From nobody Thu Oct 21 17:06:58 2021 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 2B2C41806AC3; Thu, 21 Oct 2021 17:07:00 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HZv6B4XZZz4h3p; Thu, 21 Oct 2021 17:06:58 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1B50B1EDB7; Thu, 21 Oct 2021 17:06:58 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 19LH6w63080225; Thu, 21 Oct 2021 17:06:58 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 19LH6wPG080224; Thu, 21 Oct 2021 17:06:58 GMT (envelope-from git) Date: Thu, 21 Oct 2021 17:06:58 GMT Message-Id: <202110211706.19LH6wPG080224@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: John Baldwin Subject: git: ee1e39b012f6 - stable/13 - The ChaCha20 counter is little endian, not big endian. List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: ee1e39b012f6239539cc0293eb0495e237d033ca Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=ee1e39b012f6239539cc0293eb0495e237d033ca commit ee1e39b012f6239539cc0293eb0495e237d033ca Author: John Baldwin AuthorDate: 2021-03-03 23:17:37 +0000 Commit: John Baldwin CommitDate: 2021-10-21 15:51:23 +0000 The ChaCha20 counter is little endian, not big endian. Reviewed by: cem Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D28755 (cherry picked from commit a899ce4ba4c404d342bf892b8b756b66fc65d6b5) --- share/man/man7/crypto.7 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/share/man/man7/crypto.7 b/share/man/man7/crypto.7 index ccc2d1fc9be3..6e5bd83621aa 100644 --- a/share/man/man7/crypto.7 +++ b/share/man/man7/crypto.7 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 18, 2021 +.Dd March 3, 2021 .Dt CRYPTO 7 .Os .Sh NAME @@ -136,7 +136,7 @@ counter rollover. .Dv CRYPTO_CHACHA20 accepts a 16 byte IV. The first 8 bytes are used as a nonce. -The last 8 bytes are used as 64-bit big-endian block counter. +The last 8 bytes are used as a 64-bit little-endian block counter. .Ss Authenticated Encryption with Associated Data Algorithms AEAD algorithms in OCF combine a stream cipher with an authentication algorithm to provide both secrecy and authentication.