Common YANG Data Types for Cryptography

This section provides a tree diagram for the "ietf-crypto-types" module. Only the groupings as represented, as tree diagrams have no means to represent identities or typedefs.

This module has normative references to , , , , , , , , , , , , , , , , , , , , , and . This module has an informational reference to , , , , , , , , , , .

<CODE BEGINS> file "ietf-crypto-types@2019-07-02.yang" WG List: Author: Kent Watsen Author: Wang Haiguang "; description "This module defines common YANG types for cryptographic applications. Copyright (c) 2019 IETF Trust and the persons identified as authors of the code. All rights reserved. Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info). This version of this YANG module is part of RFC XXXX (https://www.rfc-editor.org/info/rfcXXXX); see the RFC itself for full legal notices.; 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 (RFC 2119) (RFC 8174) when, and only when, they appear in all capitals, as shown here."; revision 2019-07-02 { description "Initial version"; reference "RFC XXXX: Common YANG Data Types for Cryptography"; } /**************************************/ /* Identities for Hash Algorithms */ /**************************************/ typedef hash-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Hash algorithm is NULL."; } enum sha1 { value 1; status obsolete; description "The SHA1 algorithm."; reference "RFC 3174: US Secure Hash Algorithms 1 (SHA1)."; } enum sha-224 { value 2; description "The SHA-224 algorithm."; reference "RFC 6234: US Secure Hash Algorithms."; } enum sha-256 { value 3; description "The SHA-256 algorithm."; reference "RFC 6234: US Secure Hash Algorithms."; } enum sha-384 { value 4; description "The SHA-384 algorithm."; reference "RFC 6234: US Secure Hash Algorithms."; } enum sha-512 { value 5; description "The SHA-512 algorithm."; reference "RFC 6234: US Secure Hash Algorithms."; } enum shake-128 { value 6; description "The SHA3 algorithm with 128-bits output."; reference "National Institute of Standards and Technology, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions, FIPS PUB 202, DOI 10.6028/NIST.FIPS.202, August 2015."; } enum shake-224 { value 7; description "The SHA3 algorithm with 224-bits output."; reference "National Institute of Standards and Technology, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions, FIPS PUB 202, DOI 10.6028/NIST.FIPS.202, August 2015."; } enum shake-256 { value 8; description "The SHA3 algorithm with 256-bits output."; reference "National Institute of Standards and Technology, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions, FIPS PUB 202, DOI 10.6028/NIST.FIPS.202, August 2015."; } enum shake-384 { value 9; description "The SHA3 algorithm with 384-bits output."; reference "National Institute of Standards and Technology, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions, FIPS PUB 202, DOI 10.6028/NIST.FIPS.202, August 2015."; } enum shake-512 { value 10; description "The SHA3 algorithm with 384-bits output."; reference "National Institute of Standards and Technology, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions, FIPS PUB 202, DOI 10.6028/NIST.FIPS.202, August 2015."; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the hash algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected hash algorithm."; } /***********************************************/ /* Identities for Asymmetric Key Algorithms */ /***********************************************/ typedef asymmetric-key-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Asymetric key algorithm is NULL."; } enum rsa1024 { value 1; description "The RSA algorithm using a 1024-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsa2048 { value 2; description "The RSA algorithm using a 2048-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsa3072 { value 3; description "The RSA algorithm using a 3072-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsa4096 { value 4; description "The RSA algorithm using a 4096-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsa7680 { value 5; description "The RSA algorithm using a 7680-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsa15360 { value 6; description "The RSA algorithm using a 15360-bit key."; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum secp192r1 { value 7; description "The asymmetric algorithm using a NIST P192 Curve."; reference "RFC 6090: Fundamental Elliptic Curve Cryptography Algorithms. RFC 5480: Elliptic Curve Cryptography Subject Public Key Information."; } enum secp224r1 { value 8; description "The asymmetric algorithm using a NIST P224 Curve."; reference "RFC 6090: Fundamental Elliptic Curve Cryptography Algorithms. RFC 5480: Elliptic Curve Cryptography Subject Public Key Information."; } enum secp256r1 { value 9; description "The asymmetric algorithm using a NIST P256 Curve."; reference "RFC 6090: Fundamental Elliptic Curve Cryptography Algorithms. RFC 5480: Elliptic Curve Cryptography Subject Public Key Information."; } enum secp384r1 { value 10; description "The asymmetric algorithm using a NIST P384 Curve."; reference "RFC 6090: Fundamental Elliptic Curve Cryptography Algorithms. RFC 5480: Elliptic Curve Cryptography Subject Public Key Information."; } enum secp521r1 { value 11; description "The asymmetric algorithm using a NIST P521 Curve."; reference "RFC 6090: Fundamental Elliptic Curve Cryptography