From owner-dev-commits-src-all@freebsd.org Sun Mar 7 20:08:57 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1BD2E571B93; Sun, 7 Mar 2021 20:08:57 +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 4DtsxP0HrPz3jWJ; Sun, 7 Mar 2021 20:08:57 +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 F10B81C502; Sun, 7 Mar 2021 20:08:56 +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 127K8uEU042977; Sun, 7 Mar 2021 20:08:56 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 127K8u3V042976; Sun, 7 Mar 2021 20:08:56 GMT (envelope-from git) Date: Sun, 7 Mar 2021 20:08:56 GMT Message-Id: <202103072008.127K8u3V042976@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Oleksandr Tymoshenko Subject: git: 748be78e60cc - main - armv8crypto: fix AES-XTS regression introduced by ed9b7f44 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: gonzo X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 748be78e60ccc4a26325a636347debb1f7e6749b Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Mar 2021 20:08:57 -0000 The branch main has been updated by gonzo: URL: https://cgit.FreeBSD.org/src/commit/?id=748be78e60ccc4a26325a636347debb1f7e6749b commit 748be78e60ccc4a26325a636347debb1f7e6749b Author: Oleksandr Tymoshenko AuthorDate: 2021-03-07 20:03:47 +0000 Commit: Oleksandr Tymoshenko CommitDate: 2021-03-07 20:03:47 +0000 armv8crypto: fix AES-XTS regression introduced by ed9b7f44 Initialization of the XTS key schedule was accidentally dropped when adding AES-GCM support so all-zero schedule was used instead. This rendered previously created GELI partitions unusable. This change restores proper XTS key schedule initialization. Reported by: Peter Jeremy MFC after: immediately --- sys/crypto/armv8/armv8_crypto.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/crypto/armv8/armv8_crypto.c b/sys/crypto/armv8/armv8_crypto.c index 24f6eff5608d..95bb96124323 100644 --- a/sys/crypto/armv8/armv8_crypto.c +++ b/sys/crypto/armv8/armv8_crypto.c @@ -305,6 +305,9 @@ armv8_crypto_cipher_setup(struct armv8_crypto_session *ses, aes_v8_set_decrypt_key(key, keylen * 8, &ses->dec_schedule); + if (csp->csp_cipher_alg == CRYPTO_AES_XTS) + aes_v8_set_encrypt_key(key + keylen, keylen * 8, &ses->xts_schedule); + if (csp->csp_cipher_alg == CRYPTO_AES_NIST_GCM_16) { memset(H.c, 0, sizeof(H.c)); aes_v8_encrypt(H.c, H.c, &ses->enc_schedule);