE described in Section 8.1, a definition of Insider-Auth security for KEMs used within HPKE is not useful.¶
The choice of the KDF for the remainder of HPKE SHOULD be made based on the security level provided by the KEM and, if applicable, by the PSK. The KDF SHOULD have at least have the security level of the KEM and SHOULD at least have the security level provided by the PSK.¶
In the PSK and AuthPSK modes, the PSK MUST have at least 32 bytes of
entropy and SHOULD be of length Nh
bytes or longer. Using a PSK longer than
32 bytes but shorter than Nh
bytes is permitted.¶
HPKE is specified to use HKDF as key derivation function. HKDF is not
designed to slow down dictionary attacks, see [RFC5869]. Thus, HPKE's
PSK mechanism is not suitable for use with a low-entropy password as the
PSK: in scenarios in which the adversary knows the KEM shared secret
shared_secret
and has access to an oracle that allows to distinguish between
a good and a wrong PSK, it can perform PSK-recovering attacks. This oracle
can be the decryption operation on a captured HPKE ciphertext or any other
recipient behavior which is observably different when using a wrong PSK.
The adversary knows the KEM shared secret shared_secret
if it knows all
KEM private keys of one participant. In the PSK mode this is trivially
the case if the adversary acts as sender.¶
To recover a lower entropy PSK, an attacker in this scenario can trivially
perform a dictionary attack. Given a set S
of possible PSK values, the
attacker generates an HPKE ciphertext for each value in S
, and submits
the resulting ciphertexts to the oracle to learn which PSK is being used by
the recipient. Further, because HPKE uses AEAD schemes that are not key-committing,
an attacker can mount a partitioning oracle attack [LGR20] which can recover
the PSK from a set of S
possible PSK values, with |S| = m*k, in roughly
m + log k queries to the oracle using ciphertexts of length proportional to
k, the maximum message length in blocks. The PSK must therefore be chosen with
sufficient entropy so that m + log k is prohibitive for attackers (e.g., 2^128).¶
HPKE allows combining a DHKEM variant DHKEM(Group, KDF') and a KDF
such that both KDFs are instantiated by the same KDF. By design, the
calls to Extract()
and Expand()
inside DHKEM and the remainder of HPKE have
different prefix-free encodings for the second parameter. This is
achieved by the different prefix-free label parameters in the calls to
LabeledExtract()
and LabeledExpand()
. This serves to separate the input
domains of all Extract()
and Expand()
invocations. It also justifies modeling
them as independent functions even if instantiated by the same KDF.¶
Future KEM instantiations MUST ensure that all internal invocations of
Extract()
and Expand()
can be modeled as functions independent from the
invocations of Extract()
and Expand()
in the remainder of HPKE. One way to
ensure this is by using an equal or similar prefixing scheme with
an identifier different from "HPKE-07". Particular attention needs to
be paid if the KEM directly invokes functions that are used internally
in HPKE's Extract()
or Expand()
, such as Hash()
and HMAC()
in the case of HKDF.
It MUST be ensured that inputs to these invocations cannot collide with
inputs to the internal invocations of these functions inside Extract or
Expand. In HPKE's KeySchedule()
this is avoided by using Extract()
instead of
Hash()
on the arbitrary-length inputs info
and psk_id
.¶
The string literal "HPKE-07" used in LabeledExtract()
and LabeledExpand()
ensures that any secrets derived in HPKE are bound to the scheme's name,
even when possibly derived from the same Diffie-Hellman or KEM shared
secret as in another scheme.¶
HPKE is designed to be a fairly low-level primitive, and thus does not provide several features that a more high-level protocol might provide, for example:¶
ContextR.Open()
function in the same order they were generated by ContextS.Seal()
provides a degree of replay protection within a stream of ciphertexts
resulting from a given context. HPKE provides no other replay protection.¶
As discussed in Section 5.2, HPKE encryption is unidirectional from sender to recipient. Applications that require bidirectional encryption can derive necessary keying material with the Secret Export interface Section 5.3. The type and length of such keying material depends on the application use case.¶
As an example, if an application needs AEAD encryption from recipient to sender, it can derive a key and nonce from the corresponding HPKE context as follows:¶
key = context.Export("response key", Nk) nonce = context.Export("response nonce", Nn)¶
In this example, the length of each secret is based on the AEAD algorithm used for the corresponding HPKE context.¶
Note that HPKE's limitations with regard to sender authentication become limits on recipient authentication in this context. In particular, in the Base mode, there is no authentication of the remote party at all. Even in the Auth mode, where the remote party has proven that they hold a specific private key, this authentication is still subject to Key-Compromise Impersonation, as discussed in Section 8.1.1.¶
The authenticated modes of HPKE (PSK, Auth, AuthPSK) require that the recipient
know what key material to use for the sender. This can be signaled in
applications by sending the PSK ID (psk_id
above) and/or the sender's public
key (pkS
). However, these values themselves might be considered sensitive,
since in a given application context, they might identify the sender.¶
An application that wishes to protect these metadata values without requiring
further provisioning of keys can use an additional instance of HPKE, using the
unauthenticated Base mode. Where the application might have sent (psk_id, pkS,
enc, ciphertext)
before, it would now send (enc2, ciphertext2, enc, ciphertext)
,
where (enc2, ciphertext2)
represent the encryption of the psk_id
and pkS
values.¶
The cost of this approach is an additional KEM operation each for the sender and the recipient. A potential lower-cost approach (involving only symmetric operations) would be available if the nonce-protection schemes in [BNT19] could be extended to cover other metadata. However, this construction would require further analysis.¶
This document does not specify a wire format encoding for HPKE messages. Applications
that adopt HPKE must therefore specify an unambiguous encoding mechanism which includes,
minimally: the encapsulated value enc
, ciphertext value(s) (and order if there are
multiple), and any info values that are not implicit. One example of a non-implicit value
is the recipient public key used for encapsulation, which may be needed if a recipient
has more than one public key.¶
This document requests the creation of three new IANA registries:¶
All these registries should be under a heading of "Hybrid Public Key Encryption", and administered under a Specification Required policy [RFC8126]¶
The "HPKE KEM Identifiers" registry lists identifiers for key encapsulation algorithms defined for use with HPKE. These are two-byte values, so the maximum possible value is 0xFFFF = 65535.¶
Template:¶
AuthEncap()
/AuthDecap()
interface¶
Initial contents: Provided in Section 7.1¶
The "HPKE KDF Identifiers" registry lists identifiers for key derivation functions defined for use with HPKE. These are two-byte values, so the maximum possible value is 0xFFFF = 65535.¶
Template:¶
Initial contents: Provided in Section 7.2¶
The "HPKE AEAD Identifiers" registry lists identifiers for authenticated encryption with associated data (AEAD) algorithms defined for use with HPKE. These are two-byte values, so the maximum possible value is 0xFFFF = 65535.¶
Template:¶
Initial contents: Provided in Section 7.3¶
The authors would like to thank Joel Alwen, Jean-Philippe Aumasson, David Benjamin, Benjamin Beurdouche, Bruno Blanchet, Frank Denis, Stephen Farrell, Scott Fluhrer, Eduard Hauck, Scott Hollenbeck, Kevin Jacobs, Burt Kaliski, Eike Kiltz, Julia Len, John Mattsson, Christopher Patton, Doreen Riepel, Raphael Robert, Michael Rosenberg, Michael Scott, Steven Valdez, Riad Wahby, and other contributors in the CFRG for helpful feedback that greatly improved this document.¶
These test vectors are also available in JSON format at [TestVectors].
Note that the plaintext is the same for each test vector. Only the nonce
and AAD values differ. In these vectors, GenerateKeyPair()
is implemented
as DeriveKeyPair(random(Nsk))
.¶
mode: 0 kem_id: 32 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 6305de86b3cec022fae6f2f2d2951f0f90c8662112124fd62f17e0a99bdbd08e pkEm: 950897e0d37a8bdb0f2153edf5fa580a64b399c39fbb3d014f80983352a63617 skEm: 6cee2e2755790708a2a1be22667883a5e3f9ec52810404a0d889a0ed3e28de00 ikmR: 6d9014e4609687b0a3670a22f2a14eac5ae6ad8c0beb62fb3ecb13dc8ebf5e06 pkRm: a5912b20892e36905bac635267e2353d58f8cc7525271a2bf57b9c48d2ec2c07 skRm: ecaf25b8485bcf40b9f013dbb96a6230f25733b8435bba0997a1dedbc7f78806 enc: 950897e0d37a8bdb0f2153edf5fa580a64b399c39fbb3d014f80983352a63617 shared_secret: 799b7b9a6a070e77ee9b9a2032f6624b273b532809c60200eba17ac3baf69a00 key_schedule_context: 002acc146c3ed28a930a50da2b269cb150a8a78a54081f81db 457ac52d5bd2f581cb95a2c63b1dac72dc030fbe46d152ccb09f43fdf6e74d13660a4bd8 0ff49b55 secret: 3ed37d4c4c7e3ebe6cb1fca03eabd4c878b442da340915d51d6ed49d8369d785 key: e20cee1bf5392ad2d3a442e231f187ae base_nonce: 5d99b2f03c452f7a9441933a exporter_secret: 00c3cdacab28e981cc907d12e4f55f0aacae261dbb4eb610447a6bc431bfe2aa¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 5d99b2f03c452f7a9441933a ciphertext: 9418f1ae06eddc43aa911032aed4a951754ee2286a786733761857f8d96a 7ec8d852da93bc5eeab49623344aba sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 5d99b2f03c452f7a9441933b ciphertext: 74d69c61899b9158bb50e95d92fbad106f612ea67c61b3c4bef65c8bf3dc 18e17bf41ec4c408688aae58358d0e sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 5d99b2f03c452f7a94419338 ciphertext: e6602db9be05d81c4ab8fa621bc35993a7b759851075a34b3bffd2573400 11c70c9fa1f5c11868a076fc3adb3b sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 5d99b2f03c452f7a9441933e ciphertext: 71b51365cdd10e13883b12811d31132e5fbe39f9bd19c414cc0dfd81f853 d11dbb3fe70bb3bb93210f4785e27f sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 5d99b2f03c452f7a944193c5 ciphertext: 2cabaf3c878715e4fd81233753178b67210267c6468cb47d1385c3795997 f17ec871267abbcbdb920ffe8a315e sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 5d99b2f03c452f7a9441923a ciphertext: f49d01ae618057302fc2652626e563cbaa849381b1aa8f4ae69dc5778c9e c7751ac755f2f486241d150b969263¶
exporter_context: L: 32 exported_value: be82c06bd83fd6edd74385de5a70859b9e03def4c7bb224a10cfae86087f8a25 exporter_context: 00 L: 32 exported_value: 82cbfd3c2b2db75e2311d457e569cf12b6387eb4309bca8e77adb2f2b599fc85 exporter_context: 54657374436f6e74657874 L: 32 exported_value: c8387c1e6ec4f026c7f3577e3f29df51f46161295eec84c4f64a9174f7b64e4f¶