Algorithms. RFC 5480: Elliptic Curve Cryptography Subject Public Key Information."; } enum x25519 { value 12; description "The asymmetric algorithm using a x.25519 Curve."; reference "RFC 7748: Elliptic Curves for Security."; } enum x448 { value 13; description "The asymmetric algorithm using a x.448 Curve."; reference "RFC 7748: Elliptic Curves for Security."; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the asymmetric key algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected asymmetric key algorithm."; } /*************************************/ /* Identities for MAC Algorithms */ /*************************************/ typedef mac-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "mac algorithm is NULL."; } enum hmac-sha1 { value 1; description "Generating MAC using SHA1 hash function"; reference "RFC 3174: US Secure Hash Algorithm 1 (SHA1)"; } enum hmac-sha1-96 { value 2; description "Generating MAC using SHA1 hash function"; reference "RFC 2404: The Use of HMAC-SHA-1-96 within ESP and AH"; } enum hmac-sha2-224 { value 3; description "Generating MAC using SHA2 hash function"; reference "RFC 6234: US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)"; } enum hmac-sha2-256 { value 4; description "Generating MAC using SHA2 hash function"; reference "RFC 6234: US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)"; } enum hmac-sha2-256-128 { value 5; description "Generating a 256 bits MAC using SHA2 hash function and truncate it to 128 bits"; reference "RFC 4868: Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec"; } enum hmac-sha2-384 { value 6; description "Generating a 384 bits MAC using SHA2 hash function"; reference "RFC 6234: US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)"; } enum hmac-sha2-384-192 { value 7; description "Generating a 384 bits MAC using SHA2 hash function and truncate it to 192 bits"; reference "RFC 4868: Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec"; } enum hmac-sha2-512 { value 8; description "Generating a 512 bits MAC using SHA2 hash function"; reference "RFC 6234: US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)"; } enum hmac-sha2-512-256 { value 9; description "Generating a 512 bits MAC using SHA2 hash function and truncate it to 256 bits"; reference "RFC 4868: Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec"; } enum aes-128-gmac { value 10; description "Generating 128-bit MAC using the Advanced Encryption Standard (AES) Galois Message Authentication Code (GMAC) as a mechanism to provide data origin authentication."; reference "RFC 4543: The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and AH"; } enum aes-192-gmac { value 11; description "Generating 192-bit MAC using the Advanced Encryption Standard (AES) Galois Message Authentication Code (GMAC) as a mechanism to provide data origin authentication."; reference "RFC 4543: The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and AH"; } enum aes-256-gmac { value 12; description "Generating 256-bit MAC using the Advanced Encryption Standard (AES) Galois Message Authentication Code (GMAC) as a mechanism to provide data origin authentication."; reference "RFC 4543: The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and AH"; } enum aes-cmac-96 { value 13; description "Generating 96-bit MAC using Advanced Encryption Standard (AES) Cipher-based Message Authentication Code (CMAC)"; reference "RFC 4494: The AES-CMAC Algorithm and its Use with IPsec"; } enum aes-cmac-128 { value 14; description "Generating 128-bit MAC using Advanced Encryption Standard (AES) Cipher-based Message Authentication Code (CMAC)"; reference "RFC 4494: The AES-CMAC Algorithm and its Use with IPsec"; } enum sha1-des3-kd { value 15; description "Generating MAC using triple DES encryption function"; reference "RFC 3961: Encryption and Checksum Specifications for Kerberos 5"; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the mac algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected mac algorithm."; } /********************************************/ /* Identities for Encryption Algorithms */ /********************************************/ typedef encryption-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Encryption algorithm is NULL."; } enum aes-128-cbc { value 1; description "Encrypt message with AES algorithm in CBC mode with a key length of 128 bits."; reference "RFC 3565: Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS)"; } enum aes-192-cbc { value 2; description "Encrypt message with AES algorithm in CBC mode with a key length of 192 bits"; reference "RFC 3565: Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS)"; } enum aes-256-cbc { value 3; description "Encrypt message with AES algorithm in CBC mode with a key length of 256 bits"; reference "RFC 3565: Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS)"; } enum aes-128-ctr { value 4; description "Encrypt message with AES algorithm in CTR mode with a key length of 128 bits"; reference "RFC 3686: Using Advanced Encryption Standard (AES) Counter Mode with IPsec Encapsulating Security Payload (ESP)"; } enum aes-192-ctr { value 5; description "Encrypt message with AES algorithm in CTR mode with a key length of 192 bits"; reference "RFC 3686: Using Advanced Encryption Standard (AES) Counter Mode with IPsec Encapsulating Security Payload (ESP)"; } enum aes-256-ctr { value 6; description "Encrypt message with AES algorithm in CTR mode with a key