Protocol Action: 'The Use of Galois/Counter Mode (GCM) in IPsec ESP' to Proposed Standard
The IESG <iesg-secretary@ietf.org> Mon, 22 November 2004 22:42 UTC
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From: The IESG <iesg-secretary@ietf.org>
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Subject: Protocol Action: 'The Use of Galois/Counter Mode (GCM) in IPsec ESP' to Proposed Standard
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The IESG has approved the following document: - 'The Use of Galois/Counter Mode (GCM) in IPsec ESP ' <draft-ietf-ipsec-ciph-aes-gcm-00.txt> as a Proposed Standard This document is the product of the IP Security Protocol Working Group. The IESG contact persons are Russ Housley and Steve Bellovin. Technical Summary This document describes the use of the Advanced Encryption Standard (AES) in Galois/Counter Mode (GCM) as an IPsec Encapsulating Security Payload (ESP) mechanism to provide confidentiality and data origin authentication. Working Group Summary The IPsec Working Group reviewed this document, but it is progressing as an Individual submission. All of the comments provided by IPsec Working Group participants were supportive. Protocol Quality This document was reviewed by Russ Housley for the IESG. RFC Editor Note In the first paragraph of section 1, please change "IPSec" to "IPsec" to use the normal spelling. OLD: This document describes the use of AES in GCM mode (AES-GCM) as an IPSec ESP mechanism ... NEW: This document describes the use of AES in GCM mode (AES-GCM) as an IPsec ESP mechanism ... Replace section 8.3. OLD: For IKE Phase 2 negotiations, IANA has assigned <TBD> as the ESP Transform Identifier for AES-GCM with an eight-byte explicit IV. NEW: For IKE Phase 2 negotiations, IANA has assigned four ESP Transform Identifiers for AES-GCM with an eight-byte explicit IV: <TBD1> for AES-GCM with a 4 octet ICV; <TBD2> for AES-GCM with an 8 octet ICV; <TBD3> for AES-GCM with a 12 octet ICV; and <TBD4> for AES-GCM with a 16 octet ICV. Replace section 12. OLD: Currently, no ESP transform numbers have been assigned for use with the AES-GCM transform. NEW: IANA has assigned four ESP Transform Identifiers for AES-GCM with an eight-byte explicit IV: <TBD1> for AES-GCM with a 4 octet ICV; <TBD2> for AES-GCM with an 8 octet ICV; <TBD3> for AES-GCM with a 12 octet ICV; and <TBD4> for AES-GCM with a 16 octet ICV. _______________________________________________ IETF-Announce mailing list IETF-Announce@ietf.org https://www1.ietf.org/mailman/listinfo/ietf-announce