mode: 1 kem_id: 32 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: abd63dfd2fb9ccf8789cae5a6aff91e07f9f5925c27f005e702bf956b0000a85 pkEm: f16fa9440b2cb36c855b4b82fb87e1c02ce656dd132f7a7aec739294b6912768 skEm: 4c1feed23e15ec6a55b8457e0c0f42a3a1ab3ccc309b7cbb7ac6165fc657bd3b ikmR: 654e8b44e8e29fc75f3beadf7f28dc065e38a53c1a731e15f2d46fd6130574da pkRm: 13c789187a2dda71889e4b98dc5443624ae68f309cea91865561cfa207586e3a skRm: 8e5430f0d821407670e5e3f6eecc9f52b2cad27b15a5fad1f3d05359ae30d81c psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: f16fa9440b2cb36c855b4b82fb87e1c02ce656dd132f7a7aec739294b6912768 shared_secret: eeca0089c3e7d96d31f7c492f719a7a6cddec0170e9aba954c7ac8ca98388e0d key_schedule_context: 01deb296ccdb4fa0a001eef56dd3b10577b30352610d1639fd 5738efd4acb8e4e6cb95a2c63b1dac72dc030fbe46d152ccb09f43fdf6e74d13660a4bd8 0ff49b55 secret: d09cfdb666083e43919c63130bc51234fcb1111f23795ac299cf60353447492f key: 70030b55bfb737d4f4355cf62302d281 base_nonce: 746d5e6255902701c3e0b99f exporter_secret: 716043e2ac96b23e6f12983e11b6894e7b7dab8a9e40976b467c514f59700d9a¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 746d5e6255902701c3e0b99f ciphertext: 63f7ed3d99e625d4a7373982b5f04daf0c3dfff39cac4b38eeb9d5c225cc 3183bdbc91a053db9b195319cc8c45 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 746d5e6255902701c3e0b99e ciphertext: 65e7160f80fdf47893a5abe1edcff46c85899f04acb97882e194ce6d4fce ec2dc4cb2d3abe5d969880722859b2 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 746d5e6255902701c3e0b99d ciphertext: 915e08e6e340fca64982e90ad93490826bfb74af8f48062212c87105dad2 b7569c83688e564ed5862592b77cdc sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 746d5e6255902701c3e0b99b ciphertext: 2dfc4bd86f24d09126959252139a5cb19a39995b68e3babbe331a512c6f1 a18e4b02f5f38423ac63a0c1e95809 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 746d5e6255902701c3e0b960 ciphertext: 5489a14805bdd8e4012e89d7e5de3f5831fd4b9ce02c108df8245fb5c7c6 f48120f2fce32201c2ead19baba011 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 746d5e6255902701c3e0b89f ciphertext: 298dbeb43b37066d7d4694a44382d6c71bace7b81e11ae60f49f925f9038 74a8387e6be66a20439c66cdbfe832¶
exporter_context: L: 32 exported_value: 7c40ceb745e14d19fceeac6e4756c796957fe5ff28709198c3f8cbdb5d368fe1 exporter_context: 00 L: 32 exported_value: 1ef0fd07bd40326f1b88f3545c92969cff202ca7186b9fd1315241f93fcc2edf exporter_context: 54657374436f6e74657874 L: 32 exported_value: 997368419db9490aa96c977cdd90bda8fd6234054d4add3d2f31aaaa2f8c1172¶
mode: 2 kem_id: 32 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 42d691088397246b00e9d9ce8f5406a317433558dc28132e02618970005d02fd pkEm: 96f2d7d320decc5da12913a8251104fb4a410af12428a2c4f6213e568bc2f667 skEm: 6cdeec1514dd68afb70e7f2b14885acab48dbf997cdf6f367ce2ae551a6b627f ikmR: fb953f486ef5f7a1ceddff40bffe02b857c8af9d611966e417a24d6efa7c9d1c pkRm: 2b91c9e32324d39a018df09cd0a542b3e084e138a5f07f46a72f97e7fb7b0f04 skRm: c60d9ae57ca4dbba20f6f66afee34b0032bb6ee20c12c4801a3add63150ad746 ikmS: 131aa907c85b05726e7a058b064bf29cb2cb72a2afbffbd8076a884291f3143e pkSm: 8e3052be1d6dc84f542a787b83002b3d57f4dc80ff4d1cd5e7d42d83c1e9b809 skSm: 639e6c9994f499e17eaf385f06d412fd8c2f74e17636b17ddeb1dffb0d6bfeee enc: 96f2d7d320decc5da12913a8251104fb4a410af12428a2c4f6213e568bc2f667 shared_secret: 372455d46f8b665bc6c1335c9aef7f82289c4f0f75e3d934f52961404449ca4e key_schedule_context: 022acc146c3ed28a930a50da2b269cb150a8a78a54081f81db 457ac52d5bd2f581cb95a2c63b1dac72dc030fbe46d152ccb09f43fdf6e74d13660a4bd8 0ff49b55 secret: 2d13ab71ea12f2dec7645f42f558cb0c791bd2cb4efa5e388d8bc9becd907a94 key: 1fb76aa488e82d61a1bddd9c0be51299 base_nonce: 5c4cf7f8b977e3b820a2555e exporter_secret: 6b0d8f39bc80648a1ec0d2061afcb655358f66fa78fa826731d5dd58d22f1478¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 5c4cf7f8b977e3b820a2555e ciphertext: e0d7a2da87292d7f3266a3d4e111af43baf5b72e0bf34c6a301d66a20f52 b84ef752bf2a4e9be760cb5f1664db sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 5c4cf7f8b977e3b820a2555f ciphertext: 014430e7ea83f18570a4a523245b7aa1f7ca058ab6a78f7fd348e80e1359 e966cfc327b683f5c8e2c6525fa525 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 5c4cf7f8b977e3b820a2555c ciphertext: be2c05cbb61276c68469eb482b08f8c2974c2df185e44b5cc526ee411ef4 57304d86b6efafac85daf8f19bdb7e sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 5c4cf7f8b977e3b820a2555a ciphertext: 8111e411693a73884a25673e0aa423701634d10dc4a27843a93e2e9d745d d74072de63afd0d7999d34ab463b31 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 5c4cf7f8b977e3b820a255a1 ciphertext: 1e4f396ad6d1537c3fda112e1311e6f79914fd5c1651620dc8d88cadddb4 bbd9b57d4d24bf6b043685b82f5b64 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 5c4cf7f8b977e3b820a2545e ciphertext: ef9a271a5e2481228cc85270ec74760daa952ce233846cdc58321f4eca1a 8166a2f0c25388262373a659bc044a¶
exporter_context: L: 32 exported_value: e7144368d4722037591022b6ac29ac1a8f530a76dcfd8ad0d395501e7c5e8fb5 exporter_context: 00 L: 32 exported_value: 1725c4cd5e7f3cd5764d12dd1d9628485ed06a0db43b8b71e169177b905622d4 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 175eb5d853ed45eb38934d3d3fdd5b9297711fba6b1f03224d7b1b3b24dfa8fe¶
mode: 3 kem_id: 32 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 0c3a14fe896a7166f4d5e2a21c903b69f9ca71783290ca10f1b8c5eb258149be pkEm: 073dc67ae68dec787f15bd37049cde739292efe95f5424d5a4cc1a1fe64a262c skEm: 4ef985b4e27405436f849731258af97a5f4f286a3caf1ebe6222e166d132e884 ikmR: b759021868fba28c1ddd509eaac450a896ab0f5edffead0a019fecb574950d64 pkRm: 99c4a48235a345f11dd05ae39a142248af70abb88ade8004de38521328975212 skRm: 45baf5fb10484279eaad27c931bd2951065952829b79546d046f12637ce8fad1 ikmS: 2e7219703b6659698e4c2d141d13e0092df7039212db9c97e347c7d2c0aee239 pkSm: 08dd3ff3cab7fb8d530ac02474596cd72dd71c3bc0254bd1c8cd37ebe65b4312 skSm: 821c5beee84061b34016bd55c957fc4175754fde521e0604de7163a5d1c7b428 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 073dc67ae68dec787f15bd37049cde739292efe95f5424d5a4cc1a1fe64a262c shared_secret: aa853495243000a36aa1be4731b3eb14813794433fe18bd78057e314d6f682ee key_schedule_context: 03deb296ccdb4fa0a001eef56dd3b10577b30352610d1639fd 5738efd4acb8e4e6cb95a2c63b1dac72dc030fbe46d152ccb09f43fdf6e74d13660a4bd8 0ff49b55 secret: 625974aec089efecf8625256d999db5fea57a935d338bdbe4235339b5c5f9d90 key: fbe3c9277490b6ad5b69b372fa0dfe13 base_nonce: d1fbd77027365203a477ceb4 exporter_secret: 5745f3469e3518ca6d34880c72185fb64170e4b2d07f168fb451a453a993161a¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: d1fbd77027365203a477ceb4 ciphertext: 03fcb03822447fbf52a5b951ffe1f615a428cfa9bda02297e19e7fb959c5 440ad39ace9d9f8b84917248842559 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: d1fbd77027365203a477ceb5 ciphertext: 58d0c84286319ea43ca1c362cb04fb81df33ca85c5b9d1ec99986bff1882 be6a6ebc5c5c3a2f46dde0a3bbd8aa sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: d1fbd77027365203a477ceb6 ciphertext: 922fb5157aaa9e27c61bd505be4a1ff7a55ae94caee77a195417aa467d34 c318a35f956820e2ad3579487b4211 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: d1fbd77027365203a477ceb0 ciphertext: 23581839629da5cf878ed3cc67feb6ba60b650fb1b5b0d1df98c65496258 0ff57ca797c7d8a5b32d871fc81469 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: d1fbd77027365203a477ce4b ciphertext: f6add683e306145f0c0107c65014b3bf72e3c3d0bf988e31471cef869f4f cf0abf7daa59e5b1e932c865ae6a10 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: d1fbd77027365203a477cfb4 ciphertext: 63c770333ac20e56ac84d6a7371836ad4c942f6d1386cd1ca9433333023e 7203a9583df04875aca35a0fa49014¶
exporter_context: L: 32 exported_value: e8968c8558146edf379954a674c71e7b2d713e0a39d45b783b10af55492f54ab exporter_context: 00 L: 32 exported_value: fef7d33a45fdd148a4f8f12d18405539957326f6f0fea0ebdf6b37f25a9238b8 exporter_context: 54657374436f6e74657874 L: 32 exported_value: aad4715950a355afd7e44e27c17b656088b1801e8b3c61f5e5c4722b5e28ee47¶
mode: 0 kem_id: 32 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: d01cb3b75c48f80151f4efeb972fb2097f8efa64d29ca70f10f51e116cb6ef31 pkEm: 1440805f4e60cbd34835baf0813c3071d17def1dbd8c04e75889bb2271d7823a skEm: efda8f0538ce6ab9f165aae26e02ad96dcb1775b248267174aeb3d140e002ee3 ikmR: af2dfc6182ef4bdc3ec2118a0c3d0dd7daf2f2dfef6706ca861fafb5415e6b78 pkRm: 26147d5c2978bccc3cc03a4f9ac607560b5d83f852be4e9024f2cb7207d4c30e skRm: 14365bb26500e7cf263720c4ab04bd45b8e146b4f724facd1fa01d58b63975e4 enc: 1440805f4e60cbd34835baf0813c3071d17def1dbd8c04e75889bb2271d7823a shared_secret: 5f32519d9ca90b0572df7aa3b2e2f35376cafc61e027a406e03d6441ab818a7f key_schedule_context: 00dd0a37ad96727124b021d7c81c42bfbb68c11f38050b13aa 54adb5a92dd165760f0d33c7dafc645fdc165ad9d110e77f68358179ad974a9a9b71dd05 5dec5eee secret: a8c7098db69fc65995338ef616bd4d3c2bb4ccbe0ee91294f377df65893d28d3 key: a17448a542d0d6d75e3b21be0a1f68607904b4802c6b19a7e7e90976aa00a5c8 base_nonce: 6f6b832dba944a91e5684514 exporter_secret: bbbd4216184bd12888e0cec08e384c2e39639fe1527f220f3aa751f5290a9aa7¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 6f6b832dba944a91e5684514 ciphertext: 1b9ce69bd0e6b4242ac2dd841ef093fc9dfa9e684f81c2d1778fd3268ca5 aa7d612cd87f72acd2aeaee084dee2 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 6f6b832dba944a91e5684515 ciphertext: f041fb8de275b5319587269cb39190029906b9267eb5619b7bec8a5e0b3b 3a0bead169617f2c4d45d028b1b654 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 6f6b832dba944a91e5684516 ciphertext: 0042c74002608a20e432ee9628e84cba76482aca29359e93d60067371be5 47355acca2c271a2072b85a77a6237 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 6f6b832dba944a91e5684510 ciphertext: 1d38eb05ddf406b77385c264e5424cc812de6deeb46990ab811013768100 95fb175f6a5bc18b70ca59bdd33fc1 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 6f6b832dba944a91e56845eb ciphertext: 7f25184ece5359a927f857b449c97d07438461418b38f75438a648b81ca6 3bdc8903289a1b14e276c9c320d018 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 6f6b832dba944a91e5684414 ciphertext: c8a9a7fbfc865fe1de53349e27533ea957f20e8ac9617f389aa1db20b7c4 a60291bdacaa9405332d8d416ee535¶
exporter_context: L: 32 exported_value: 996dc6fda1dc47e687613e0e221d64a3598e1ead9585177d22f230716569c04d exporter_context: 00 L: 32 exported_value: 6d07b4e3e06ace3dc3f1b2a0826a0f896aa828769ff993c2e3829ae40325c27d exporter_context: 54657374436f6e74657874 L: 32 exported_value: bb69068c4f7767331512d375e4ab0ca0c6c51446040096ea0ae1cc3f9a3f54bd¶