length of 256 bits"; reference "RFC 3686: Using Advanced Encryption Standard (AES) Counter Mode with IPsec Encapsulating Security Payload (ESP)"; } enum des3-cbc-sha1-kd { value 7; description "Encrypt message with 3DES algorithm in CBC mode with sha1 function for key derivation"; reference "RFC 3961: Encryption and Checksum Specifications for Kerberos 5"; } enum rc4-hmac { value 8; description "Encrypt message with rc4 algorithm"; reference "RFC 4757: The RC4-HMAC Kerberos Encryption Types Used by Microsoft Windows"; } enum rc4-hmac-exp { value 9; description "Encrypt message with rc4 algorithm that is exportable"; reference "RFC 4757: The RC4-HMAC Kerberos Encryption Types Used by Microsoft Windows"; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the encryption algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected encryption algorithm."; } /****************************************************/ /* Identities for Encryption and MAC Algorithms */ /****************************************************/ typedef encryption-and-mac-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Encryption and MAC algorithm is NULL."; reference "None"; } enum aes-128-ccm { value 1; description "Encrypt message with AES algorithm in CCM mode with a key length of 128 bits; it can also be used for generating MAC"; reference "RFC 4309: Using Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP)"; } enum aes-192-ccm { value 2; description "Encrypt message with AES algorithm in CCM mode with a key length of 192 bits; it can also be used for generating MAC"; reference "RFC 4309: Using Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP)"; } enum aes-256-ccm { value 3; description "Encrypt message with AES algorithm in CCM mode with a key length of 256 bits; it can also be used for generating MAC"; reference "RFC 4309: Using Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP)"; } enum aes-128-gcm { value 4; description "Encrypt message with AES algorithm in GCM mode with a key length of 128 bits; it can also be used for generating MAC"; reference "RFC 4106: The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP)"; } enum aes-192-gcm { value 5; description "Encrypt message with AES algorithm in GCM mode with a key length of 192 bits; it can also be used for generating MAC"; reference "RFC 4106: The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP)"; } enum aes-256-gcm { value 6; description "Encrypt message with AES algorithm in GCM mode with a key length of 256 bits; it can also be used for generating MAC"; reference "RFC 4106: The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP)"; } enum chacha20-poly1305 { value 7; description "Encrypt message with chacha20 algorithm and generate MAC with POLY1305; it can also be used for generating MAC"; reference "RFC 8439: ChaCha20 and Poly1305 for IETF Protocols"; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the encryption and mac algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected encryption and mac algorithm."; } /******************************************/ /* Identities for signature algorithm */ /******************************************/ typedef signature-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Signature algorithm is NULL"; } enum dsa-sha1 { value 1; description "The signature algorithm using DSA algorithm with SHA1 hash algorithm"; reference "RFC 4253: The Secure Shell (SSH) Transport Layer Protocol"; } enum rsassa-pkcs1-sha1 { value 2; description "The signature algorithm using RSASSA-PKCS1-v1_5 with the SHA1 hash algorithm."; reference "RFC 4253: The Secure Shell (SSH) Transport Layer Protocol"; } enum rsassa-pkcs1-sha256 { value 3; description "The signature algorithm using RSASSA-PKCS1-v1_5 with the SHA256 hash algorithm."; reference "RFC 8332: Use of RSA Keys with SHA-256 and SHA-512 in the Secure Shell (SSH) Protocol RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pkcs1-sha384 { value 4; description "The signature algorithm using RSASSA-PKCS1-v1_5 with the SHA384 hash algorithm."; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pkcs1-sha512 { value 5; description "The signature algorithm using RSASSA-PKCS1-v1_5 with the SHA512 hash algorithm."; reference "RFC 8332: Use of RSA Keys with SHA-256 and SHA-512 in the Secure Shell (SSH) Protocol RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-rsae-sha256 { value 6; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA256 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-rsae-sha384 { value 7; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA384 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-rsae-sha512 { value 8; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA512 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-pss-sha256 { value 9; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA256 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-pss-sha384 { value 10; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA384 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum rsassa-pss-pss-sha512 { value 11; description "The signature algorithm using RSASSA-PSS with mask generation function 1 and SHA512 hash algorithm. If the public key is carried in an X.509 certificate, it MUST use the rsaEncryption OID"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum ecdsa-secp256r1-sha256 { value 12; description "The signature algorithm using ECDSA with curve