< draft-ietf-pkix-tamp-07.txt   draft-ietf-pkix-tamp-08.txt >
Network Working Group R. Housley Network Working Group R. Housley
Internet-Draft Vigil Security, LLC Internet-Draft Vigil Security, LLC
Intended status: Standards Track S. Ashmore Intended status: Standards Track S. Ashmore
Expires: September 23, 2010 National Security Agency Expires: October 23, 2010 National Security Agency
C. Wallace C. Wallace
Cygnacom Solutions Cygnacom Solutions
March 22, 2010 April 21, 2010
Trust Anchor Management Protocol (TAMP) Trust Anchor Management Protocol (TAMP)
draft-ietf-pkix-tamp-07 draft-ietf-pkix-tamp-08
Abstract Abstract
This document describes a transport independent protocol for the This document describes a transport independent protocol for the
management of trust anchors and community identifiers stored in a management of trust anchors and community identifiers stored in a
trust anchor store. The protocol makes use of the Cryptographic trust anchor store. The protocol makes use of the Cryptographic
Message Syntax (CMS), and a digital signature is used to provide Message Syntax (CMS), and a digital signature is used to provide
integrity protection and data origin authentication. The protocol integrity protection and data origin authentication. The protocol
can be used to manage trust anchor stores containing trust anchors can be used to manage trust anchor stores containing trust anchors
represented as Certificate, TBSCertificate or TrustAnchorInfo represented as Certificate, TBSCertificate or TrustAnchorInfo
skipping to change at page 1, line 46 skipping to change at page 1, line 46
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt. http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
This Internet-Draft will expire on September 23, 2010. This Internet-Draft will expire on October 23, 2010.
Copyright Notice Copyright Notice
Copyright (c) 2010 IETF Trust and the persons identified as the Copyright (c) 2010 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
skipping to change at page 4, line 5 skipping to change at page 4, line 5
9. Apex trust anchor info certificate extension . . . . . . . . . 60 9. Apex trust anchor info certificate extension . . . . . . . . . 60
10. Security Considerations . . . . . . . . . . . . . . . . . . . 61 10. Security Considerations . . . . . . . . . . . . . . . . . . . 61
11. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 64 11. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 64
12. References . . . . . . . . . . . . . . . . . . . . . . . . . . 65 12. References . . . . . . . . . . . . . . . . . . . . . . . . . . 65
12.1. Normative References . . . . . . . . . . . . . . . . . . . 65 12.1. Normative References . . . . . . . . . . . . . . . . . . . 65
12.2. Informative References . . . . . . . . . . . . . . . . . . 65 12.2. Informative References . . . . . . . . . . . . . . . . . . 65
Appendix A. ASN.1 Modules . . . . . . . . . . . . . . . . . . . . 67 Appendix A. ASN.1 Modules . . . . . . . . . . . . . . . . . . . . 67
A.1. ASN.1 Module Using 1993 Syntax . . . . . . . . . . . . . . 67 A.1. ASN.1 Module Using 1993 Syntax . . . . . . . . . . . . . . 67
A.2. ASN.1 Module Using 1988 Syntax . . . . . . . . . . . . . . 76 A.2. ASN.1 Module Using 1988 Syntax . . . . . . . . . . . . . . 76
Appendix B. MIME Media Type Registrations . . . . . . . . . . . . 84 Appendix B. Media Type Registrations . . . . . . . . . . . . . . 84
B.1. application/tamp-status-query . . . . . . . . . . . . . . 84 B.1. application/tamp-status-query . . . . . . . . . . . . . . 84
B.2. application/tamp-status-response . . . . . . . . . . . . . 85 B.2. application/tamp-status-response . . . . . . . . . . . . . 85
B.3. application/tamp-update . . . . . . . . . . . . . . . . . 86 B.3. application/tamp-update . . . . . . . . . . . . . . . . . 86
