From patchwork Fri Mar 27 22:52:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Mueller X-Patchwork-Id: 6112661 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Original-To: patchwork-linux-crypto@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 127279F1C6 for ; Fri, 27 Mar 2015 23:06:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4AABA203ED for ; Fri, 27 Mar 2015 23:06:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78B05203EC for ; Fri, 27 Mar 2015 23:06:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932094AbbC0XFk (ORCPT ); Fri, 27 Mar 2015 19:05:40 -0400 Received: from mail.eperm.de ([89.247.134.16]:46770 "EHLO mail.eperm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753458AbbC0XFi (ORCPT ); Fri, 27 Mar 2015 19:05:38 -0400 Received: from tachyon.chronox.de (mail.eperm.de [89.247.134.16]) by mail.eperm.de (Postfix) with ESMTPSA id 3F3562A0E70; Sat, 28 Mar 2015 00:05:23 +0100 (CET) From: Stephan Mueller To: 'Herbert Xu Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 04/20] crypto: /proc/crypto: identify internal ciphers Date: Fri, 27 Mar 2015 23:52:12 +0100 Message-ID: <5494145.Bbqz8bIKd2@tachyon.chronox.de> User-Agent: KMail/4.14.4 (Linux/3.19.1-201.fc21.x86_64; KDE/4.14.6; x86_64; ; ) In-Reply-To: <1746748.uPZFXamDiM@tachyon.chronox.de> References: <1746748.uPZFXamDiM@tachyon.chronox.de> MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP With ciphers that now cannot be accessed via the kernel crypto API, callers shall be able to identify the ciphers that are not callable. The /proc/crypto file is added a boolean field identifying that such internal ciphers. Signed-off-by: Stephan Mueller --- crypto/proc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/crypto/proc.c b/crypto/proc.c index 4a0a7aa..4ffe73b 100644 --- a/crypto/proc.c +++ b/crypto/proc.c @@ -89,6 +89,9 @@ static int c_show(struct seq_file *m, void *p) seq_printf(m, "selftest : %s\n", (alg->cra_flags & CRYPTO_ALG_TESTED) ? "passed" : "unknown"); + seq_printf(m, "internal : %s\n", + (alg->cra_flags & CRYPTO_ALG_INTERNAL) ? + "yes" : "no"); if (alg->cra_flags & CRYPTO_ALG_LARVAL) { seq_printf(m, "type : larval\n");