name secp256r1 and SHA256 hash algorithm."; reference "RFC 5656: Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum ecdsa-secp384r1-sha384 { value 13; description "The signature algorithm using ECDSA with curve name secp384r1 and SHA384 hash algorithm."; reference "RFC 5656: Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum ecdsa-secp521r1-sha512 { value 14; description "The signature algorithm using ECDSA with curve name secp521r1 and SHA512 hash algorithm."; reference "RFC 5656: Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum ed25519 { value 15; description "The signature algorithm using EdDSA with curve x25519"; reference "RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)"; } enum ed25519-cts { value 16; description "The signature algorithm using EdDSA with curve x25519 with phflag = 0"; reference "RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)"; } enum ed25519-ph { value 17; description "The signature algorithm using EdDSA with curve x25519 with phflag = 1"; reference "RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)"; } enum ed25519-sha512 { value 18; description "The signature algorithm using EdDSA with curve x25519 and SHA-512 function"; reference "RFC 8419: Use of Edwards-Curve Digital Signature Algorithm (EdDSA) Signatures in the Cryptographic Message Syntax (CMS)"; } enum ed448 { value 19; description "The signature algorithm using EdDSA with curve x448"; reference "RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)"; } enum ed448-ph { value 20; description "The signature algorithm using EdDSA with curve x448 and with PH being SHAKE256(x, 64) and phflag being 1"; reference "RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA)"; } enum ed448-shake256 { value 21; description "The signature algorithm using EdDSA with curve x448 and SHAKE-256 function"; reference "RFC 8419: Use of Edwards-Curve Digital Signature Algorithm (EdDSA) Signatures in the Cryptographic Message Syntax (CMS)"; } enum ed448-shake256-len { value 22; description "The signature algorithm using EdDSA with curve x448 and SHAKE-256 function and a customized hash output"; reference "RFC 8419: Use of Edwards-Curve Digital Signature Algorithm (EdDSA) Signatures in the Cryptographic Message Syntax (CMS)"; } enum rsa-sha2-256 { value 23; description "The signature algorithm using RSA with SHA2 function for SSH protocol"; reference "RFC 8332: Use of RSA Keys with SHA-256 and SHA-512 in the Secure Shell (SSH) Protocol"; } enum rsa-sha2-512 { value 24; description "The signature algorithm using RSA with SHA2 function for SSH protocol"; reference "RFC 8332: Use of RSA Keys with SHA-256 and SHA-512 in the Secure Shell (SSH) Protocol"; } enum eccsi { value 25; description "The signature algorithm using ECCSI signature as defined in RFC 6507."; reference "RFC 6507: Elliptic Curve-Based Certificateless Signatures for Identity-based Encryption (ECCSI)"; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the signature algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected signature algorithm."; } /**********************************************/ /* Identities for key exchange algorithms */ /**********************************************/ typedef key-exchange-algorithm-t { type union { type uint16; type enumeration { enum NONE { value 0; description "Key exchange algorithm is NULL."; } enum psk-only { value 1; description "Using Pre-shared key for authentication and key exchange"; reference "RFC 4279: Pre-Shared Key cipher suites for Transport Layer Security (TLS)"; } enum dhe-ffdhe2048 { value 2; description "Ephemeral Diffie Hellman key exchange with 2048 bit finite field"; reference "RFC 7919: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)"; } enum dhe-ffdhe3072 { value 3; description "Ephemeral Diffie Hellman key exchange with 3072 bit finite field"; reference "RFC 7919: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)"; } enum dhe-ffdhe4096 { value 4; description "Ephemeral Diffie Hellman key exchange with 4096 bit finite field"; reference "RFC 7919: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)"; } enum dhe-ffdhe6144 { value 5; description "Ephemeral Diffie Hellman key exchange with 6144 bit finite field"; reference "RFC 7919: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)"; } enum dhe-ffdhe8192 { value 6; description "Ephemeral Diffie Hellman key exchange with 8192 bit finite field"; reference "RFC 7919: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for Transport Layer Security (TLS)"; } enum psk-dhe-ffdhe2048 { value 7; description "Key exchange using pre-shared key with Diffie-Hellman key generation mechanism, where the DH group is FFDHE2048"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-dhe-ffdhe3072 { value 8; description "Key exchange using pre-shared key with Diffie-Hellman key generation mechanism, where the DH group is FFDHE3072"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-dhe-ffdhe4096 { value 9; description "Key exchange using pre-shared key with Diffie-Hellman key generation mechanism, where the DH group is FFDHE4096"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-dhe-ffdhe6144 { value 10; description "Key exchange using pre-shared key with Diffie-Hellman key generation mechanism, where the DH group is FFDHE6144"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-dhe-ffdhe8192 { value 11; description "Key exchange using pre-shared key with Diffie-Hellman