mode: 1 kem_id: 32 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: d820fd699360f7b65024a0cab8df9e2444a78b9f050305329f9c26ff02a0513d pkEm: 8e4b29035c22b67b3a7a0f5a52f12b3ab17a9ae1f0c63b029137ba09f420224a skEm: db1c9dfba77e1e3b8687ea18af207cffca803bdd983f955376b8271ef9c78a46 ikmR: 3667287b229ce92386c1d3fe5b58f61e72eeef983dd02220f29c75bc8fed6ccc pkRm: 94ea1227a357dfd3548aadb9ef19d9974add594871498e123390a8bcb4db5d51 skRm: 4e335da3ec60e68c156586b8217de6801cb83b5a4de413645fcb112c00b2228b psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 8e4b29035c22b67b3a7a0f5a52f12b3ab17a9ae1f0c63b029137ba09f420224a shared_secret: f2aa15c783c62c7e55485a61404d8beae0644d15042848e5adf3d315981337e1 key_schedule_context: 0151af0d3a80f50ff5d606ae45bf724c2f872698eacd389476 90bf75e1262a72a30f0d33c7dafc645fdc165ad9d110e77f68358179ad974a9a9b71dd05 5dec5eee secret: d5c8a90c9d1ef47662ddbbad6a8e8722194a605017718fab2b0172eacc51a4d3 key: a603fe0f9897dc6ce042a467d6bd430a01cd679e930f1b5706ad425e4153496d base_nonce: 318e48afae42913a928146e6 exporter_secret: 965e593816181bd8f14211f5e5773b3fa256a24972a1793165177987cb82cb6e¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 318e48afae42913a928146e6 ciphertext: c87f8158a501c7a2f31708bbdba10f9c5ad035624c3153eeb028e65b82f4 1f38cbe1cd9aafb10e502d328b83c1 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 318e48afae42913a928146e7 ciphertext: aef7a0b0e3a58b177dac9628439b44d1e706724e265ab3b46d791612b516 37342479ad945607b8b54112bd8c86 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 318e48afae42913a928146e4 ciphertext: c00884a5c658213bd4381d65b54d93682692fef9408a6e437a97a9042677 27269b242d3d81725ad8f0c764e082 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 318e48afae42913a928146e2 ciphertext: a867345a23c686e141d0e4a754a8b800c79cfbe854c95ab52e41ccc61e18 787e0ee7ab42d53390b2ca0508e3b1 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 318e48afae42913a92814619 ciphertext: 3eeb72e8f8dc6b792529042b0f74c17e8dd112bf1aaa1a17179359931fb6 81bd35cae9467bdda5d05a77be344b sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 318e48afae42913a928147e6 ciphertext: 17b14d194a1f3f243a9cc21c19484f86b44f558dc0ffee8a06ef2085b9f7 d4908881fd80b0ce2c73f680a6632a¶
exporter_context: L: 32 exported_value: 23c31ee2757bbecf105f74c90bf1e640b6ddc545dc8d80b1abbf2aa9dd1786ce exporter_context: 00 L: 32 exported_value: 05af7597519945fe8443f7cb84cdb651a8dd18cd7bbbd65d31095d3c69c1257e exporter_context: 54657374436f6e74657874 L: 32 exported_value: 5814619f842c7c328c9657854154e51b581c7bbd3b646bd773be67f93900a109¶
mode: 2 kem_id: 32 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: a7ea00294fd58b6f17cea5402a8301cf8f13f31fd7923da79e4d22fbdc114a10 pkEm: bb693083e02109b884e823a43cc5354810c74c14ef8096e2b2b46dbdbc1f0354 skEm: 81a126244b2fdbe305a344f96a4d4c12db3516abac07237595e0951194303fc9 ikmR: daf40bb219e0672b442e93f0dd142be3f6293aa5f759bdd659be59b2670183e4 pkRm: 57c3eb0f67944545c6f87e813336fad0ca292876b033686e49333c7b7969ea43 skRm: b127bc7ce70fb29c32afe4afccfde11a86d87b75056f76a9cb2c12c56e230202 ikmS: 8548ec6ef3eba79e53eee89776c8a954421eb56ad037049ba6a71345ac4e4d7d pkSm: efb2383804afaa8b10ed364917013af2f7bee72b45f3fe3436158bfe5b48c556 skSm: f07411fac6c0e43f727873b3ca7ec1e6dc18d47d7252bbb7efa363254523878f enc: bb693083e02109b884e823a43cc5354810c74c14ef8096e2b2b46dbdbc1f0354 shared_secret: 9b8dedc0eea8669e6619016d5b507ebbbdf88f2ae7e56ab5419c6f7b730d3c3b key_schedule_context: 02dd0a37ad96727124b021d7c81c42bfbb68c11f38050b13aa 54adb5a92dd165760f0d33c7dafc645fdc165ad9d110e77f68358179ad974a9a9b71dd05 5dec5eee secret: 88cabbab550b94987d062601f348559c9ffe39ea74f8b197c634abccb6e2150e key: ae2acf842b01392303b1ac325a0884bdc66221561773e78b3f90bfffc7b7cf6b base_nonce: 51e9a58b065bcaeb4bd5ae3f exporter_secret: 91146b6874694292df424bc1bacf4eae19ebac1046f3c7f28d77fd14f769a30d¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 51e9a58b065bcaeb4bd5ae3f ciphertext: 95213d48a449db6c76c831970154e31ea368344efb257635aa2b8f04b621 77ecdf7544d4905d24251c5f2633e0 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 51e9a58b065bcaeb4bd5ae3e ciphertext: d34c6735d87abc0b4dfe45436f8ab1dc9267906887bb02f7a18e3bab7487 83873589e9872264dbbcc41e4c5450 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 51e9a58b065bcaeb4bd5ae3d ciphertext: d31f5c42c15ccb0b78c7cb389ec7ef581b02691288f3e4329ad65c5845b3 e4c023d5611e87aec983060329fa78 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 51e9a58b065bcaeb4bd5ae3b ciphertext: f0e8ee58337724257ba191aa19b6db229ad2b2ef1b35af710833897bfea7 d2366cf07982bac7202f73d1422e02 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 51e9a58b065bcaeb4bd5aec0 ciphertext: 688a5c8223cfb7f1af032bbeb146b40c90734b47b956e633c7d9f7c3d54f 5c74325cd81072a9bd313f096be0ef sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 51e9a58b065bcaeb4bd5af3f ciphertext: 6bd76cc851f39c00dbdd4abc8fe016321d487f600968665bbc40f8459a0f ea56cb07665b92383de6f2d2a6f6e9¶
exporter_context: L: 32 exported_value: da976957d7d640eff1493ae7447c6029fc49544e877b2355ad04798a9534a214 exporter_context: 00 L: 32 exported_value: be6de0f31f14a514ad7b39128dd3f8aa147a6404273ec4e8f93b4008752a4d29 exporter_context: 54657374436f6e74657874 L: 32 exported_value: d8d13d7a1fc443a25e17c9d4e76819a771c028e98467258853980d56bea40c67¶
mode: 3 kem_id: 32 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: ee151f6f9d7675264c9b3a6e79d693e30f30fcdd2da490b173728e02a96ce94c pkEm: 15119783fec42323b69bd9366d08728c3235a33d7b5efd13696b2cf24ae2d326 skEm: 4e2331094c64808028d9faf3db953e07c1ab699865b9f2e4932ef6c5298c5e8b ikmR: 1bf7a5146de616c717448ce90858a1b42460d9208f91bdb7ebcd88f3b258c888 pkRm: f615ef89a538025819d3b59e9d7feaf08ceb32bb6e25e7159dcb2c5327713040 skRm: 0e465977bdcaf8bd22a234c047b0c57e7faa5d706e8259f8350b188b79178a8b ikmS: 9640d1d632eec4fec539da6329d835e799ab689aa81ff90084dcc8dd642aae67 pkSm: b3f4381c28453f8f9e7f5f6748282d210ca9aab14a1af8b70396940a6bf79514 skSm: ea8a1964469e94548e2e7923199479cd835d6c14ab972ea98fac4d5e4e7985e4 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 15119783fec42323b69bd9366d08728c3235a33d7b5efd13696b2cf24ae2d326 shared_secret: 6c8ee916db78a8753e39c16a9c7edcc0ddd3cf74de4724c1a2d48db4e6117781 key_schedule_context: 0351af0d3a80f50ff5d606ae45bf724c2f872698eacd389476 90bf75e1262a72a30f0d33c7dafc645fdc165ad9d110e77f68358179ad974a9a9b71dd05 5dec5eee secret: 9b53a68e242161dfc6e39ed4fc8fc6a697cf4148016f3b2a887400c3ab930ec8 key: bedc7ab24c27e4a352fdee21a72037018f1d7da58e8b559a05ead86a373a0acd base_nonce: b2d8ee6f49682c201478ffe2 exporter_secret: 5354659d14b4a5934c148648ea5a1892e9210f0aa0913edf0b928c8548acaad5¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: b2d8ee6f49682c201478ffe2 ciphertext: c16313e94c81ad5cfba39c61b0a92555de7bf7687a33c846571ef41ea394 76cd9de8333f490b90137505ee7f1a sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: b2d8ee6f49682c201478ffe3 ciphertext: 9f3a6d1538b98efcfcea7e639d3a296de0b884b4a72e8de66c82b487d969 a190b8ce289b3da0a35ce0fb442cd6 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: b2d8ee6f49682c201478ffe0 ciphertext: 44442489d1e3d0d457e4791345fcd9af580f37543347e410e5c3aad6f2fb b0e4bed75c30c529917b6ae946128d sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: b2d8ee6f49682c201478ffe6 ciphertext: c3e98672a8b26ccd0f88a98b08dcb5d2937c059441dd3a511f79255ebcdd f03506d6b686dda63280f50b8dd128 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: b2d8ee6f49682c201478ff1d ciphertext: c321b3fefc2b5db66da44993f4a2ac7b00960d1832ef08129732b09a3648 0bd142405daada3971e4c2f206b487 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: b2d8ee6f49682c201478fee2 ciphertext: ca68883d2acf213cfe68fa09a3f8d366ea51463d64279d266e2e7c00ccd5 7514acc9f3680b9924d8a91259eb52¶
exporter_context: L: 32 exported_value: d29bbb7ec1acdaa89e0a640a95060f42beb7f7e462c3b637e7a875945da0d490 exporter_context: 00 L: 32 exported_value: a22dcb81ba0ed07ae2d8893e081d22a7a44c3651da561bfa0c34f1fdc66d93eb exporter_context: 54657374436f6e74657874 L: 32 exported_value: 9865bccc8c38f8c4273e7c1afb67bf1a877542473c8d861de8215d63dc6c8b91¶
mode: 0 kem_id: 16 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 217684b3a5dae4e826b32f539381aaab0fcd4829319beffbf60f7e52ae9ea7d1 pkEm: 043da16e83494bb3fc8137ae917138fb7daebf8afba6ce7325478908c653690be7 0a9c9f676106cfb87a5c3edd1251c5fae33a12aa2c5eb7991498e345aa766004 skEm: 03e52d2261cb7ac9d69811cdd880eee627eb9c2066d0c24cfb33de82dbe27cf5 ikmR: cc82b085f48f5fc966237b8fd9f88f919b3ecb7067937e6e051316759652446e pkRm: 04dc8b502e23e9bd533918ad19238aa39e334f5fac3114875fcf3be3a67f003fa5 215d39a8bb0d42e2a883a0b7f3cea08bf73aaa3b3e057ab6db766e75d2a141e3 skRm: 579cab9fb3cede795644e91469d6bb0a61dded7c8737bcbae428d7b4940bdf72 enc: 043da16e83494bb3fc8137ae917138fb7daebf8afba6ce7325478908c653690be70 a9c9f676106cfb87a5c3edd1251c5fae33a12aa2c5eb7991498e345aa766004 shared_secret: 49fb00067f3f00cd750a310038a4d4b80b79119a823bfef415defd2d524aa1f9 key_schedule_context: 00abdc9c4089964f95ca07f84a7d90d1864490d302249bfb20 7a247b89813e9d1e4adacd502dd077a8465b84cced711d5a741aace2f80a9ac865043442 2fe23927 secret: b692c66d9d7d55aab582e338f2b1eebea189b31afe21cf682f7bd012f2bff755 key: 42794156fa4b990dacda4e1625b52f9d base_nonce: 8f56564f842b8bb03cc426b7 exporter_secret: b5ed294c49327fd46172b0623a01125432a51d6447cf053c57ca1de30df7352c¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 8f56564f842b8bb03cc426b7 ciphertext: bec8250980e4e092e821bb9e90d2ad445980048bde2419355315cefcc9b0 18aeb9912df99483dabe0927bcaa0b sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 8f56564f842b8bb03cc426b6 ciphertext: 8c3476a017d986bb00d1675cee7d051bf68e3a27311463a0fd59c44d66c6 1c34a205702f29a7476fc8bf12a03c sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 8f56564f842b8bb03cc426b5 ciphertext: e7674cc026ee19360f08108f9bd54b5d4c6aabf94d0b350d319d9cd9bdd9 c41e4d807e76d7f9ffff5c6a7416e3 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 8f56564f842b8bb03cc426b3 ciphertext: 401ab30e14b87c8b5ce90eb7ee8a1800ed4d5034ab6afe792a1df81b59fc 65151c6ed4847015aadf7423d395f4 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 8f56564f842b8bb03cc42648 ciphertext: 05204daeb0a306473e6c6f176ced15b2c31d34fc4a20be381dec69f08800 c72a64573da0a23242f1dc7fbc05a4 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 8f56564f842b8bb03cc427b7 ciphertext: 9ae29c3bc3bc545b490f743847e0aff85ca76991c88a1584387ab8a6278e 4f02e550a62fcca9dc541563c63340¶
exporter_context: L: 32 exported_value: 69621533ee044f8715b37171e9a5f553b8533899fc0fc73c5856b99c8594d88b exporter_context: 00 L: 32 exported_value: cafdd05454242eab5b23ecac1705bdd56162906522e7e3f18461ad5a9f6f223c exporter_context: 54657374436f6e74657874 L: 32 exported_value: b568edc82226d209d8509d101bd7b07db37f3f736eef50e0586551def45843b8¶
