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US Secure Hash Algorithms (SHA and SHA-based HMAC and HKDF)
draft-eastlake-sha2b-07

Revision differences

Document history

Date Rev. By Action
2022-01-20
07 (System) Received changes through RFC Editor sync (added Verified Errata tag)
2017-11-07
07 (System) Received changes through RFC Editor sync (added Errata tag)
2015-10-14
07 (System) Notify list changed from d3e3e3@gmail.com, tony+shs@maillennium.att.com to (None)
2012-08-22
07 (System) post-migration administrative database adjustment to the No Objection position for Dan Romascanu
2011-05-09
07 Cindy Morgan State changed to RFC Published from RFC Ed Queue.
2011-05-09
07 Cindy Morgan [Note]: changed to 'RFC 6234'
2011-05-06
07 (System) RFC published
2011-02-24
07 (System) IANA Action state changed to No IC from In Progress
2011-02-24
07 (System) IANA Action state changed to In Progress
2011-02-23
07 Cindy Morgan State changed to RFC Ed Queue from Approved-announcement sent.
2011-02-22
07 Amy Vezza IESG state changed to Approved-announcement sent
2011-02-22
07 Amy Vezza IESG has approved the document
2011-02-22
07 Amy Vezza Closed "Approve" ballot
2011-02-22
07 Amy Vezza Approval announcement text regenerated
2011-02-17
07 Cindy Morgan Removed from agenda for telechat
2011-02-17
07 Cindy Morgan State changed to Approved-announcement to be sent from Waiting for AD Go-Ahead.
2011-02-17
07 Jari Arkko [Ballot Position Update] New position, No Objection, has been recorded
2011-02-17
07 Gonzalo Camarillo [Ballot Position Update] New position, No Objection, has been recorded
2011-02-16
07 Tim Polk [Ballot Position Update] New position, Yes, has been recorded
2011-02-16
07 Ron Bonica [Ballot Position Update] New position, No Objection, has been recorded
2011-02-16
07 Peter Saint-Andre [Ballot Position Update] New position, No Objection, has been recorded
2011-02-16
07 Alexey Melnikov
[Ballot comment]
id-sha224  OBJECT IDENTIFIER  ::=  {{ joint-iso-itu-t(2)
                            country(16) us(840) organization(1) …
[Ballot comment]
id-sha224  OBJECT IDENTIFIER  ::=  {{ joint-iso-itu-t(2)
                            country(16) us(840) organization(1) gov(101)
                            csor(3) nistalgorithm(4) hashalgs(2) 4 }

Just to double check: the last component is 4 here, right?

      id-sha256  OBJECT IDENTIFIER  ::=  { joint-iso-itu-t(2)
                            country(16) us(840) organization(1) gov(101)
                            csor(3) nistalgorithm(4) hashalgs(2) 1 }
      id-sha384  OBJECT IDENTIFIER  ::=  { joint-iso-itu-t(2)
                            country(16) us(840) organization(1) gov(101)
                            csor(3) nistalgorithm(4) hashalgs(2) 2 }
      id-sha512  OBJECT IDENTIFIER  ::=  { joint-iso-itu-t(2)
                            country(16) us(840) organization(1) gov(101)
                            csor(3) nistalgorithm(4) hashalgs(2) 3 }
2011-02-16
07 Alexey Melnikov [Ballot Position Update] New position, Yes, has been recorded
2011-02-15
07 Robert Sparks [Ballot Position Update] New position, No Objection, has been recorded
2011-02-15
07 Dan Romascanu [Ballot Position Update] Position for Dan Romascanu has been changed to No Objection from Discuss
2011-02-15
07 Sean Turner [Ballot comment]
A fine document that I'm glad is being published.
2011-02-15
07 (System) New version available: draft-eastlake-sha2b-07.txt
2011-02-14
07 Dan Romascanu
[Ballot comment]
Abstract, line 3: "specifically" --> "namely" ?

Abstract: please expand HMAC and FIPS at first occurence

Section 1, second paragraph, line 3:
"the …
[Ballot comment]
Abstract, line 3: "specifically" --> "namely" ?

Abstract: please expand HMAC and FIPS at first occurence

Section 1, second paragraph, line 3:
"the authors" --> "the listed authors" ?

Section 1, fourth paragraph, line 2:
"because" --> "because with means available today"
2011-02-14
07 Dan Romascanu
[Ballot discuss]
The DISCUSS and COMMENT is largely based on the OPS-DIR review performed by Juergen Quittek.

Formulas in sections 4.1.b. And 4.2.b. seem to …
[Ballot discuss]
The DISCUSS and COMMENT is largely based on the OPS-DIR review performed by Juergen Quittek.