B.4. application/tamp-update-confirm . . . . . . . . . . . . . 87 B.4. application/tamp-update-confirm . . . . . . . . . . . . . 87
B.5. application/tamp-apex-update . . . . . . . . . . . . . . . 88 B.5. application/tamp-apex-update . . . . . . . . . . . . . . . 88
B.6. application/tamp-apex-update-confirm . . . . . . . . . . . 89 B.6. application/tamp-apex-update-confirm . . . . . . . . . . . 89
B.7. application/tamp-community-update . . . . . . . . . . . . 90 B.7. application/tamp-community-update . . . . . . . . . . . . 90
B.8. application/tamp-community-update-confirm . . . . . . . . 91 B.8. application/tamp-community-update-confirm . . . . . . . . 91
B.9. application/tamp-sequence-adjust . . . . . . . . . . . . . 92 B.9. application/tamp-sequence-adjust . . . . . . . . . . . . . 92
B.10. application/tamp-sequence-adjust-confirm . . . . . . . . . 93 B.10. application/tamp-sequence-adjust-confirm . . . . . . . . . 93
skipping to change at page 64, line 10 skipping to change at page 64, line 10
of loss, sequence number state can be restored by inspecting the most of loss, sequence number state can be restored by inspecting the most
recently generated TAMP message, provided the messages are logged, or recently generated TAMP message, provided the messages are logged, or
in collaboration with a trust anchor store manager who can in collaboration with a trust anchor store manager who can
successfully issue a TAMPStatusQuery message. successfully issue a TAMPStatusQuery message.
11. IANA Considerations 11. IANA Considerations
The details of TAMP requests and responses are communicated using The details of TAMP requests and responses are communicated using
object identifiers (OIDs). The objects are defined in an arc object identifiers (OIDs). The objects are defined in an arc
delegated by IANA to the PKIX Working Group. This document also delegated by IANA to the PKIX Working Group. This document also
includes eleven MIME type registrations in Appendix B. No further includes eleven media type registrations in Appendix B. No further
action by IANA is necessary for this document or any anticipated action by IANA is necessary for this document or any anticipated
updates. updates.
12. References 12. References
12.1. Normative References 12.1. Normative References
[I-D.ietf-pkix-new-asn1] [I-D.ietf-pkix-new-asn1]
Hoffman, P. and J. Schaad, "New ASN.1 Modules for PKIX", Hoffman, P. and J. Schaad, "New ASN.1 Modules for PKIX",
draft-ietf-pkix-new-asn1-07 (work in progress), draft-ietf-pkix-new-asn1-07 (work in progress),
skipping to change at page 84, line 5 skipping to change at page 84, line 5
id-pe-wrappedApexContinKey OBJECT IDENTIFIER ::= id-pe-wrappedApexContinKey OBJECT IDENTIFIER ::=
{ iso(1) identified-organization(3) dod(6) internet(1) { iso(1) identified-organization(3) dod(6) internet(1)
security(5) mechanisms(5) pkix(7) pe(1) 20 } security(5) mechanisms(5) pkix(7) pe(1) 20 }
ApexContingencyKey ::= SEQUENCE { ApexContingencyKey ::= SEQUENCE {
wrapAlgorithm AlgorithmIdentifier, wrapAlgorithm AlgorithmIdentifier,
wrappedContinPubKey OCTET STRING } wrappedContinPubKey OCTET STRING }
END END
Appendix B. MIME Media Type Registrations Appendix B. Media Type Registrations
Eleven MIME media type registrations are provided in this appendix. Eleven media type registrations are provided in this appendix. As
As noted in Section 2, in all cases TAMP messages are encapsulated noted in Section 2, in all cases TAMP messages are encapsulated
within ContentInfo structures. Signed messages are additionally within ContentInfo structures. Signed messages are additionally
encapsulated within a SignedData structure. encapsulated within a SignedData structure.