mode: 1 kem_id: 16 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 87de910e077b5ecd0bc741a716cb819dd10fd1b9641030cc34b73e15f5b82419 pkEm: 0409cbb5d409939003aa30d4e59b5664381fc529bc4b92d026efc3b2ac59405594 029d7456d30d14547c627a6f6aa9db346afb8fa8f49b78a0cc1f7e16d63a26bb skEm: 5055721c0086cab0ac1b36b79c15daaf558ba3b6f720feee8cf9bce450dda2bc ikmR: 2faf0aecd41afb526fa7ecb859a739ddf0ba11fccdd262d751c5921b9bab3c2f pkRm: 0475072da3e5d06e61a356af605cc937ec9363fa3c4faccb309afc1fb7c001a7f7 08d8c609a05327bd07c05dd4ad258d8e1e5ae21d291bab1e00769c8b7948353e skRm: 282b4d09b5119171becb6bf99da831cf1ac81aad27f6ce80ab795ec895cb3bec psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 0409cbb5d409939003aa30d4e59b5664381fc529bc4b92d026efc3b2ac594055940 29d7456d30d14547c627a6f6aa9db346afb8fa8f49b78a0cc1f7e16d63a26bb shared_secret: 85a8809b1a7ffdd2be2c61cfbb5256a4dcb9c04f05bdd711b575e8ba3352058c key_schedule_context: 01b1ef02398e702f654bf6f28d9825bef0e545000702cb1839 b14bfe7c754c501e4adacd502dd077a8465b84cced711d5a741aace2f80a9ac865043442 2fe23927 secret: f33646dce5d6c3d4ab773f280eb90b0711be5d1ec7c8fa70e25f6d0fbc4658f2 key: b2bc0d3b74a5adaa215a56ee24bcd5a5 base_nonce: 92b4a0c272b1b2ac88a78c9c exporter_secret: e2dcd92c807e115f30e6ce2f931c9b7703354205aaa176ef9d439c8688830a70¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 92b4a0c272b1b2ac88a78c9c ciphertext: ef8f226aa672114a81dad68f8dbaa0464d581723f7572cf8d461601013b4 0cfe91fb29266f66a8b28769b865a0 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 92b4a0c272b1b2ac88a78c9d ciphertext: 04d33b9e0719a90f9b9fcffeaa572865eb9700be7bd629f838c54d09f0cc e8abff1aab35fc146982206dbad974 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 92b4a0c272b1b2ac88a78c9e ciphertext: bd6d4efe598c3569fad97eb91dad048e21fd6751da6ef82f0d359c2b026f e67f4cafa4dde786fe38a21b93aacf sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 92b4a0c272b1b2ac88a78c98 ciphertext: 9f74c91b24a277ba3712b4f2fc24b30b5c862436c9c6012a3552e88a99d3 18d2e8f328cf812aa019f2fb35d996 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 92b4a0c272b1b2ac88a78c63 ciphertext: 85a0f219128bb6473266c1727d957209ce03af2615eda040dc5f6ef84428 0dd7fae5301a571dc4cc5059b67cad sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 92b4a0c272b1b2ac88a78d9c ciphertext: 346cb2255740dedd0712b5406a07a693becd7e5888fefd9b290481fe3e67 546918654cfb5719f0cb241269d47b¶
exporter_context: L: 32 exported_value: ac856c29f6fe37c8c8cd5a43f0bf089795155732e805386ac87268b820fdd5fd exporter_context: 00 L: 32 exported_value: a7d4a142d6449b0dbd59afd1efc2f628444fbb56e5bf472cb60ad7f2747e57b0 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 79820a63b55d5d3f7a3a40fb542c6c31d8180239cd9500c763ff2355e5f535a2¶
mode: 2 kem_id: 16 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 065d5319c2ec55de1961da81f2b1c5269fc0d3e91f6845116c67f8aa3b2359be pkEm: 04343a6ee2de9b0a3a5526d2832a237e4c962e8a8862ca41f06b3d4abb95f7a327 400bb30ef5fb633dfb7777bc93c7a70097f77cbb0cb889a135b77174f3361894 skEm: f0f4a95f666c4acb2f4a95a88a94a43d0a0ef3c4730f73c003f1468ad531ab46 ikmR: 234e1581536597dc464ee28518c56da07a2520188d29fed4d4f22146e9ec0137 pkRm: 04e52bea06f7df551af20abd964320e8cff1ee8c2a29a25e6c18af57db6270d583 32f68faba6b81c65e8cc585456819dd831754fb60c617b4d6b75c381a87335da skRm: d7dc1db5df0799cb10803e6d39e4994d09bbfa0a7a89a93efaa014b3522a7df2 ikmS: bad181a04924b176f973874c5d8a9fbefef99bbff0974bd08b5bb2bff7bf7e33 pkSm: 04014b9a1db837c79e9ea3d771ad7fd52647baaed31d0930acf2bc4e37ae8b9c10 8d07b36625944cf2db636af39ea13f02d90e54cc93acb6f81520dd7161b7cebe skSm: 79b8d2219ad0aae321a523d44e848245db997de1d56210ecdb0f761572c0a473 enc: 04343a6ee2de9b0a3a5526d2832a237e4c962e8a8862ca41f06b3d4abb95f7a3274 00bb30ef5fb633dfb7777bc93c7a70097f77cbb0cb889a135b77174f3361894 shared_secret: 2e39bc45c156e72f6aff72104d138f7f7323430d3822880e196c5e12e80e405d key_schedule_context: 02abdc9c4089964f95ca07f84a7d90d1864490d302249bfb20 7a247b89813e9d1e4adacd502dd077a8465b84cced711d5a741aace2f80a9ac865043442 2fe23927 secret: 8234f5fcb9b39710445a6fb4b14251f04eb019cde58799184419c128f189be26 key: 74bdf9a5e59a7b9fa7d2f79776c91ead base_nonce: 832c6d062d1f68e58544b407 exporter_secret: 4e8f1ce833028ae349056fb95c8aaa1b439c89e66a12cd7663c488f1f57ded68¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 832c6d062d1f68e58544b407 ciphertext: c3c904de9d74651a19e8a205b683381c876a7b06d537454c2e04466e20ad 0e56551c463cbc6c03fc241694ccd6 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 832c6d062d1f68e58544b406 ciphertext: 3cee516a8d3306c889a34c4fd1822ef628c80ec4f1fb089538e69fbb5eef bc9ff8d883b9ee4551644b693fb901 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 832c6d062d1f68e58544b405 ciphertext: b452541f8787888c8af2d58eff449c2cfb9d884b5425f88f7b09624da356 d08facf561b95105bec39e2e15fc7e sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 832c6d062d1f68e58544b403 ciphertext: 1357058b45507b5080444611be4a5def77123e48264ea8bd79ccc04910ac 4ab2f6802c3e15e18c292d4e91b71e sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 832c6d062d1f68e58544b4f8 ciphertext: 81ebbf73373305ae41c7a1f9ce46fff4404674a3c5968413409777658e1a 412b3d3ae1c6d08aaf94894986cb33 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 832c6d062d1f68e58544b507 ciphertext: 7b94d1787a4935286e6a04724bb6ef7825e0f287cb6ed26e82b7773e8dfd 0ef3aea99546358505c0a862cca3f9¶
exporter_context: L: 32 exported_value: 45b8805ad41e8133decb2cf41f23bf3c394b2f36b1e94c7d2f088b68d106bd2d exporter_context: 00 L: 32 exported_value: bf22e7557268fe6e7264cdec6537c41c920da6486dfe6eb26bb40dc2ad39b0e6 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 3e110ec362b22cb77d455c5a5031e0708b4e8dca273626621f6210b39bdaa3ce¶
mode: 3 kem_id: 16 kdf_id: 1 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: f8583351cdaf7ab4ec91ad306602d4822fd0f84a2e5ea563c360d4ba6308f93a pkEm: 04dd8aae40c4286412f9ba7951066da54ea42c2cf21f83d66ec9b4ab3358637a18 797495bc8f717937e75d31846a585afda6113be5c82d9b8b0cda43f0a76d05d5 skEm: 0fd2397b795907eaaa63f9c5552af8f2032c5c7411ad2f7b5760894e4ec8d240 ikmR: 3b16243c4382065ef6fa0701442f80810ed68fdc361a13b953733d9ce82a9e4c pkRm: 0464b4a0b01cccadebb4ccc46260699cb995579feed53241a7e210665b89ea9607 d978400eea20b4921b92eda98ad63fd55271304c28489ef2f7a340912ba49566 skRm: c58ac157b4d776628d34cf3aae37af91749e8ee8f7b20e79f8017c82a679682c ikmS: bb16b05e401acb2d245f825df3317024aede39c92952a42c19846d97384f79ce pkSm: 04b373ecb4a475ffac6efa4924c5b8327d47bcfc028dbc2be44b0c23c2eac7302d 1943d8d5a01991888103f0357c346b047cea6137aefb016cebdc52f58b72c862 skSm: 2d6b29b62182f18f3836945624e9950e2d1119f5b065f6ab98c9ecf869a3bb8c psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 04dd8aae40c4286412f9ba7951066da54ea42c2cf21f83d66ec9b4ab3358637a187 97495bc8f717937e75d31846a585afda6113be5c82d9b8b0cda43f0a76d05d5 shared_secret: b48cf089f62be3e5ec158c01f3d32788672d5de3f73f8116e02f501bd9abd545 key_schedule_context: 03b1ef02398e702f654bf6f28d9825bef0e545000702cb1839 b14bfe7c754c501e4adacd502dd077a8465b84cced711d5a741aace2f80a9ac865043442 2fe23927 secret: d93e46cc616af860a5ac36f4c8d7e1e2fe9a583b202f8e801b6def73f1a890f4 key: 393a59b50e6b394a4ca0c3f9bebaac7e base_nonce: 96a5653db53e05025c7f12bb exporter_secret: b61db4f5d5118602108cbef98f6a51d0977cc166f070b9dd597269907268ab31¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 96a5653db53e05025c7f12bb ciphertext: fc5101a56d1f28a6381079c46c4c701b34bd730be5ee55ad8d95a0692ce8 3a4c11ba991ef3fbc25026c2b2a9d1 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 96a5653db53e05025c7f12ba ciphertext: 60c788f75deebe151eed8fc03256057b7b356c493ff0704b7db20372baeb b8c89b7c10792bde2158d0ae0ea084 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 96a5653db53e05025c7f12b9 ciphertext: 344507d1afd34327600a3eefe793e4f320fc6d57a65cb9d6ad358078d94b 1dc7fa6c0ac1cf5045b3d34aa802aa sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 96a5653db53e05025c7f12bf ciphertext: 485fbc3badb0a84fe12ffa0171834cb5873714317f31b793624586cf5845 056ca165fe2b2880cf0ebacddc84c9 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 96a5653db53e05025c7f1244 ciphertext: 7bba24051a704ba9044a86a2ceb6984e808ac8eefed6c8c124b07b78702c c414be6e0c5d12ed67de261375a1d5 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 96a5653db53e05025c7f13bb ciphertext: fb7b2affa7ad31b705385c1b7b728d8d2516fae09c653718965e1eb8e40e eca7aac3d5d619900733952430013e¶
exporter_context: L: 32 exported_value: 6a6206e184b6308c104d5ed4de17b8c460fb5ae6511e39a99e84d124942848c2 exporter_context: 00 L: 32 exported_value: 42880d4e3b9865cefe708472b3d58d8800f1e5ad31e5fd692173bf1622ebf635 exporter_context: 54657374436f6e74657874 L: 32 exported_value: e7bcbccc00c31a3e068aee4286aa280b473ce9fee3e9a46fdfe58b8feb9d4ba4¶
mode: 0 kem_id: 16 kdf_id: 3 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 1be1a54220f95e65d4865efc314753feab34d867fb922613506839698e165744 pkEm: 045703c14ae77d584727e31f1179c680977359ab12a8842344d25d70d94c989c7c bbc0d2de9258ce4258d2841e5b80d232e5226d5788f25835e53301e4b8b32c45 skEm: b1f9adb16d96a4d6efb95aa42abdb92eceab5124a6690fd9a35969c59df77ff3 ikmR: a3a4746d926dd36270656e365e6914c9c0b22e447e2ab670f221700e3c880d9e pkRm: 04fe24564aef5463d7fb4efc238a4c6029364a0fbfbfa2201eb935fb1e6ef7cf9f 5f3ecf4d98017c42d25ed11e5c37795c6996dbf79f54db013258373ea09ff3ff skRm: 07df110dfe250958de0d46374bdbdb5df61fd5e9cec35a04ec45911cc674c7b0 enc: 045703c14ae77d584727e31f1179c680977359ab12a8842344d25d70d94c989c7cb bc0d2de9258ce4258d2841e5b80d232e5226d5788f25835e53301e4b8b32c45 shared_secret: d6785d582e6706b0e2695f4aa3cb2216865144326af47aef77c5f16938bf2115 key_schedule_context: 008bba5aff4a4a949c4caaf55df2daa905f5946efb46343832 6fb2dac8504145236cccff5a2a6115fd54f5fcb61614d951a1506b918aea54eda6f60967 8f4c506f0aa4844da0eb89cd2aecb3dd959e4e33cc9a46aa8a7aaea199f4e99149ac50b1 a05cd20c970376cfaa5e61479dfc4f1fb4d39ba794f274965065a79536faa517 secret: e407d8700ec99486fc20fb0e54d2c7684d6b78ea0e6bc3c91400f286527141f3 91285cb7bb8ed47889693c9485634b97a64c68bcee31c6eb5161d5ba9daeab7a key: d0aa3853ec6a21814c2876a76b62f3c7 base_nonce: 8dd480f20352222b7f2b51be exporter_secret: b5c030ccb103a70348dce847de662ab57c01519165b63f13c12e6d2 187ca5469077130df244e0dbc0f93fde972d9c39676e9c763272e28d3bd66366660386d1 7¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 8dd480f20352222b7f2b51be ciphertext: 885be6ea1756ebeff3d0f2216cc52a193054a0c2b31f6d42f0e6025a2779 6e65336b6d7377819e70c0ce486ced sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 8dd480f20352222b7f2b51bf ciphertext: ab40a05bceb8589e5466a7deb1fa27d208431ad6c8398edd95da19cb1231 b2f4151df79c121077ea54a8b57d0b sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 8dd480f20352222b7f2b51bc ciphertext: 955c94ed7ef09a543a479e3de2a7b66549ae252c7fd605bf789b3e583c72 87f95af64437af607538a5291b0e32 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 8dd480f20352222b7f2b51ba ciphertext: b21f0867b531a8ec9c6bdf97a1d87919162b544f5a6f72471c18c07c3560 52cb7941ece10717a2a8c92db15337 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 8dd480f20352222b7f2b5141 ciphertext: 568ef11857b20b6d94309be34592eb28dba24f9d563395a698bbf6b4fe42 905baf4101da7e0b478bd50478885f sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 8dd480f20352222b7f2b50be ciphertext: f0a97864ce8261bfe18ef38eed82b702cb4455ba93cf9179b6c90e008ea8 bd1a38e98c8d1204211c6ee6273b1f¶