key generation mechanism, where the DH group is FFDHE8192"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum ecdhe-secp256r1 { value 12; description "Ephemeral Diffie Hellman key exchange with elliptic group over curve secp256r1"; reference "RFC 8422: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier"; } enum ecdhe-secp384r1 { value 13; description "Ephemeral Diffie Hellman key exchange with elliptic group over curve secp384r1"; reference "RFC 8422: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier"; } enum ecdhe-secp521r1 { value 14; description "Ephemeral Diffie Hellman key exchange with elliptic group over curve secp521r1"; reference "RFC 8422: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier"; } enum ecdhe-x25519 { value 15; description "Ephemeral Diffie Hellman key exchange with elliptic group over curve x25519"; reference "RFC 8422: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier"; } enum ecdhe-x448 { value 16; description "Ephemeral Diffie Hellman key exchange with elliptic group over curve x448"; reference "RFC 8422: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier"; } enum psk-ecdhe-secp256r1 { value 17; description "Key exchange using pre-shared key with elliptic group-based Ephemeral Diffie Hellman key exchange over curve secp256r1"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-ecdhe-secp384r1 { value 18; description "Key exchange using pre-shared key with elliptic group-based Ephemeral Diffie Hellman key exchange over curve secp384r1"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-ecdhe-secp521r1 { value 19; description "Key exchange using pre-shared key with elliptic group-based Ephemeral Diffie Hellman key exchange over curve secp521r1"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-ecdhe-x25519 { value 20; description "Key exchange using pre-shared key with elliptic group-based Ephemeral Diffie Hellman key exchange over curve x25519"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum psk-ecdhe-x448 { value 21; description "Key exchange using pre-shared key with elliptic group-based Ephemeral Diffie Hellman key exchange over curve x448"; reference "RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3"; } enum diffie-hellman-group14-sha1 { value 22; description "Using DH group14 and SHA1 for key exchange"; reference "RFC 4253: The Secure Shell (SSH) Transport Layer Protocol"; } enum diffie-hellman-group14-sha256 { value 23; description "Using DH group14 and SHA-256 for key exchange"; reference "RFC 8268: More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)"; } enum diffie-hellman-group15-sha512 { value 24; description "Using DH group15 and SHA-512 for key exchange"; reference "RFC 8268: More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)"; } enum diffie-hellman-group16-sha512 { value 25; description "Using DH group16 and SHA-512 for key exchange"; reference "RFC 8268: More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)"; } enum diffie-hellman-group17-sha512 { value 26; description "Using DH group17 and SHA-512 for key exchange"; reference "RFC 8268: More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)"; } enum diffie-hellman-group18-sha512 { value 27; description "Using DH group18 and SHA-512 for key exchange"; reference "RFC 8268: More Modular Exponentiation (MODP) Diffie-Hellman (DH) Key Exchange (KEX) Groups for Secure Shell (SSH)"; } enum ecdh-sha2-secp256r1 { value 28; description "Elliptic curve-based Diffie Hellman key exchange over curve ecp256r1 and using SHA2 for MAC generation"; reference "RFC 6239: Suite B Cryptographic Suites for Secure Shell (SSH)"; } enum ecdh-sha2-secp384r1 { value 29; description "Elliptic curve-based Diffie Hellman key exchange over curve ecp384r1 and using SHA2 for MAC generation"; reference "RFC 6239: Suite B Cryptographic Suites for Secure Shell (SSH)"; } enum ecdh-x25519-x9.63-sha256 { value 30; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using ANSI x9.63 with SHA256 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x25519-x9.63-sha384 { value 31; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using ANSI x9.63 with SHA384 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x25519-x9.63-sha512 { value 32; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using ANSI x9.63 with SHA512 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x25519-hkdf-sha256 { value 33; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using HKDF with SHA256 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x25519-hkdf-sha384 { value 34; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using HKDF with SHA384 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x25519-hkdf-sha512 { value 35; description "Elliptic curve-based Diffie Hellman key exchange over curve x.25519 and using HKDF with SHA512 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-x9.63-sha256 { value 36; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using ANSI x9.63 with SHA256 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-x9.63-sha384 { value 37; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using ANSI x9.63 with SHA384 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-x9.63-sha512 { value 38; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using ANSI x9.63 with SHA512 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-hkdf-sha256 { value 39; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using