B.1. application/tamp-status-query B.1. application/tamp-status-query
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/tamp-status-query
tamp-status-query
MIME media type name: application Media type name: application
MIME subtype name: tamp-status-query Subtype name: tamp-status-query
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries a signed request for status Security considerations: Carries a signed request for status
information. Integrity protection is discussed in section 4.1. information. Integrity protection is discussed in section 4.1.
Replay detection is discussed in section 6. Replay detection is discussed in section 6.
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Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests for status information. requests for status information.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TSQ File extension(s): .tsq
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.2. application/tamp-status-response B.2. application/tamp-status-response
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/tamp-status-response
tamp-status-response
MIME media type name: application Media type name: application
MIME subtype name: tamp-status-response Subtype name: tamp-status-response
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries optionally signed status Security considerations: Carries optionally signed status
information. Integrity protection is discussed in section 4.2. information. Integrity protection is discussed in section 4.2.
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Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests for status information. requests for status information.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TSR File extension(s): .tsr
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.3. application/tamp-update B.3. application/tamp-update
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/tamp-update Subject: Registration of media type application/tamp-update
MIME media type name: application Media type name: application
MIME subtype name: tamp-update Subtype name: tamp-update
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries a signed trust anchor update Security considerations: Carries a signed trust anchor update
message. Integrity protection is discussed in section 4.3. Replay message. Integrity protection is discussed in section 4.3. Replay
detection is discussed in section 6. detection is discussed in section 6.
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Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update trust anchor information. requests to update trust anchor information.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TUR File extension(s): .tur
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.4. application/tamp-update-confirm B.4. application/tamp-update-confirm
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/tamp-update-confirm
tamp-update-confirm
MIME media type name: application Media type name: application
MIME subtype name: tamp-update-confirm Subtype name: tamp-update-confirm
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries an optionally signed TAMP update Security considerations: Carries an optionally signed TAMP update
response. Integrity protection is discussed in section 4.4. response. Integrity protection is discussed in section 4.4.
skipping to change at page 87, line 37 skipping to change at page 87, line 36
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update trust anchor information requests to update trust anchor information
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TUC File extension(s): .tuc
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.5. application/tamp-apex-update B.5. application/tamp-apex-update
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/tamp-apex-update Subject: Registration of media type application/tamp-apex-update
MIME media type name: application Media type name: application
MIME subtype name: tamp-apex-update Subtype name: tamp-apex-update
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries a signed request to update an apex Security considerations: Carries a signed request to update an apex
trust anchor information. Integrity protection is discussed in trust anchor information. Integrity protection is discussed in
section 4.5. Replay detection is discussed in section 6. section 4.5. Replay detection is discussed in section 6.
skipping to change at page 88, line 36 skipping to change at page 88, line 36
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update an apex trust anchor. requests to update an apex trust anchor.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TAU File extension(s): .tau
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.6. application/tamp-apex-update-confirm B.6. application/tamp-apex-update-confirm
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/
tamp-apex-update-confirm tamp-apex-update-confirm
MIME media type name: application Media type name: application
MIME subtype name: tamp-apex-update-confirm Subtype name: tamp-apex-update-confirm
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries an optionally signed response to an Security considerations: Carries an optionally signed response to an
apex update request. Integrity protection is discussed in section apex update request. Integrity protection is discussed in section
4.6. 4.6.
skipping to change at page 89, line 37 skipping to change at page 89, line 37
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update an apex trust anchor. requests to update an apex trust anchor.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .AUC File extension(s): .auc
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.7. application/tamp-community-update B.7. application/tamp-community-update
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/tamp-community-update
tamp-community-update
MIME media type name: application Media type name: application
MIME subtype name: tamp-community-update Subtype name: tamp-community-update
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries a signed request to update community Security considerations: Carries a signed request to update community
membership information. Integrity protection is discussed in section membership information. Integrity protection is discussed in section