exporter_context: L: 32 exported_value: 3523af5ece737004383d7583bbbd0e152d139ae3c5460d213bb0d6b521934215 exporter_context: 00 L: 32 exported_value: 26f64e97f5591c4aa215bc593ee0977b4372a894b6e07d52adcf4e27434dd45e exporter_context: 54657374436f6e74657874 L: 32 exported_value: a94035e80df74969ba074d51539048a7e238df3e62b63d8be500e517b79387c3¶
mode: 1 kem_id: 16 kdf_id: 3 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: c62c050ffc3573b9d0f5fe976afc913ee415b5746f9da906f205b591898e296d pkEm: 04a9866332764dfb16d2ae5f6485a8d8198e5c7fe9f9c79e2728f59852648de367 309ddd35993229ba6201f0eeaa014fad860e8098eb29e2044fd80cbe04215248 skEm: 783de5184f6e61c4ea8ee688dc8e2b427869ef6d4472b134c12eef130df2b29e ikmR: e06f47f500ee149266590166c52e3f35366542206a666579bc641139f1cbd2d2 pkRm: 04303656e359e35ff4c337ab17f6daefbe3a60adbe9a09608623a0d81c7d01a3b3 cd4de3e54fe92b039c98c86c3c5f1f4ef3c8d229375537bbedae8e26a9ed6f12 skRm: 090327ae0309d4fe19a3f1ab5c5cd2097f810b4dbad57a208408168588a44584 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 04a9866332764dfb16d2ae5f6485a8d8198e5c7fe9f9c79e2728f59852648de3673 09ddd35993229ba6201f0eeaa014fad860e8098eb29e2044fd80cbe04215248 shared_secret: 9615d8a9ebdb765b07bb79656ee430711cf8fe7ed391767aa58de4ff5eeb29d1 key_schedule_context: 01f37d94392114a83426ed4ef40b204fcabab8c86d1541b7dd 7f71d1b09337e947844179d92df0874ed2232caaea0079bba932bb2369afb9a8ed2832c4 e0d537cc0aa4844da0eb89cd2aecb3dd959e4e33cc9a46aa8a7aaea199f4e99149ac50b1 a05cd20c970376cfaa5e61479dfc4f1fb4d39ba794f274965065a79536faa517 secret: 27d31fe80311249e1c8ae9bfb3d834a96486c91370595363b0e6f5d4236aea09 f8d78b2c712217fd5bb63c0e1c220ce8488df9d02991ddbd8b8e4340f19cdeeb key: 30a72ea42ab066063c1a7fd99641ac76 base_nonce: 8d182b77260bd9e6bd2305d3 exporter_secret: d762b3b46ec8c4551ec2daad04153efaa9821707069af57a161fbb9 61e5cc0aed0e89dfa8e7ca06ee6d93757ac8744447f434c19d6efb0a926ba3fb77f471b7 a¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 8d182b77260bd9e6bd2305d3 ciphertext: 4b455b6aef37f8692d8bf49ade5229d389db9d0e830669d5a7c6a746b6ee aa18fa0569279e9868a19d2499637c sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 8d182b77260bd9e6bd2305d2 ciphertext: c1702ed997d8857b57e93b34c8a8155da168cd33583d57b34c56e46c63cd 8b5924d75666fa0709fac4cfb58dc0 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 8d182b77260bd9e6bd2305d1 ciphertext: 5b24d3042345607d39a9c2a1db55ea606281c6f1d9f09e9b9bede75e775a 03cee1cb6cd1eac6be19d8c9da3e99 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 8d182b77260bd9e6bd2305d7 ciphertext: e6fd63b63191201ee897a6f94b8d39cd30cff410682b1740e7841b4ae0e7 e49ae21d41b1bd52630388311ed922 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 8d182b77260bd9e6bd23052c ciphertext: a06576ba21dad0a31a1bb5ea5fb5107acf3e4c99678da814f34f8759969a 11e76f27827820dea3f8a0f71a80a0 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 8d182b77260bd9e6bd2304d3 ciphertext: 22b68ad15ee5485eae80ec5c98df381cdc408e24817ca3e12721bd346734 f07e910edb46073a2a94b0ce9c4dc1¶
exporter_context: L: 32 exported_value: 16f6a26d5af4d16364d25415569a69634aa712b9dbb47ec26b10a74fbfd31779 exporter_context: 00 L: 32 exported_value: 55d529a9cdd5670cf00179aad14c70b9453f4f46e12b43d2ab07db9f301842fd exporter_context: 54657374436f6e74657874 L: 32 exported_value: a63161b41e23bb4cb3329af4a25fab4d6c4818f200e84fdb332f02df57c638b6¶
mode: 2 kem_id: 16 kdf_id: 3 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 729bf523707d5e574aca2180a334ffeb5f56a3a8b326ca60225cc1389309978c pkEm: 04074a6d306328719df46bc7ff5bcceb9c2084829132b4d2b2b1ae9a2e069ae568 67a1c748872af0fd179b11056968bdf9cef3ab43b07e92926f28207624574204 skEm: e43e5b4a68805ff5a06638d8cd895a06d9bfe1513acfe68d81052ae444f1da32 ikmR: 8578264010512322174ffa2528a697f4ed9d10335b9794b23bfbc464f60d70a9 pkRm: 041135938c8882b61de5ae7466b76d795bbb1490ab64ae79e86632ceb15026c9c6 2cf02fc523a48ed7bcd23b06c046b638bb15890698cd84569f72d3c8a8d18764 skRm: 3c91bc9a2541c205ded2a3fc7b558286dccec0aa01ed0ff7842b7a31a6ce0b61 ikmS: 157225ca14ab53875997e5f5bdd5bce4c714c631e4774d145313aa0f97ea46ef pkSm: 04c9952edda21598d76a1348c327a43d13fc5ca1ce3c85d0fe2adebf867906b7cc c404c909626f87128be720069e518ecfcaa4e355b1f47ede8cc443390f0792c9 skSm: f68d1d0b5c64933bcb4e70e59079f69f1b352c630dbb8d22e8e176c20c19f77f enc: 04074a6d306328719df46bc7ff5bcceb9c2084829132b4d2b2b1ae9a2e069ae5686 7a1c748872af0fd179b11056968bdf9cef3ab43b07e92926f28207624574204 shared_secret: c934fb34c38776491139e8773b9426290921d86cb88d501828893baf908e6ff5 key_schedule_context: 028bba5aff4a4a949c4caaf55df2daa905f5946efb46343832 6fb2dac8504145236cccff5a2a6115fd54f5fcb61614d951a1506b918aea54eda6f60967 8f4c506f0aa4844da0eb89cd2aecb3dd959e4e33cc9a46aa8a7aaea199f4e99149ac50b1 a05cd20c970376cfaa5e61479dfc4f1fb4d39ba794f274965065a79536faa517 secret: 98353fac2dae40ffa8265823561fe0357ef38e65b91de3b7798b6a6f71b7f728 7a430d15f140f187fe1722868daf26afc0795e57f7af5340a61be78edf99345a key: 8168f3f41ba5c2a91680a52d3864e842 base_nonce: db0d76e9dd18e596db180b39 exporter_secret: 706cbf9128b9e0d2007f231b6ddef31799bf648abdda67b916c7788 5417c6362418ee1494799613088f5029509c1afbfcec32d269e4fae9d2fc8158966c9fa7 6¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: db0d76e9dd18e596db180b39 ciphertext: 0f06bc617f9ec9c96d862a83752dd6b9ff1320a85b4138354e159998db35 b1320a06c621a24eaea83f1fe43d59 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: db0d76e9dd18e596db180b38 ciphertext: c492d99c7f765306373c5355ffb684aa7c54b62782224eb1bf4f56d79011 b109dce53b0d917bccba6a46eb21ee sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: db0d76e9dd18e596db180b3b ciphertext: 2307c1c71a8d09431d42a36ae2a01e162f1b286e7671fe94f8ad0b9604f4 32ec49e83ff45d99429e3735ceecc2 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: db0d76e9dd18e596db180b3d ciphertext: af051a28b402ebe3fd48084def6482f7c987d459a796396a927be08c5d98 70f577e16234159b608727edf1d7a6 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: db0d76e9dd18e596db180bc6 ciphertext: 05793661de9dd2c9fd338f66c2d571b4480f3efe24f0dacea86634f4c328 7a2a4ac315d76d271e5f459ed15559 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: db0d76e9dd18e596db180a39 ciphertext: 18179e63bdbfa18511738fa89a4886d13fc5e6b710bd618662f85dee3e09 58547402d35696629e3c5c308fce3e¶
exporter_context: L: 32 exported_value: a29981c98fc41b7ae1bb0ce6795f966d833f4d1c6c16dc2fa8f885f1e622a75f exporter_context: 00 L: 32 exported_value: 620e4a48a9144a534177c91724f0fe602ef5031d589a97486b71feaef3bb3e8e exporter_context: 54657374436f6e74657874 L: 32 exported_value: 75f73e0f68dec42a2c70913923cfe6e1cc07c2e8d3e4af4cf4c2ebaaeb5857c5¶
mode: 3 kem_id: 16 kdf_id: 3 aead_id: 1 info: 4f6465206f6e2061204772656369616e2055726e ikmE: c77066b17070dcb73af19d0e52f94ee22f2e2da85f509b877d4a6bb2d9cfe742 pkEm: 041bdc639637ed1cb1ce00cce7093ac2bfc199c763fa8a9d76012ea6aa2230ffcd 5f2e26014dd1d18461fa3e8cb82511e7c804307c5d107b3a8cf392d65900f25f skEm: 3040327029ad07bb6e246e3c1d8c93e2a7f286eee335ad8dac5cd761fa85f8b9 ikmR: 4f3df69eca2cd20da5068badaaca64393299d41435b7fb2c869327f350a9c33b pkRm: 04205d8891d2234ff0656f0478bec3582e19e41b006e6eca94860735e4e8541d79 3ac37e4d7b71d7fe7e79ca8e41b8b0defb3d510e42abefaf25b6296ab2b6b5ad skRm: 069a36056c439dbefc28e57e8db05bcdf2abab75cdc821fa2eb1e635632120fd ikmS: 4f8d660d9aadc7f1d2eba192fd1510028b23626d96aa5d8e077fcb1248fd84ee pkSm: 04c7fa4aa253ce2ddf9d9f48b170721f850bb7d111f6763c25207cac56f66d1a9c a525dfcd3bba8c95c1077230868f8ab8a841a5caa8e52aa019be4ae54635344a skSm: 61a57ae5362fccc2e2e49fad1f74fb3fb4513321115d087222c6be5ad89eb0c0 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 041bdc639637ed1cb1ce00cce7093ac2bfc199c763fa8a9d76012ea6aa2230ffcd5 f2e26014dd1d18461fa3e8cb82511e7c804307c5d107b3a8cf392d65900f25f shared_secret: 889ed188ab8ba218fa0aae4dc2c674d1a338fda00364c117c89143a183137aaf key_schedule_context: 03f37d94392114a83426ed4ef40b204fcabab8c86d1541b7dd 7f71d1b09337e947844179d92df0874ed2232caaea0079bba932bb2369afb9a8ed2832c4 e0d537cc0aa4844da0eb89cd2aecb3dd959e4e33cc9a46aa8a7aaea199f4e99149ac50b1 a05cd20c970376cfaa5e61479dfc4f1fb4d39ba794f274965065a79536faa517 secret: a4f50d164d17138e349c92e3ba4b11d5dddc8f82595f95f8e7b3a3a6291fa247 3543c92a8b55a60bb4c83030222a50fbed64cdcfc4ba40c3c97a7121ca3d064d key: 7d069bc8de13d63e068ce2ffcae5eaea base_nonce: cc061682cc7950fa3d95a6ab exporter_secret: d584d697189c664ff6be2b9bdad061a47e0360b1f6243e07b64e34c 7098cf092a89e0c738180a19da9873a0c22909bf85e7c211ef0e2bd62770036c529dc069 f¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: cc061682cc7950fa3d95a6ab ciphertext: 37ce5e9bf49f03584c1a5616a79c1974ee70ae7102b16d8938d61086a79a fc93448cc17cb510d6bbc0cca4bdf3 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: cc061682cc7950fa3d95a6aa ciphertext: 971bb5565b382c2e8b38afec66d1427b3793c14a574b38766e1ddb5abecb e5b60500e0359b3663f6ba50161a7a sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: cc061682cc7950fa3d95a6a9 ciphertext: 4123081c123fcc76d72af6867738c9eb51df246bf56eaf2314e7201ea2ce deb06823dcab77d99e0a7f5badad2b sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: cc061682cc7950fa3d95a6af ciphertext: 1a93014d03b16ec0ac0a00b2ddf7d883958d2dc007ff5f5e627926e4c3fc 1409b40166cdf2b8944c27cfb01bc1 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: cc061682cc7950fa3d95a654 ciphertext: 2afcacc3f92b189bbd050b2e07e82851d69c56bdb32cdd5ca409ef3e83fb 96c2772e2ea08e9cbe9b69232e06a4 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: cc061682cc7950fa3d95a7ab ciphertext: 8093f61a1ed70c9b0657313db0e949519d560d4b9cf47d46d3d1426fcea4 aa0fe9926d913d8d75ae05ed496077¶
exporter_context: L: 32 exported_value: a03ce90958dea682f1e74bddb8c5531729a647dc363ec01214e59243f631b095 exporter_context: 00 L: 32 exported_value: 6e1f2ca1924ce2f28490f0ab61ec2d8b66ba0f05ff0a355428c82c8888c090bf exporter_context: 54657374436f6e74657874 L: 32 exported_value: e48cf1562dd1047c3138f11ac074727f807b8c55cd3a48d63906aac03a6757e5¶