HKDF with SHA256 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-hkdf-sha384 { value 40; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using HKDF with SHA384 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum ecdh-x448-hkdf-sha512 { value 41; description "Elliptic curve-based Diffie Hellman key exchange over curve x.448 and using HKDF with SHA512 as KDF"; reference "RFC 8418: Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm with X25519 and X448 in the Cryptographic Message Syntax (CMS)"; } enum rsaes-oaep { value 42; description "RSAES-OAEP combines the RSAEP and RSADP primitives with the EME-OAEP encoding method"; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } enum rsaes-pkcs1-v1_5 { value 43; description "RSAES-PKCS1-v1_5 combines the RSAEP and RSADP primitives with the EME-PKCS1-v1_5 encoding method"; reference "RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2."; } } } default "0"; description "The uint16 filed shall be set by individual protocol families according to the key exchange algorithm value assigned by IANA. The setting is optional and by default is 0. The enumeration filed is set to the selected key exchange algorithm."; } /***************************************************/ /* Typedefs for ASN.1 structures from RFC 5280 */ /***************************************************/ typedef x509 { type binary; description "A Certificate structure, as specified in RFC 5280, encoded using ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } typedef crl { type binary; description "A CertificateList structure, as specified in RFC 5280, encoded using ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } /***********************************************/ /* Typedefs for ASN.1 structures from 5652 */ /***********************************************/ typedef cms { type binary; description "A ContentInfo structure, as specified in RFC 5652, encoded using ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 5652: Cryptographic Message Syntax (CMS) ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } typedef data-content-cms { type cms; description "A CMS structure whose top-most content type MUST be the data content type, as described by Section 4 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } typedef signed-data-cms { type cms; description "A CMS structure whose top-most content type MUST be the signed-data content type, as described by Section 5 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } typedef enveloped-data-cms { type cms; description "A CMS structure whose top-most content type MUST be the enveloped-data content type, as described by Section 6 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } typedef digested-data-cms { type cms; description "A CMS structure whose top-most content type MUST be the digested-data content type, as described by Section 7 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } typedef encrypted-data-cms { type cms; description "A CMS structure whose top-most content type MUST be the encrypted-data content type, as described by Section 8 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } typedef authenticated-data-cms { type cms; description "A CMS structure whose top-most content type MUST be the authenticated-data content type, as described by Section 9 in RFC 5652."; reference "RFC 5652: Cryptographic Message Syntax (CMS)"; } /***************************************************/ /* Typedefs for structures related to RFC 4253 */ /***************************************************/ typedef ssh-host-key { type binary; description "The binary public key data for this SSH key, as specified by RFC 4253, Section 6.6, i.e.: string certificate or public key format identifier byte[n] key/certificate data."; reference "RFC 4253: The Secure Shell (SSH) Transport Layer Protocol"; } /*********************************************************/ /* Typedefs for ASN.1 structures related to RFC 5280 */ /*********************************************************/ typedef trust-anchor-cert-x509 { type x509; description "A Certificate structure that MUST encode a self-signed root certificate."; } typedef end-entity-cert-x509 { type x509; description "A Certificate structure that MUST encode a certificate that is neither self-signed nor having Basic constraint CA true."; } /*********************************************************/ /* Typedefs for ASN.1 structures related to RFC 5652 */ /*********************************************************/ typedef trust-anchor-cert-cms { type signed-data-cms; description "A CMS SignedData structure that MUST contain the chain of X.509 certificates needed to authenticate the certificate presented by a client or end-entity. The CMS MUST contain only a single chain of certificates. The client or end-entity certificate MUST only authenticate to last intermediate CA certificate listed in the chain. In all cases, the chain MUST include a self-signed root certificate. In the case where the root certificate is itself the issuer of the client or end-entity certificate, only one certificate is present. This CMS structure MAY (as applicable where this type is used) also contain suitably fresh (as defined by local policy) revocation objects with which the device can verify the revocation status of the certificates. This CMS encodes the degenerate form of the SignedData structure that is commonly used to