4.7. Replay detection is discussed in section 6. 4.7. Replay detection is discussed in section 6.
skipping to change at page 90, line 37 skipping to change at page 90, line 36
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update community membership. requests to update community membership.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TCU File extension(s): .tcu
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.8. application/tamp-community-update-confirm B.8. application/tamp-community-update-confirm
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/
tamp-community-update-confirm tamp-community-update-confirm
MIME media type name: application Media type name: application
MIME subtype name: tamp-community-update-confirm Subtype name: tamp-community-update-confirm
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries an optionally signed response to a Security considerations: Carries an optionally signed response to a
community update request. Integrity protection is discussed in community update request. Integrity protection is discussed in
section 4.8. section 4.8.
skipping to change at page 91, line 37 skipping to change at page 91, line 37
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update community membership. requests to update community membership.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .CUC File extension(s): .cuc
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.9. application/tamp-sequence-adjust B.9. application/tamp-sequence-adjust
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/tamp-sequence-adjust
tamp-sequence-adjust
MIME media type name: application Media type name: application
MIME subtype name: tamp-sequence-adjust Subtype name: tamp-sequence-adjust
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries a signed request to update sequence Security considerations: Carries a signed request to update sequence
number information. Integrity protection is discussed in section number information. Integrity protection is discussed in section
4.9. Replay detection is discussed in section 6. 4.9. Replay detection is discussed in section 6.
skipping to change at page 92, line 37 skipping to change at page 92, line 36
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update sequence number information. requests to update sequence number information.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TSA File extension(s): .tsa
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.10. application/tamp-sequence-adjust-confirm B.10. application/tamp-sequence-adjust-confirm
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/ Subject: Registration of media type application/
tamp-sequence-adjust-confirm tamp-sequence-adjust-confirm
MIME media type name: application Media type name: application
MIME subtype name: tamp-sequence-adjust-confirm Subtype name: tamp-sequence-adjust-confirm
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries an optionally signed sequence number Security considerations: Carries an optionally signed sequence number
adjust confirmation message. Integrity protection is discussed in adjust confirmation message. Integrity protection is discussed in
section 4.10. section 4.10.
skipping to change at page 93, line 37 skipping to change at page 93, line 37
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients responding to Applications that use this media type: TAMP clients responding to
requests to update sequence number information. requests to update sequence number information.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .SAC File extension(s): .sac
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
Author: Sam Ashmore - srashmo@radium.ncsc.mil Author: Sam Ashmore - srashmo@radium.ncsc.mil
Change controller: IESG Change controller: IESG
B.11. application/tamp-error B.11. application/tamp-error
To: ietf-types@iana.org To: ietf-types@iana.org
Subject: Registration of MIME media type application/tamp-error Subject: Registration of media type application/tamp-error
MIME media type name: application Media type name: application
MIME subtype name: tamp-error Subtype name: tamp-error
Required parameters: None Required parameters: None
Optional parameters: None Optional parameters: None
Encoding considerations: Binary Encoding considerations: Binary
Security considerations: Carries optionally signed error information Security considerations: Carries optionally signed error information
collecting during TAMP processing. Integrity protection is discussed collecting during TAMP processing. Integrity protection is discussed
in section 4.11. in section 4.11.
skipping to change at page 94, line 36 skipping to change at page 94, line 36
Published specification: TBD Published specification: TBD
Applications that use this media type: TAMP clients processing TAMP Applications that use this media type: TAMP clients processing TAMP
messages. messages.
Additional information: Additional information:
Magic number(s): None Magic number(s): None
File extension(s): .TER File extension(s): .ter
Macintosh File Type Code(s): Macintosh File Type Code(s):
Person & email address to contact for further information: Person & email address to contact for further information:
Sam Ashmore - srashmo@radium.ncsc.mil Sam Ashmore - srashmo@radium.ncsc.mil
Intended usage: COMMON Intended usage: COMMON
Restrictions on usage: None Restrictions on usage: None
 End of changes. 52 change blocks. 
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