mode: 0 kem_id: 16 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 1c7ea2dd703c3a98678dcb4a0c75029c803bcddd7f045c497e5ad2f6120c006d pkEm: 04115d2cc2e317e363c2884f3f850f99e1292a1c0fb5c768f18096858a1fbf0ee1 d573f3a6a40543207094ad89a2e1f87a1dc46bc98638e635dc2aefd40275d1d2 skEm: a4f41913f40f3d78562311e8b32cf26152731f7393f0219036302e59e3e8affa ikmR: fa73e26ec21d46f603dc79eef82c023a738fe93e4bd559fa84d154887f05d117 pkRm: 0494eb40a3754f10995ab4fa52871d23731e551c401fdac3fe91ad502224148300 6830de6232df192e003f08103bb7a8f62af6ba115fcc9b993afd939337b5d1f5 skRm: ce56f433ee00c982a7f3c32c537de5af083ab467d662215e18b2deafb2e3750c enc: 04115d2cc2e317e363c2884f3f850f99e1292a1c0fb5c768f18096858a1fbf0ee1d 573f3a6a40543207094ad89a2e1f87a1dc46bc98638e635dc2aefd40275d1d2 shared_secret: 992458cc139e5ae3cff92f7916454be0aea2effbcf455991db991671436d9854 key_schedule_context: 00f1c18fd8da4af5b3ba4b18ab1b66fc11804d8e56de307dcc 375c6c528520c91eec1f66cc97b192a4dbe73c73fbbd95df11beb60644bac645bdb003f9 3eae1438 secret: 1603d091f8c0ba27376622826a61479bbc6e266b52898a269fb0e399a23c36d5 key: 40fb9b449fb4d8dafb435125bac1574b3321f51441492fd286f325b0db2bcbd6 base_nonce: c4341b77afe0f43c618a8edc exporter_secret: 3f54879c6b015df5d6887d1326edd7dc5861789a51dbce7e74a7135eb738e50f¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: c4341b77afe0f43c618a8edc ciphertext: 393e3090eb0b369f5ea3e0ea7dc981e0b8336d3b3e3d1def5d9501f3e32e f00826d4ca4b626341a1eaf0f4ce3e sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: c4341b77afe0f43c618a8edd ciphertext: 9a9960994ae5b16e588cdd1c8dde16fd80b5065fd499ffb29356e0893b75 ea0bd470874bbf75ce2ae8caffa590 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: c4341b77afe0f43c618a8ede ciphertext: 0c7ac0e674d28ff5ffe867c846a9897128aae26ef9c4ab92013dc581f009 08efe69e4eaa8eea11d9a7c966ec1f sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: c4341b77afe0f43c618a8ed8 ciphertext: 6cffcd0e2b46d74f8c8547c73e6112157b514e236a3b74d44cba8df219e7 84dbbbf22e98e4177ae2d867fb86b3 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: c4341b77afe0f43c618a8e23 ciphertext: 223c7fcda08551ce2162422ec833d00bd5f25a56de9d2242de63365a7c9d 0cab90e847cc2c0450b12ad3ae6989 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: c4341b77afe0f43c618a8fdc ciphertext: b3aa3be16c072da3aa06a850438bbe0895a51aea6bc0a3e5228c19915c4e ac73aaf9df028bfbebb4ec0f899405¶
exporter_context: L: 32 exported_value: 3e580133b27fc552e7229a5f0891ba1ee2297d4338c3f7fc2d36735c65bbea1e exporter_context: 00 L: 32 exported_value: 145399af8fc0191326b81a8062a48c2b6d897c947e24043e1b24adf730d62c4b exporter_context: 54657374436f6e74657874 L: 32 exported_value: 8c457c5c614c15aee373f5ee78e1e983b7a20ceec3717e49c3986ed1789da577¶
mode: 1 kem_id: 16 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 26f07846c6436ac9e1f9fc3dd0b815308f59bce72142cbfb770c31d1a5ec0f72 pkEm: 04596cb40b1b29dd2612c9511c0704d475fedd641362b3a21ee92188cccc41d454 c77e209b828f0faba98ac5781a38e4694d6bd872da1f796f770750f6e89166e1 skEm: df8264f39aaa49d217201250483ecac8a91e3d93fb05ba6340beb470189d7dd7 ikmR: 86634f92d35c41ddfdfbbfef1f7cc871ac2fa40d5710f1f33ef2fbe8209b7660 pkRm: 0468416621586e3f9d55b277e4205472b04a33173f366b946d5e2b61242220b89c d91076873158dc0424232fc9b181c850480a54c54380a39434735d60d9a6051c skRm: 6a000c019a2fe5d300da437988c930b1c16b454aacb5cc909c7dbb4a47c87734 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 04596cb40b1b29dd2612c9511c0704d475fedd641362b3a21ee92188cccc41d454c 77e209b828f0faba98ac5781a38e4694d6bd872da1f796f770750f6e89166e1 shared_secret: 695216faf075dbf9e819b3115076a769ca4e087b978940c974e3e2ad4963e472 key_schedule_context: 01eb05e31a1def4df3a3750746823861cf1546335001189fe2 870b59b88ab18eb9ec1f66cc97b192a4dbe73c73fbbd95df11beb60644bac645bdb003f9 3eae1438 secret: d145d15200d2f6d7fd923ce9b5a0dab2817c5c8be868f1f2e9aba8eee0c6c766 key: f03ecda0fe9dcdf6677afe4d0c5b63317c539fad44cf467000f13121fd56ec1f base_nonce: 4cbde1b60ff66f9fba5514da exporter_secret: d85015754a4581003a3b835b08eab687a782862b4a3ded3d1e82c9eaccb3f28e¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 4cbde1b60ff66f9fba5514da ciphertext: 317900d5594ac44c0fb670dc6943ede71dbb227aa00274adac242e65b6e1 a4e4ed67d13d03fcb1911e78de5cd4 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 4cbde1b60ff66f9fba5514db ciphertext: b2780f4a3f13c64aad7a519b7a239c3fa510caf61f400a4e9cb7623ca43a 1fb9d9e4006c2661b91e494b7c7d1d sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 4cbde1b60ff66f9fba5514d8 ciphertext: e774243ac0d83ee556563f8c790054219d19c974ce4d9265cd4bd8d0303f ae0ff88c7443e6fb02298b1334cb0b sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 4cbde1b60ff66f9fba5514de ciphertext: 9605698d1fec0bb2b3b85ef6caa51ceb8df31a0399a24bc3679c1b4b2fbc bbf9f684f822e0eb2782375ce951f2 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 4cbde1b60ff66f9fba551425 ciphertext: 0780af9e129d67a61073078b62d2e75b2f94b765dfa1c66046f0794ede3b a7b5d637ce8cc3571c65d34740eb33 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 4cbde1b60ff66f9fba5515da ciphertext: 48907dcbaade5de1238d05751c700f5971b79b1615f8b9e15baf282e0878 ac081363e20171156c72b844fe44fa¶
exporter_context: L: 32 exported_value: 18bfe65f86a68a2eabfd4cb674239f5bffb3a1f3fed95a368124850842707e65 exporter_context: 00 L: 32 exported_value: 24822d24aa1cd4947f463d43ad33c611278d7fd20bce5ac5b01374d7851d0a31 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 19db4d73cc5ab16705ceb5e18d89f4091d0d0621209e6034f71c66d5f6830196¶
mode: 2 kem_id: 16 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 82c9f7cdc3d55b5523d1eef476e3438d2e5dd910d13b17308f53fc61ac93c2a8 pkEm: 04a382ed93de16e67c3c68876d3b5d10c54f87629d32cb4098938cfb69b79a4e39 a47e376458d7c42a41f0a06a0a137c0550212b8c67e2a9c6ad863af4d6288f7e skEm: 4f908a50f69dff2a769a3f223b859242f9b293f96e138f564c67517a939671f6 ikmR: 8f48a15aa6f9a1b15b7c8d2064140364a1a61ce6fd5dfd6a1fa7d94f09882787 pkRm: 04ce41ebe6d8931e4252adae4a792355510b73fedb04c58c779828763ab63d83fc 2ec6eb22359c36da0d3daa654f72cb79e81fcc8345d36285aefb66b9094549c0 skRm: c4946c90738ad3336d2c7c94e3e58743d156225e742d5ca0b1f995eaad82d92e ikmS: c65c7e9d5913816dfe0f5246ef876fd69ab045e88256eeaac1d16e810a4ee1d0 pkSm: 04077d4a2b05263599f893ba492554bb325ad471498db672d0bacdfa74e1d6097f a663947874759514545ed00f38c496f78a28ba574cc51710adaa8356b6d4beda skSm: a29e05133a4d4b52df2b8d33798dee8be48f79bf63daf3ec9579df40fb6f704a enc: 04a382ed93de16e67c3c68876d3b5d10c54f87629d32cb4098938cfb69b79a4e39a 47e376458d7c42a41f0a06a0a137c0550212b8c67e2a9c6ad863af4d6288f7e shared_secret: 0cb8e6087fc5a8679347f5700411d40dceb6983f620cc25ca680bfab7c25ac2d key_schedule_context: 02f1c18fd8da4af5b3ba4b18ab1b66fc11804d8e56de307dcc 375c6c528520c91eec1f66cc97b192a4dbe73c73fbbd95df11beb60644bac645bdb003f9 3eae1438 secret: 170ba1cba1890983dd4f8bdb136dc8d8a80db0c6cdc42150090ef8b51e365ce4 key: ea8b805ac458810c7b9dc316b1e84f7531c26b765ffb5b6eb0e08adb5f020e26 base_nonce: 1c6dba370cf5af89cdcf0ef9 exporter_secret: a1eef29eab08f7774c2119b03f5d6e79ae734d5c42830e2dad16461efdf51fb4¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 1c6dba370cf5af89cdcf0ef9 ciphertext: 9deb6199c98fd6fae9d791d16be10e9870cb1dec1d5aed58ed60c9053ae0 e23f14b7f45d1f9d7b66f5ef4cd18d sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 1c6dba370cf5af89cdcf0ef8 ciphertext: fe2de76cf1763e0785164fae9618984922eb9aedcf5f03d060ea87998150 140339ddb5209d972ca709dc2a1d8f sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 1c6dba370cf5af89cdcf0efb ciphertext: 16a2b8119c4695e8ad2f6dd59470071c390c4666a44e55f58abade397ff2 a4b71258c0efab257cf50cbdbb51d1 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 1c6dba370cf5af89cdcf0efd ciphertext: 0b198300565c245bde451cc9224d2337532613b4254b3120796c5c5726e2 92f7e23d2641a5c2d7f96358febfec sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 1c6dba370cf5af89cdcf0e06 ciphertext: 4f14b12b4eb93e63c23a436f42066e9a1f69a6d200acbd79463d622a4633 8a8ad25e85b2bcc6766aaf12be0b56 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 1c6dba370cf5af89cdcf0ff9 ciphertext: f77682b845648b450b9e1ecc922020abf92e4deb88c57e9ffaa9137a8100 40c4f3e84edc49a9a98a70561a2bbd¶
exporter_context: L: 32 exported_value: bf435fa4b29e4c40dc253dcacb7d346c8ec5deef4eb3d724fc29df1cbb54321f exporter_context: 00 L: 32 exported_value: 0f756e3317dcd06d8edfdd466d09555647fb2a5d97222309677a87c73d66cb25 exporter_context: 54657374436f6e74657874 L: 32 exported_value: cafbc83f4431d0a1aa3769ea61a19f25025fe9f022dda5dfbc621e786a73b449¶
mode: 3 kem_id: 16 kdf_id: 1 aead_id: 3 info: 4f6465206f6e2061204772656369616e2055726e ikmE: d25ae0f5772d29c7631b3e6fbeddbd5ea3480cfcdedf52b62ea53a78eada0b51 pkEm: 04522b87fef8597fb474df8bffbb338bb4aa7870ca1a9ca00b7280933110559cc9 0985ac90c68af10c5ec2a8a7602e0d124efec764808917dcea31a44a7ed7d887 skEm: 491a0cbcdde5a45ae7e5b5008214d138274a38810177aaec36c1c7ee8a926443 ikmR: 991577662e9bed488a7152b4994e212806919d1c685ac81b2c83bc307c835f98 pkRm: 049da19c2e909d90ed12c59fd476bc49283cf2efc99088171603d83801aa8f762f 6ac7d66d333d4c43b5489e92dcb0a11c59efd5729ae633f96da99fc073ef32fc skRm: 0c2e886e11eef8d6858d5745089b8c48441edcfe1db4bb6fecffd8d729dd8f5d ikmS: 330f1e1338cfb63cd4fb94f5f315da37d71e89350446b2510e76d2dfa8568181 pkSm: 048e36f8faa39be80d56ab8db82fb29c66c6a0507efe6e16385ad3269c88476048 e9d905fe5b930f8e84a9dc4f8a39e19971273515e4a29d762fa721d26b5fc771 skSm: 415c85bd71e31f84b98a283b7aadd1ba5ceadc024657801c0d5208b28f97072d psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 04522b87fef8597fb474df8bffbb338bb4aa7870ca1a9ca00b7280933110559cc90 985ac90c68af10c5ec2a8a7602e0d124efec764808917dcea31a44a7ed7d887 shared_secret: f8ac47019149b291838334655c301df8a4fbe457fcb384ca7fc3da561ec24ba6 key_schedule_context: 03eb05e31a1def4df3a3750746823861cf1546335001189fe2 870b59b88ab18eb9ec1f66cc97b192a4dbe73c73fbbd95df11beb60644bac645bdb003f9 3eae1438 secret: 7cb3f10b577b9aa168c43cac9cc892ee08a84ad07ee10c29d401924324e31c3b key: cb923fa29319dbd29c8eb0e3f508140c55b1abab7358f8a7cfa90fe636849e27 base_nonce: 2d0c3bef72040774293c586b exporter_secret: d7a2c747836c0d76542c98535c4268767bdfb8fdf5b4cdd452cb0affa2013a45¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 2d0c3bef72040774293c586b ciphertext: 0a0a68b3cdc8c4cc5129c2db2d5e66062757b5ef7c50e72b3df94baffcde b1e9ccab54a48357b68d339508e07e sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 2d0c3bef72040774293c586a ciphertext: 60207e04871f4a3327ea7079b217700b24db58632ad208476d4a83e3bca6 c3d68060c1a4336bf36f34ecc608db sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 2d0c3bef72040774293c5869 ciphertext: 35f45af0971268fdd8fa8c41780ad734140917a712e3eace6daad62852be 1ba1c687d53250ee1db700f2269fa7 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 2d0c3bef72040774293c586f ciphertext: 0e77d22a859a074cc6f2bad3a5e419e3d1ba5fd06e1dbc7283878f5e07b6 41a7877616dc6d07120ec6f9fc834e sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 2d0c3bef72040774293c5894 ciphertext: d773082e101266a4757ad6ec18b11734e9cb70f6165734bdce3c02253403 7839afecd838cb82f89613a9c29609 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 2d0c3bef72040774293c596b ciphertext: 2c57d926e3d696b2c7f1b8b5bc04a76038a94901d321dd62100e48655073 d600a9eb61305c7c421a1af5981022¶
exporter_context: L: 32 exported_value: 3f9a976e3eb099fdc6ea1a97dd2418209d76249ba32abf5698a6444277f75bae exporter_context: 00 L: 32 exported_value: 45f006575c8c415c8b6bb4c4520f9c4975feb24bc2ea544530bd15509f38869a exporter_context: 54657374436f6e74657874 L: 32 exported_value: a8db571cc01acc0b157efb86abc4d02a53a11f2f5adf125b588cb2d29a92f169¶