disseminate X.509 certificates and revocation objects (RFC 5280)."; reference "RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile."; } typedef end-entity-cert-cms { type signed-data-cms; description "A CMS SignedData structure that MUST contain the end entity certificate itself, and MAY contain any number of intermediate certificates leading up to a trust anchor certificate. The trust anchor certificate MAY be included as well. The CMS MUST contain a single end entity certificate. The CMS MUST NOT contain any spurious certificates. This CMS structure MAY (as applicable where this type is used) also contain suitably fresh (as defined by local policy) revocation objects with which the device can verify the revocation status of the certificates. This CMS encodes the degenerate form of the SignedData structure that is commonly used to disseminate X.509 certificates and revocation objects (RFC 5280)."; reference "RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile."; } /**********************************************/ /* Groupings for keys and/or certificates */ /**********************************************/ grouping symmetric-key-grouping { description "A symmetric key and algorithm."; leaf algorithm { type encryption-algorithm-t; mandatory true; description "The algorithm to be used when generating the key."; reference "RFC CCCC: Common YANG Data Types for Cryptography"; } choice key-type { mandatory true; description "Choice between key types."; leaf key { nacm:default-deny-all; type binary; description "The binary value of the key. The interpretation of the value is defined by 'algorithm'. For example, FIXME."; reference "RFC XXXX: FIXME"; } leaf hidden-key { nacm:default-deny-write; type empty; description "A permanently hidden key. How such keys are created is outside the scope of this module."; } } } grouping public-key-grouping { description "A public key and its associated algorithm."; leaf algorithm { nacm:default-deny-write; type asymmetric-key-algorithm-t; mandatory true; description "Identifies the key's algorithm."; reference "RFC CCCC: Common YANG Data Types for Cryptography"; } leaf public-key { nacm:default-deny-write; type binary; mandatory true; description "The binary value of the public key. The interpretation of the value is defined by 'algorithm'. For example, a DSA key is an integer, an RSA key is represented as RSAPublicKey per RFC 8017, and an ECC key is represented using the 'publicKey' described in RFC 5915."; reference "RFC 8017: Public-Key Cryptography Standards (PKCS) #1: RSA Cryptography Specifications Version 2.2. RFC 5915: Elliptic Curve Private Key Structure."; } } grouping asymmetric-key-pair-grouping { description "A private key and its associated public key and algorithm."; uses public-key-grouping; choice private-key-type { mandatory true; description "Choice between key types."; leaf private-key { nacm:default-deny-all; type binary; description "The value of the binary key. The key's value is interpreted by the 'algorithm'. For example, a DSA key is an integer, an RSA key is represented as RSAPrivateKey as defined in RFC 8017, and an ECC key is represented as ECPrivateKey as defined in RFC 5915."; reference "RFC 8017: Public-Key Cryptography Standards (PKCS) #1: RSA Cryptography Specifications Version 2.2. RFC 5915: Elliptic Curve Private Key Structure."; } leaf hidden-private-key { nacm:default-deny-write; type empty; description "A permanently hidden key. How such keys are created is outside the scope of this module."; } } } grouping trust-anchor-cert-grouping { description "A trust anchor certificate, and a notification for when it is about to (or already has) expire."; leaf cert { nacm:default-deny-write; type trust-anchor-cert-cms; description "The binary certificate data for this certificate."; reference "RFC YYYY: Common YANG Data Types for Cryptography"; } notification certificate-expiration { description "A notification indicating that the configured certificate is either about to expire or has already expired. When to send notifications is an implementation specific decision, but it is RECOMMENDED that a notification be sent once a month for 3 months, then once a week for four weeks, and then once a day thereafter until the issue is resolved."; leaf expiration-date { type yang:date-and-time; mandatory true; description "Identifies the expiration date on the certificate."; } } } grouping trust-anchor-certs-grouping { description "A list of trust anchor certificates, and a notification for when one is about to (or already has) expire."; leaf-list cert { nacm:default-deny-write; type trust-anchor-cert-cms; description "The binary certificate data for this certificate."; reference "RFC YYYY: Common YANG Data Types for Cryptography"; } notification certificate-expiration { description "A notification indicating that the configured certificate is either about to expire or has already expired. When to send notifications is an implementation specific decision, but it is RECOMMENDED that a notification be sent once a month for 3 months, then once a week for four weeks, and then once a day thereafter until the issue is resolved."; leaf expiration-date { type yang:date-and-time; mandatory true; description "Identifies the expiration date on the certificate."; } } } grouping end-entity-cert-grouping { description "An end entity certificate, and a notification for when it is about to (or already