Formulas in sections 4.1.b. And 4.2.b. seem to be wrong.
4.1.b: "L + 1 + K = 448 (mod 512)"
This seems to be redundant: 448 mod 512 = 448. If I am not Mistaken the following change is needed:
OLD
  L + 1 + K = 448 (mod 512)
NEW
  (L + 1 + K) mod 512 = 448
4.2.b needs an analogous change:
OLD
  L + 1 + K = 896 (mod 1024)
NEW
  (L + 1 + K) mod 1024 = 896
2011-02-14
07 Dan Romascanu [Ballot Position Update] New position, Discuss, has been recorded
2011-02-14
07 (System) State changed to Waiting for AD Go-Ahead from In Last Call.
2011-02-11
07 Sean Turner
[Ballot comment]
In section 1 it says "The four algorithms specified", but there's really 5 bits of code: SHA-1, -224, -256, -384, -512.

Could you …
[Ballot comment]
In section 1 it says "The four algorithms specified", but there's really 5 bits of code: SHA-1, -224, -256, -384, -512.

Could you add an informative reference to https://datatracker.ietf.org/doc/draft-turner-sha0-sha1-seccon/ for SHA-1 security considerations?
2011-02-11
07 Sean Turner [Ballot Position Update] New position, Yes, has been recorded
2011-02-08
07 Russ Housley [Ballot Position Update] New position, Yes, has been recorded for Russ Housley
2011-02-08
07 Russ Housley Ballot has been issued
2011-02-08
07 Russ Housley Created "Approve" ballot
2011-02-07
07 Amanda Baber We understand that this document doesn't require any IANA actions.
2011-01-25
07 Samuel Weiler Request for Last Call review by SECDIR Completed. Reviewer: Tero Kivinen.
2011-01-18
07 Samuel Weiler Request for Last Call review by SECDIR is assigned to Tero Kivinen
2011-01-18
07 Samuel Weiler Request for Last Call review by SECDIR is assigned to Tero Kivinen
2011-01-17
07 Cindy Morgan Last call sent
2011-01-17
07 Cindy Morgan
State changed to In Last Call from Last Call Requested.

The following Last Call Announcement was sent out:

From: The IESG <iesg-secretary@ietf.org>
To: …
State changed to In Last Call from Last Call Requested.

The following Last Call Announcement was sent out:

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
Reply-To: ietf@ietf.org
Subject: Last Call: <draft-eastlake-sha2b-06.txt> (US Secure Hash Algorithms (SHA and SHA based HMAC and HKDF)) to Informational RFC


The IESG has received a request from an individual submitter to consider
the following document:
- 'US Secure Hash Algorithms (SHA and SHA based HMAC and HKDF)'
  <draft-eastlake-sha2b-06.txt> as an Informational RFC

The IESG plans to make a decision in the next few weeks, and solicits
final comments on this action. Please send substantive comments to the
ietf@ietf.org mailing lists by 2011-02-14. Exceptionally, comments may be
sent to iesg@ietf.org instead. In either case, please retain the
beginning of the Subject line to allow automated sorting.

The file can be obtained via
http://datatracker.ietf.org/doc/draft-eastlake-sha2b/

IESG discussion can be tracked via
http://datatracker.ietf.org/doc/draft-eastlake-sha2b/
2011-01-17
07 Russ Housley Placed on agenda for telechat - 2011-02-17
2011-01-17
07 Russ Housley Last Call was requested
2011-01-17
07 Russ Housley State changed to Last Call Requested from AD Evaluation::AD Followup.
2011-01-17
07 (System) Ballot writeup text was added
2011-01-17
07 (System) Last call text was added
2011-01-17
07 (System) Ballot approval text was added
2011-01-16
06 (System) New version available: draft-eastlake-sha2b-06.txt
2010-12-20
07 (System) Sub state has been changed to AD Follow up from New Id Needed
2010-12-20
05 (System) New version available: draft-eastlake-sha2b-05.txt
2010-09-26
07 Russ Housley State changed to AD Evaluation::Revised ID Needed from AD Evaluation by Russ Housley
2010-09-26
07 Russ Housley State changed to AD Evaluation from Publication Requested by Russ Housley
2010-09-26
07 Russ Housley Draft added in state Publication Requested by Russ Housley
2010-09-26
07 Russ Housley [Note]: 'I agreed to sponsor this document since I was the sponsor for RFC 4634.' added by Russ Housley
2010-09-23
04 (System) New version available: draft-eastlake-sha2b-04.txt
2010-08-01
03 (System) New version available: draft-eastlake-sha2b-03.txt
2010-05-10
02 (System) New version available: draft-eastlake-sha2b-02.txt
2010-04-28
01 (System) New version available: draft-eastlake-sha2b-01.txt
2010-04-14
00 (System) New version available: draft-eastlake-sha2b-00.txt