mode: 0 kem_id: 18 kdf_id: 3 aead_id: 2 info: 4f6465206f6e2061204772656369616e2055726e ikmE: ea39fec1941c5f516e19533f40d415c65fde023c10c559f3845e71ffccea478101 573d069cc67874d5b2aba6a22eb51cdd689836b7e9cabbb4469c57947db7316fa7 pkEm: 040197302e6c03e86ca3d9aa27ccd387944acc362099711a96b874f7bb07eaf770 a0e11228441d184aff4be0916184f2b38779b9127b5edb9c8046f7b558d75fffefea01dd 5754fc8c82b4076558d53fb2f3e60fd1f809d2bc9d304c2d3f35e28ae7757d5129295c94 bbfe1ef2d01a459ecb7a361a8ae43a3d38e41d01b466f73ebef26ab7 skEm: 01ba7db044a52f3586a59e3f8c2953cc7f45a044a1389abddfac481c2354899bd4 370807345e5c04e35e0fff0ef755f209fa6cb6f5f63917f37ca140a001bd2bc6b2 ikmR: 8249fd42416aba5b0d51dcd3548d774ae172148cbba1519107c5d84a160225441a 9c018fdf3b9ffc2c41c1c62e29208d5165a59e7f14fe93b4f911cbbebda1904391 pkRm: 04003aefb3330e704d6c22ce7b67bab9b0e404be7f1374d0e6d3feeadc57f6b203 1c5669516a8cbc309e895c6634fcfe95039a4648fc093f5bdad77756b363073d80c10051 63c6fbea2c8268bebf70c6ca79928938d3e8d71471b1f116c1f3d23930e361219b7e104d 3a76b7377f18a84abdbc84a41ddc9a83d6b6e7c55887a95fc66a6137 skRm: 00c0c8e2de2efc6aa11f3420cdc1c6cba2c44d79ccf1c89d86b16090fa05247454 d3808b5133ddb923a8bfb35704f5d3c210f3ecf8afe8235b0cb4aaa38eff05f17d enc: 040197302e6c03e86ca3d9aa27ccd387944acc362099711a96b874f7bb07eaf770a 0e11228441d184aff4be0916184f2b38779b9127b5edb9c8046f7b558d75fffefea01dd5 754fc8c82b4076558d53fb2f3e60fd1f809d2bc9d304c2d3f35e28ae7757d5129295c94b bfe1ef2d01a459ecb7a361a8ae43a3d38e41d01b466f73ebef26ab7 shared_secret: 86af77da36582559e432f71964d74e7bbe972d8a13dd2bdf8375672d4 fe446d75c6b5f82694f45aecad75cd8d5ef0ef91ccfcfd0228691087c66b5ef75384e27 key_schedule_context: 00da5a1a3c5b8143e6db5a30d288a2ce1eba163576d754f4cb c4ee43552ebf7dd475cdc5d45d9277ff3f7d2edcc13bd6c17f5a87fd01740e4f9d336aeb b64be9f73b4b7a4cf3d95651612d822dde9365526adc78d0a7d77e570fbf3067ea90b138 e491d673d8666d8e312fc9b576111f058a7678a2ecfbcb0b9c509f3c3707875f secret: 80a375f439f5f6f3596cc7e9f10f3c864d93d8984186183675aa66917bfc990d 6a3777ccbc800c3c72c0334b08746bcb51ad076ba61a6990af5999fc1031356e key: 780b67de89a3c702fc30c5f159f25292c0e2f16560ea9c6b4b6183fd542c094e base_nonce: cf6470b12bbea9f9ecc1fa7e exporter_secret: 82a365c4c7bc1d11e2c43aae232b23f709abce3bae7e70c0c48cf6f 73dcf31655a466cf64a5ebb059196a7cf28996f050b8b9990480a44d5ece8e02e76b4340 a¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: cf6470b12bbea9f9ecc1fa7e ciphertext: 173900910caf7c88867dfa2a67ef51b092246818ff889f1f7652cfa7ba6f f46e14657d491c8276fb0518521b98 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: cf6470b12bbea9f9ecc1fa7f ciphertext: dcd904b4b5f6f28c7a2f6df76feddf873a9d50df9ce80414088f5a2f5774 072ae262a4d022eb70e5fbe78aa3aa sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: cf6470b12bbea9f9ecc1fa7c ciphertext: b20313aa367924629b7bb987dc7fe773b423e679a6a95ef9fc0bee22c92e e2e6ca5df41038f42ab2b04ae141f5 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: cf6470b12bbea9f9ecc1fa7a ciphertext: f2d5f28f1325df43b603bf58587daa38d3843972582e5d8f8e07570b0c86 1324b58b2a1f14460f2382defc3a1b sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: cf6470b12bbea9f9ecc1fa81 ciphertext: 14e55d0f6aa6ab051c2e14718a3a967c98c0e0621e3c88dd378aced3bb93 84f0d30d6372f59ae9f06eb9e752e3 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: cf6470b12bbea9f9ecc1fb7e ciphertext: 93ceee2ac547e0adb129be803b88540c09b63c1885a7deaadac421b24339 e5b1ed4b808cd6af9bfd9770ae3c31¶
exporter_context: L: 32 exported_value: bdb9c5c4783ae29aa24dc38b6b8f65e798cdbc406c2625458d0af113e2082186 exporter_context: 00 L: 32 exported_value: a1740f5e40a73fa65afe3de3257731e361e373cd329f9d8737f9c2c136829345 exporter_context: 54657374436f6e74657874 L: 32 exported_value: f375c057106cb17acc1c32fab4e53ed03b96df53880b9b85539629e82e21ba8c¶
mode: 1 kem_id: 18 kdf_id: 3 aead_id: 2 info: 4f6465206f6e2061204772656369616e2055726e ikmE: b563555965facaa37a5e754cf2e50193953e1d527e61637e521df1868354799258 f0d15d8807750cea08e9b6a358d2440ab06725861b237fb69973cf41e802434433 pkEm: 0400761083a4d901be728ba30c9d2bc1efb73a022dc1d177a1dadc1b8395a44073 bc8e7988ff43e7f50f320f06c4bfa6b2cdb4c103678cc829b3ab0f80fe407283420300bb 3c9150e880b55207ce8205ec56bd3cf888b89fa17ecd760785706928dfe18d64f2a5f4b3 dca1dab32289a420c24d1cbbe58ef53d1435cd0b6f77fa633f8e76aa skEm: 01d319414b6313fafd44e4f3a30f923344b9ed784ec26b97c6653a290ce9f2ad3a 1c4f6331966b9c8d69855b39df1fa994abee346de26fdca5834a2b5df0a7b18a38 ikmR: 2be954cd856c0c548ec6de490c821be20c4fc9610b5dba1831c698045fa01dbceb 49f8324bae26e5d1ee62db3246d65492812e2c539b96bc580d46c247304adfc55e pkRm: 040035d455bcf95a7c9d492dc4ba04110435706a6fe6e53fb5aacdb624a03ce9cf ebae3cbad679615ce00dd455b78a3b7de5d891f4ce4f6832c5ec190dec97a31a79650150 00e29189dd08b1058d5d66fa995b068022781c6ea7ec16dfc2d33891ebecaadb17003dcc e0f6bdc6fe6d7c4d0cd912c536c1f69d08faf6e7f299b0ffc2057c87 skRm: 009a5e4535cca836dde84fecc03d4f2efe7045bb79c43a9d995845fd2386bfec8a c415fa35ebbf5e26617bf7fb6b789f2cc086c1075df94868f84a9cd90b48195348 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 0400761083a4d901be728ba30c9d2bc1efb73a022dc1d177a1dadc1b8395a44073b c8e7988ff43e7f50f320f06c4bfa6b2cdb4c103678cc829b3ab0f80fe407283420300bb3 c9150e880b55207ce8205ec56bd3cf888b89fa17ecd760785706928dfe18d64f2a5f4b3d ca1dab32289a420c24d1cbbe58ef53d1435cd0b6f77fa633f8e76aa shared_secret: fed1702d573f7331a30173abc5f7f536763159391c71cabd6ee368105 1a8b0c4f8213ae78b920f9e33f880a4e3a717180274d86340438bd0a3e25eaee3ea8c92 key_schedule_context: 010fd8cefea7dbcb4870549c1d9aa61cc82348ba99f41333bb 3688fad192a16d85283c8d5041a16ed08480f03dee01579b9f0e2bb7104cc36fce2d8bee 39bc20f63b4b7a4cf3d95651612d822dde9365526adc78d0a7d77e570fbf3067ea90b138 e491d673d8666d8e312fc9b576111f058a7678a2ecfbcb0b9c509f3c3707875f secret: f79e77d8b118c984d7e178073c3a1c385b5cbe18b737b93ce54c8979ff84c5e9 c095b37b93530433c75dfac7db9b9b6489e6aad0bf411f0d05ef272389d9ca3d key: 030217f89b8673d7702c8698cf7e1eddaf1ad4b5c457c9f4888d8d22bd3816c7 base_nonce: 826086111c4d7b535e35b56f exporter_secret: f747a66e44d7de00c8486f04d3a0d37f3f43c2c0d7355a7810c9eea 7b16eec36d3c1e590dc2c48f024ac2c2dc2418c7fa901c2b1ce1903d230986f5b04745fe 3¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 826086111c4d7b535e35b56f ciphertext: ff0bdaa192f9d3c9b2456bf17f1a4f5e558f1925ea96112d6c8c388bcdff a54c7554dbe809bcaac4aa36681572 sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 826086111c4d7b535e35b56e ciphertext: 48662931e6d079c8e23d36318adef8025feef6d218cc99f80e234fb28b2a d55975d1ce8a731b70b4b1e6c5d31b sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 826086111c4d7b535e35b56d ciphertext: 0d0b49d991a0303bbc36cec1318e7276d6e9d9bd9fccf0e7474934636562 35fc23fc724a6b3e55f95510638ce5 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 826086111c4d7b535e35b56b ciphertext: 6734836f67a84edb6262747242c88bfd6c7dbef60393a0480d297a83a22d da51f3fed7d531cd83315e833bf8df sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 826086111c4d7b535e35b590 ciphertext: d7e4aa09cdb5db8b9ff206b747645263ee14c72d9b5f99f6e5fbcb0d8b88 eb9fa053702a1f2d977ed76db2cf74 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 826086111c4d7b535e35b46f ciphertext: a0370c07b913dd731b8dc342beb13a89f29c017bfc6618c16ba1cdbb6092 cc305852c96d6324e4ba128335bc5a¶
exporter_context: L: 32 exported_value: b07b939766998971abe37fcdf96d868c97675049ca2656d464b12c71d79712f6 exporter_context: 00 L: 32 exported_value: 8ec328319c37142becb6620c8b5a7ee7cf090e8964dd13f869d08f78c00db889 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 18b05591dafe354b5b4e3db924f4f8f4a6d433890722b5b85fca83391286da60¶
mode: 2 kem_id: 18 kdf_id: 3 aead_id: 2 info: 4f6465206f6e2061204772656369616e2055726e ikmE: c9621b9ef899275dc970606a2b0806fe860f62d539f3ee618a9409009b8ae154bc 4acf495dd9fa8f850c4dca82b923b42270d7b16ed343c7e86e3036c88d0d7d77ee pkEm: 04005b8909175cbc8e7e8e94d0d8c6e5079d53da3ff6489e2ecea431e14747321d ff54548f3b89842a2a0cbb326aa7537a5747464de79a4e71411cdbc06f439852a3f001a2 2941e560fe64ef80ac36ff28b1df51070e5c59585008e4e4a724915b88c011cf7493b915 f53c705fbcd461e0cfad34b09e74f1e201bddc6a95284c7a41f5b84c skEm: 015f1715cb1d849065d403e0d3cb3ba7bd083ccf59b23ff8f289b4aa11c0d060d6 b7f22eda773e490fdd4ef76d6a0e48a5947f3e3a2c2952cef15337444c0e1a36b3 ikmR: ef805c20cda1fa06e06cfb968ad68c748a3dd94337f7357ca0060a382a84fa5de6 df3e3216f886957694547264d5bc63450cfdcc4d2b33fc8ebf8d7c708f8b5e4bb5 pkRm: 0400c171be51c683af5ff8eb5a0e03c907a6f6e14d8314a4f81733ddd6055b8c81 26f50b539f7b825356ae96d638f357122739c950f80ce5d7ed0a65bad442b66b38770111 861d3ba2d5d57c0f5064e7b60781d38785f04ae767840cb764bf854b0d411337c9e4e415 b3491a97c1a2555bac39e2910ce0e010379929ac3e0d2938c8baf6ca skRm: 00e7212fe01bf83edba622ed8c317db92cb3901a0c2584cf6ac0d2878453a4394b 15656df990913eefc87dd88fbf54c4aa2e04fc9b19712f84277cc2e27395eccecf ikmS: d8779e14425887ebb21b1952b1a0b77842830aef910724b082807dfebc8ec309b4 969da762369e77834593970215b85510c9a0347ff14c8583aae7c9c2208275b740 pkSm: 04010400b58ba4680c7bca0d634efa7dda9a74ee1cd90bce25ced4eea703c558ea b6f196236230eb420c41c8cef7d9466c7d0689f31031bd2451e959eadea9cd5161ac0088 6db94d8cc001caca6ee8003ed5b9885e657a7f41e79e5e53b42a5fb7f5dad9e7a871797e 6f070bdf1ecdfc2f8660bbf0b2048f34ac4c51a818134eeb153b552d skSm: 00bad304cf8e460014c92a20e122949f4a617f23a9dbf370c85972121e6445a5e6 d81c633cc7c33a015ad4d09473f0d0c05f3d1bbe73d5d5824298038ed12ace3fb1 enc: 04005b8909175cbc8e7e8e94d0d8c6e5079d53da3ff6489e2ecea431e14747321df f54548f3b89842a2a0cbb326aa7537a5747464de79a4e71411cdbc06f439852a3f001a22 941e560fe64ef80ac36ff28b1df51070e5c59585008e4e4a724915b88c011cf7493b915f 53c705fbcd461e0cfad34b09e74f1e201bddc6a95284c7a41f5b84c shared_secret: 8dbc4f750e506eed8271d6c48efc8a65981bb40bb9215907429ecb396 e8ac19efc5e1c22c26191391e6782552e2e84b62998ed9577eab755c03d12c3f221009c key_schedule_context: 02da5a1a3c5b8143e6db5a30d288a2ce1eba163576d754f4cb c4ee43552ebf7dd475cdc5d45d9277ff3f7d2edcc13bd6c17f5a87fd01740e4f9d336aeb b64be9f73b4b7a4cf3d95651612d822dde9365526adc78d0a7d77e570fbf3067ea90b138 e491d673d8666d8e312fc9b576111f058a7678a2ecfbcb0b9c509f3c3707875f secret: 9684d096debdf231690f99b7db15b7ad60a7feafad670dfa0806845dd462782f 655f51e5e5fffcc3cec6d39439ebbd898f10fb93cea7bc88ccb9ea8f5f2ef082 key: 6a2322915597c63a3dfd1acb98e095aa7b0b43d7b6113f0009b1518daeeab81f base_nonce: 18ebf5c7e04f885a4e7cdd79 exporter_secret: 85aeb64ee2265bc1f9b2fe3fcfb94adab727c7729b5f2bb526045e9 5f11ae9834d08f81e59ec4fb6cc0112dce1e0e029b1ff60082af01f463e469a9268284cf 1¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 18ebf5c7e04f885a4e7cdd79 ciphertext: 6b15afafb3221c5bcb5388e00a844385147163317d4180dbd30570689f74 bebc08000124a63bd6245385cd398a sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 18ebf5c7e04f885a4e7cdd78 ciphertext: f6940d2fea5b3fb27f64b61319d57296c14b6612244a6d9df969d33f6d68 ff6740541ffd29aaad815640f2f4b4 sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 18ebf5c7e04f885a4e7cdd7b ciphertext: bb40476001f11ca66c75ec2a6755ec96a53f24becaa6d1135073369fcb13 21c10222956e1186148ecaf9349bc3 sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 18ebf5c7e04f885a4e7cdd7d ciphertext: 2aebad36cbe3c6b0eee74a0fa9f68040680ff0c7ff5600b6854c13c3a316 581722a56c566d633aeebb9946939a sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 18ebf5c7e04f885a4e7cdd86 ciphertext: e05a8eee88748cdd53d37cc79778afa28609b491aef446faa0fdb923ca35 5e3236c4eaa570b9ff373399487fc6 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 18ebf5c7e04f885a4e7cdc79 ciphertext: 7e5cefb4a94f4b70e3bd35f6ff3f638bd0364d2e93acc8a167a7a67f29c2 8848318ea85c8288bc0f2d31ad910e¶