has) expire. Implementations SHOULD assert that, where used, the end entity certificate contains the expected public key."; leaf cert { nacm:default-deny-write; type end-entity-cert-cms; description "The binary certificate data for this certificate."; reference "RFC YYYY: Common YANG Data Types for Cryptography"; } notification certificate-expiration { description "A notification indicating that the configured certificate is either about to expire or has already expired. When to send notifications is an implementation specific decision, but it is RECOMMENDED that a notification be sent once a month for 3 months, then once a week for four weeks, and then once a day thereafter until the issue is resolved."; leaf expiration-date { type yang:date-and-time; mandatory true; description "Identifies the expiration date on the certificate."; } } } grouping end-entity-certs-grouping { description "A list of end entity certificates, and a notification for when one is about to (or already has) expire."; leaf-list cert { nacm:default-deny-write; type end-entity-cert-cms; description "The binary certificate data for this certificate."; reference "RFC YYYY: Common YANG Data Types for Cryptography"; } notification certificate-expiration { description "A notification indicating that the configured certificate is either about to expire or has already expired. When to send notifications is an implementation specific decision, but it is RECOMMENDED that a notification be sent once a month for 3 months, then once a week for four weeks, and then once a day thereafter until the issue is resolved."; leaf expiration-date { type yang:date-and-time; mandatory true; description "Identifies the expiration date on the certificate."; } } } grouping asymmetric-key-pair-with-cert-grouping { description "A private/public key pair and an associated certificate. Implementations SHOULD assert that certificates contain the matching public key."; uses asymmetric-key-pair-grouping; uses end-entity-cert-grouping; action generate-certificate-signing-request { nacm:default-deny-all; description "Generates a certificate signing request structure for the associated asymmetric key using the passed subject and attribute values. The specified assertions need to be appropriate for the certificate's use. For example, an entity certificate for a TLS server SHOULD have values that enable clients to satisfy RFC 6125 processing."; input { leaf subject { type binary; mandatory true; description "The 'subject' field per the CertificationRequestInfo structure as specified by RFC 2986, Section 4.1 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } leaf attributes { type binary; // FIXME: does this need to be mandatory? description "The 'attributes' field from the structure CertificationRequestInfo as specified by RFC 2986, Section 4.1 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } } output { leaf certificate-signing-request { type binary; mandatory true; description "A CertificationRequest structure as specified by RFC 2986, Section 4.2 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } } } // generate-certificate-signing-request } // asymmetric-key-pair-with-cert-grouping grouping asymmetric-key-pair-with-certs-grouping { description "A private/public key pair and associated certificates. Implementations SHOULD assert that certificates contain the matching public key."; uses asymmetric-key-pair-grouping; container certificates { nacm:default-deny-write; description "Certificates associated with this asymmetric key. More than one certificate supports, for instance, a TPM-protected asymmetric key that has both IDevID and LDevID certificates associated."; list certificate { key "name"; description "A certificate for this asymmetric key."; leaf name { type string; description "An arbitrary name for the certificate. If the name matches the name of a certificate that exists independently in (i.e., an IDevID), then the 'cert' node MUST NOT be configured."; } uses end-entity-cert-grouping; } } // certificates action generate-certificate-signing-request { nacm:default-deny-all; description "Generates a certificate signing request structure for the associated asymmetric key using the passed subject and attribute values. The specified assertions need to be appropriate for the certificate's use. For example, an entity certificate for a TLS server SHOULD have values that enable clients to satisfy RFC 6125 processing."; input { leaf subject { type binary; mandatory true; description "The 'subject' field per the CertificationRequestInfo structure as specified by RFC 2986, Section 4.1 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } leaf attributes { type binary; // FIXME: does this need to be mandatory? description "The 'attributes' field from the structure CertificationRequestInfo as specified by RFC 2986, Section 4.1 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } } output { leaf certificate-signing-request { type binary; mandatory true; description "A CertificationRequest structure as specified by RFC 2986, Section 4.2 encoded using the ASN.1 distinguished encoding rules (DER), as specified in ITU-T X.690."; reference "RFC 2986: PKCS #10: Certification Request Syntax Specification Version 1.7. ITU-T X.690: Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)."; } } } // generate-certificate-signing-request } // asymmetric-key-pair-with-certs-grouping } ]]> <CODE ENDS>