From patchwork Thu Oct 29 15:59:28 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarkko Sakkinen X-Patchwork-Id: 537931 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id C624014076E for ; Fri, 30 Oct 2015 03:00:32 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=sfs-ml-4.v29.ch3.sourceforge.com) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Zrpco-0007lM-AI; Thu, 29 Oct 2015 16:00:26 +0000 Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Zrpcm-0007lG-Uv for tpmdd-devel@lists.sourceforge.net; Thu, 29 Oct 2015 16:00:24 +0000 X-ACL-Warn: Received: from mga03.intel.com ([134.134.136.65]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1Zrpcm-0000ai-0Y for tpmdd-devel@lists.sourceforge.net; Thu, 29 Oct 2015 16:00:24 +0000 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 29 Oct 2015 09:00:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,214,1444719600"; d="scan'208";a="838103846" Received: from unknown (HELO localhost) ([10.252.20.230]) by orsmga002.jf.intel.com with ESMTP; 29 Oct 2015 09:00:12 -0700 From: Jarkko Sakkinen To: Peter Huewe , Marcel Selhorst , Mimi Zohar , David Howells Date: Thu, 29 Oct 2015 17:59:28 +0200 Message-Id: <1446134370-11460-5-git-send-email-jarkko.sakkinen@linux.intel.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1446134370-11460-1-git-send-email-jarkko.sakkinen@linux.intel.com> References: <1446134370-11460-1-git-send-email-jarkko.sakkinen@linux.intel.com> X-Spam-Score: -0.0 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Headers-End: 1Zrpcm-0000ai-0Y Cc: Jonathan Corbet , "open list:DOCUMENTATION" , David Safford , linux-kernel@vger.kernel.org, josh@joshtriplett.org, seth.forshee@canonical.com, linux-security-module@vger.kernel.org, tpmdd-devel@lists.sourceforge.net, keyrings@vger.kernel.org, colin.king@canonical.com, chris.j.arges@canonical.com Subject: [tpmdd-devel] [PATCH v1 4/4] keys, trusted: update documentation for 'hash=' option X-BeenThere: tpmdd-devel@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: Tpm Device Driver maintainance List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: tpmdd-devel-bounces@lists.sourceforge.net Documented 'hash=' option. Signed-off-by: Jarkko Sakkinen --- Documentation/security/keys-trusted-encrypted.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/security/keys-trusted-encrypted.txt b/Documentation/security/keys-trusted-encrypted.txt index e105ae9..fd2565b 100644 --- a/Documentation/security/keys-trusted-encrypted.txt +++ b/Documentation/security/keys-trusted-encrypted.txt @@ -38,6 +38,9 @@ Usage: pcrlock= pcr number to be extended to "lock" blob migratable= 0|1 indicating permission to reseal to new PCR values, default 1 (resealing allowed) + hash= hash algorithm name as a string. For TPM 1.x the only + allowed value is sha1. For TPM 2.x the allowed values + are sha1, sha256, sha384, sha512 and sm3-256. "keyctl print" returns an ascii hex copy of the sealed key, which is in standard TPM_STORED_DATA format. The key length for new keys are always in bytes.