exporter_context: L: 32 exported_value: d174923ac520b8cf125e9b43d2c30fda710362b9dc3cc2d37f6d7838bfe7ce18 exporter_context: 00 L: 32 exported_value: ea8b6a12c7e6660722548ed750825feac6f215934e06ff3381a456e017239b44 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 164c91035f1d5fbef901eabebfa4890e8e7ddad325e9786b149deb26a16f65ec¶
mode: 3 kem_id: 18 kdf_id: 3 aead_id: 2 info: 4f6465206f6e2061204772656369616e2055726e ikmE: d7537fd470c0beece615e26dd109922460292e973127cb4e22da16c0756fc33622 4e07dbecdf36edd144ebcd82aece3db52f814a33a639b5e7c964b27f6e3195cd73 pkEm: 04013c31cd06bce15d1b463800639a69d289d76144c1426f9061f4b0245b8490d4 8e29ecb8b3f2165970f341544a50d6017957e5c3f09b71f0a3b56af12383a53fbd9200b1 d5c6833a5095d97982d2e3528b38e4664bf29a719beeb3bb2b7e5c4e2acb3f0bc1387eaf a7048e5718a27b6d7e25ca4b7e750386cde8d89e52c39f98db734671 skEm: 01129211d633b2e9593d1512f890bb8256e748cc6a45f75162d1936763957b3882 306f2dec7b70a8f6f46a70ca0bb1b3a4037fb4308661f45c56f04ff027c8721f6c ikmR: f0858f5e1865db4fe45dc3274bcd273a29088d80f9203a16ec1210e3d81dd50a99 f15c427d547fea55593e2ef834beb5f80c536fdd2881a8943c05488a371a3c988d pkRm: 0401c45cce1bda6afdefd49a12d9fc2d091f89e87e6d7932023342ce78d87e564a 0ca371795554d687a0d5d5982df2ab507091f0ffa70235710ebdc19db8968876d7ed00d4 051e3d606e88886c97de770fbc6270978d71c6b7a374f2cde4f66c776678799991cb35e0 9000b2b001bf035a1aa67f18d551c0d2c7a8a7a8e38956325c775892 skRm: 012dab66607b30642ecc1314f5345a595826c3c04432ae9a7f8fec1ca7ee71687d b7b120f123e7f21f5326e5a379f78d8f1af3c971a1407f66632e68b23c75b28b1a ikmS: 1e8d0026273feb61537181872e03ed2c7756f0ed1c4bb9ecd159614c2afdcaacc5 fcf70f6d30d7ea6760c98a1ce1138a82497eb72461ca5da50c8729d431de53857f pkSm: 04000890a9d2ef896c4c307b4e8c6e56639b68d442309e8a67ebdd80108b4bf350 1b30c341a119b61bba2d17fa5a61f570be6ccc0f930057c1fa51050830e932eb2c3a006e 1b2e05fc108b4851df60235fe387ae441c74df048e7a4c31e93f4ef3f44ecd2e7aeaf34f 03db68a91e5cc7862a35aa4e6503cd40ac4456ea5b0c21e1fb00e26a skSm: 011e4054db844866d6e99c6973972ba646842cc1b19cfcfceb3b5175dce007ec5e 36e3f9a6e63e06615c6f1b6f983022040a00f64428bc9107f6e3e370d33f158de2 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 04013c31cd06bce15d1b463800639a69d289d76144c1426f9061f4b0245b8490d48 e29ecb8b3f2165970f341544a50d6017957e5c3f09b71f0a3b56af12383a53fbd9200b1d 5c6833a5095d97982d2e3528b38e4664bf29a719beeb3bb2b7e5c4e2acb3f0bc1387eafa 7048e5718a27b6d7e25ca4b7e750386cde8d89e52c39f98db734671 shared_secret: 0f942166336ecbb2ccaed99d7b9573fffdb7da9b8c1c68000d0fcfbc3 39c86e826f1d80eac229fa924990d465136734dd94ff5ac53d95ce0955c527a35d47151 key_schedule_context: 030fd8cefea7dbcb4870549c1d9aa61cc82348ba99f41333bb 3688fad192a16d85283c8d5041a16ed08480f03dee01579b9f0e2bb7104cc36fce2d8bee 39bc20f63b4b7a4cf3d95651612d822dde9365526adc78d0a7d77e570fbf3067ea90b138 e491d673d8666d8e312fc9b576111f058a7678a2ecfbcb0b9c509f3c3707875f secret: 5262f5c006ae9f942ba4326c683cac0d3885fe4e97a4bc4445ed5975a50ad696 a20ed2adfdcd9b3d83f1909e8e3f6fcb7501e4e3debcac274959f243575a5a5a key: efdc16c82ea9dd9761b6379e11e78c87931700e1f6714dc8c24019ff083e3c98 base_nonce: 506b1a27c322908a696ff219 exporter_secret: 702d2ed8e95bd3d75202950a39ff26a7cf24b4f6bbd9556646992c7 770b3c8d74fb8e82fe6da5518ce364ac3cd0a93cf15ccc86cc6f18af420a62ad8c06cd9c 1¶
sequence number: 0 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d30 nonce: 506b1a27c322908a696ff219 ciphertext: f287e90cccad8b3d74098f52c837b528711e45b1b908276c53227742f560 820f5f92bfc4b52bc9a0201d65f7fc sequence number: 1 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d31 nonce: 506b1a27c322908a696ff218 ciphertext: fa030f97ebb74d8693217f1f71951d8945116b8363ab2ee7eeaa7483747d 183bf87dfa04b4369cfc60342f7d6e sequence number: 2 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d32 nonce: 506b1a27c322908a696ff21b ciphertext: f713224d98ab0f41e19dee499a69b002dc0eeb4ed2f1d25bc51c8d46872e 6658b8b727d85d7fe3c5f2496dfc2d sequence number: 4 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d34 nonce: 506b1a27c322908a696ff21d ciphertext: 87a207c668e277338124f24283fd2fead99ca9e7758e2a261a0b1e23c804 aeccaa8c9db788fec59a4ff60d9d01 sequence number: 255 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323535 nonce: 506b1a27c322908a696ff2e6 ciphertext: 2f206ae4f0c305ca7bb143e5799d3fc1ca3f1967907ee2cefe354b607582 e6da5ee2c151ed4e006ac0bea0b705 sequence number: 256 plaintext: 4265617574792069732074727574682c20747275746820626561757479 aad: 436f756e742d323536 nonce: 506b1a27c322908a696ff319 ciphertext: 45663902baba32b1d4bc30bdf6bc84fd0d6c75d8183171798d660683e20b 0da5eed47cd4a1d8e50e724d3d92ff¶
exporter_context: L: 32 exported_value: bee5710e3cdbb45ccf19225c70e441d59f9f5a03c8d18265b535184479ef99a8 exporter_context: 00 L: 32 exported_value: 0946a53f89b63824aede60e9a39349dc60e645401ef6a8b20a4b96912e13a944 exporter_context: 54657374436f6e74657874 L: 32 exported_value: d4b25aa19d6c39e24a6a33b449e0a601308fb4273c74a07831dae99ee31dd5fb¶
mode: 0 kem_id: 32 kdf_id: 1 aead_id: 65535 info: 4f6465206f6e2061204772656369616e2055726e ikmE: fd25fee6390a3e6ac22a2803bb7ad8a5cb5840909cd9eec5477861fcf80e95c6 pkEm: 3dd7692d425314fbdafe93d30b270b6a6b1334a3fd91ffcdf7dd5f2e47287e19 skEm: 0c936a530f1fefef3dc36824d68dec25c8a45cdd65b2c2d509d4e729de864199 ikmR: 0e92d2106717b970b151fcd12b3254acdc7a5d1b404970447b36dba57322e2a3 pkRm: 7a71e8fb1172ce7911aae98fc95f3dfabee0ca941ad4f7a80cd1e12cc3ac1a0f skRm: de14dc512e274f434203e210891a2126e080d877f634b81ed99819055fdd9a75 enc: 3dd7692d425314fbdafe93d30b270b6a6b1334a3fd91ffcdf7dd5f2e47287e19 shared_secret: 69e652a203f63aaaeeda4251629db85e3a86c400b7e6c0af66e6b7c65829a460 key_schedule_context: 003d46e6b74658a4c6178186c0256fcfbb80388dfced042733 31809098351cc19d56a7644fe2c4ed575dbd11f82d995403da7875c62d59381862798f75 71b0e9aa secret: b2841af7aa53b01e042bfb39b1dc45135050badfc3fa5d281f4f105659d22d6a key: base_nonce: exporter_secret: 26984b32209a528926a617fb1bacd8e394bb137ec136556ff8d93019e36fdc2f¶
exporter_context: L: 32 exported_value: 3ce6bd2dd444ec89a6fc1f530b05bf4147a01ee783e0696479832c680aa93fa1 exporter_context: 00 L: 32 exported_value: f3c6d57e1f355ab143ee1bca88c059dc8b6bdc933d8489d01afa637a012118a3 exporter_context: 54657374436f6e74657874 L: 32 exported_value: 5a9527dfb98087e0e0c57ec3cd8064979242f3f316ac66e0877f01d9b91d1f92¶
mode: 1 kem_id: 32 kdf_id: 1 aead_id: 65535 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 0b1e8a08ab372010dcbffb81a133ccab19393b3566bd348d7ee14e3756a0742c pkEm: 689e540564c01729f650eaa1268d166581faa17880fef0d4f71aba4b99c84879 skEm: f523df71b0e5dc36d6357124e9df29fb0210203dc68cfd1a095134a3c448f6fd ikmR: fe22b2df8c8a5c83a61309ae5c8cacbcef66a0a5ab272f365fa7e9ca313ba988 pkRm: c407e88d9aa29930a3b0a80d5bf6c6a61ca9ffd82ea1a19aad2d81a19a44ee1c skRm: b5cb06a707b4ff5fb002322eb61df776f4c21e234e317d1130b6e55b690ef3f3 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 689e540564c01729f650eaa1268d166581faa17880fef0d4f71aba4b99c84879 shared_secret: 95cf26b7bb1c3482528cdf535701917255f2a92932e7716d17857cbe4728b843 key_schedule_context: 01771a4a301d8c0172c15f39ef4c403817bbef77efb9f826bb 4b2ba5cd43b6169456a7644fe2c4ed575dbd11f82d995403da7875c62d59381862798f75 71b0e9aa secret: cde26ee46a8e18ae767f856cd79cdef1c64ff4229710c0205e7e8c44e8e0fac4 key: base_nonce: exporter_secret: 426c1002a7bb83968ad38191561c1286ef50d84f6b12f1cdfceae437f5ae3585¶
exporter_context: L: 32 exported_value: 0afde49f42e7d63376f85586534983c94e06af873a7c28c79a5422b71e176478 exporter_context: 00 L: 32 exported_value: 8f413a30d2839a2e64a7aedbff817d07475a1f9321d385f74f11b1373a49847f exporter_context: 54657374436f6e74657874 L: 32 exported_value: 19134871abbef7cc8a5aa6eccd04733cc266f607dfba7cdc2d7e86aaf421f97c¶
mode: 2 kem_id: 32 kdf_id: 1 aead_id: 65535 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 354f6caefa215f87e9c783edacbc33f1892153a2fb9b358e766e30ff3283ae42 pkEm: 7fe0da26c3d0b589990261d7a04c90fc73c5240d11f73eabb459a5bf875be608 skEm: 3a2af8a9e4309b3b777d58437f13ed2cadc820b3b7465c9e227ab2f57998239f ikmR: 50e916b01df1eb4ca7fad822b7f448579d9ed6046dabf917ebc6460da9082b73 pkRm: a9b03c18e25100d4dece73844cb1db2e5787567f84a948af411dcc7f43ebe962 skRm: 94a80804342a0df234bf6bdbd3b16c23b7b0803f0c1133e572da9a63bcf96233 ikmS: 0c9b2083832ade0e86e635639b6e2b60a1a51d6ad495f49da221f290e89d08cb pkSm: 7feea4f2d7e48765042e053bd89c39c5a50ee9c20a6bae4086a9f17cb6119e01 skSm: 658a21e96d5d2fb6d1c1d4f31dea225652457d53d245201c858637eb60876f9f enc: 7fe0da26c3d0b589990261d7a04c90fc73c5240d11f73eabb459a5bf875be608 shared_secret: 57d627f15d2876222f2558a8080c806a193a10605126be7f2467025dad635fe2 key_schedule_context: 023d46e6b74658a4c6178186c0256fcfbb80388dfced042733 31809098351cc19d56a7644fe2c4ed575dbd11f82d995403da7875c62d59381862798f75 71b0e9aa secret: 2d58089c497d3908d6b11fbc5619fd9c1297ad0f9e435174d805bd1138767639 key: base_nonce: exporter_secret: c123f918736c12f532a57b073d4bdc14a60111ae19f14bd2e8215cc2c07eb787¶
exporter_context: L: 32 exported_value: 22379fcb605adc88d3845914b863710b93627208e91e272553136e8a8352f8c0 exporter_context: 00 L: 32 exported_value: 34899d55939a49c4080102e0a0ddeb25adaae11ffcb86421c1d2ca0d97835ddc exporter_context: 54657374436f6e74657874 L: 32 exported_value: 302b4e7e121f6b0688f64f0b4ac18ea7f0b34bdf3b80b4e2d18c15d677f10069¶
mode: 3 kem_id: 32 kdf_id: 1 aead_id: 65535 info: 4f6465206f6e2061204772656369616e2055726e ikmE: 9b11f0f5d478e01039dea03ff9dd3be09bf658bbae353eba10daae44de5b3db7 pkEm: 2990ffd43ebdc605493ce691731dfef3bfe8cc95ddc51fb1e60c494c30b88f18 skEm: a9d2cd9459f2a799701d995e49adef541c73137e93ae6889cfe28ba1e54f0052 ikmR: 27aac8140906b3821c7a423b362b6a30ab964b246e9ba8c7fccc5201c30ccb83 pkRm: 7822195255235325b19d65f2cab89801d59b9677b8697bba9ee7a27849c5a353 skRm: 3feadefdc39e82a355a52d912cf2467df9c6650580484cb6eef23af89b1a386b ikmS: 0a935724b0cf5f51910079665a4175aa83aa4882a1ebbd93b54fa2cb00155723 pkSm: ac058bf5eb28717a8f12c8c5bbcbc42328ae8d5951ec0570796b43d4caf60962 skSm: 94834fed3c583bb8dd79f4574e1a69ab616963b19ddfb375b8a58510b906cdb5 psk: 0247fd33b913760fa1fa51e1892d9f307fbe65eb171e8132c2af18555a738b82 psk_id: 456e6e796e20447572696e206172616e204d6f726961 enc: 2990ffd43ebdc605493ce691731dfef3bfe8cc95ddc51fb1e60c494c30b88f18 shared_secret: d3f1e60e497270d40c5f4f96a964a0983164a07be6357627c99790720b432f34 key_schedule_context: 03771a4a301d8c0172c15f39ef4c403817bbef77efb9f826bb 4b2ba5cd43b6169456a7644fe2c4ed575dbd11f82d995403da7875c62d59381862798f75 71b0e9aa secret: bc6d1f12ce23bb6fa9d2d17b800fe69024964cee4577dc2162c0c050f1f23242 key: base_nonce: exporter_secret: 5b85ceaba3f301c7cf01c1f0aeba71678f11a74618a6f09c6ddbf65f6ef432c2¶
exporter_context: L: 32 exported_value: 573c24d581994a81a6518ee5b1d48abf85b1cc38fc8f70f01de1cdc7f5bf2ee8 exporter_context: 00 L: 32 exported_value: 6fe60913b0a0af95ac071d7b53d83692970b5b4c030bc8a2e0074671eb4002c1 exporter_context: 54657374436f6e74657874 L: 32 exported_value: d2b79beaacda50f1fca777e8f2d0f7b70dd296b6a2c18326816d6e11a6d5860c¶