From patchwork Thu May 25 07:18:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 9747867 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 57B4760209 for ; Thu, 25 May 2017 07:18:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 40BC02624A for ; Thu, 25 May 2017 07:18:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3553527B81; Thu, 25 May 2017 07:18:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C4BD22624A for ; Thu, 25 May 2017 07:18:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933662AbdEYHSk (ORCPT ); Thu, 25 May 2017 03:18:40 -0400 Received: from esa4.microchip.iphmx.com ([68.232.154.123]:14671 "EHLO esa4.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933384AbdEYHSj (ORCPT ); Thu, 25 May 2017 03:18:39 -0400 X-IronPort-AV: E=Sophos;i="5.38,390,1491289200"; d="scan'208";a="3103299" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 25 May 2017 00:18:39 -0700 Received: from rob-ult-M18064.microchip.com (10.10.76.4) by chn-sv-exch07.mchp-main.com (10.10.76.108) with Microsoft SMTP Server id 14.3.181.6; Thu, 25 May 2017 00:18:38 -0700 From: Tudor Ambarus To: , , , , , CC: , Tudor Ambarus Subject: [PATCH v4 04/14] crypto: ecc - don't be selfish on pubkeys Date: Thu, 25 May 2017 10:18:06 +0300 Message-ID: <1495696696-22580-5-git-send-email-tudor.ambarus@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1495696696-22580-1-git-send-email-tudor.ambarus@microchip.com> References: <1495696696-22580-1-git-send-email-tudor.ambarus@microchip.com> MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Rename ecdh_make_pub_key() to ecc_make_pub_key(). This function might as well be used by ecdsa. Signed-off-by: Tudor Ambarus --- crypto/ecc.c | 4 ++-- crypto/ecc.h | 4 ++-- crypto/ecdh.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/crypto/ecc.c b/crypto/ecc.c index e3a2b8f..6c33c43 100644 --- a/crypto/ecc.c +++ b/crypto/ecc.c @@ -927,8 +927,8 @@ int ecc_is_key_valid(unsigned int curve_id, unsigned int ndigits, return 0; } -int ecdh_make_pub_key(unsigned int curve_id, unsigned int ndigits, - const u64 *private_key, u64 *public_key) +int ecc_make_pub_key(unsigned int curve_id, unsigned int ndigits, + const u64 *private_key, u64 *public_key) { int ret = 0; struct ecc_point *pk; diff --git a/crypto/ecc.h b/crypto/ecc.h index af2ffdb..673c834 100644 --- a/crypto/ecc.h +++ b/crypto/ecc.h @@ -54,8 +54,8 @@ int ecc_is_key_valid(unsigned int curve_id, unsigned int ndigits, * Returns 0 if the public key was generated successfully, a negative value * if an error occurred. */ -int ecdh_make_pub_key(const unsigned int curve_id, unsigned int ndigits, - const u64 *private_key, u64 *public_key); +int ecc_make_pub_key(const unsigned int curve_id, unsigned int ndigits, + const u64 *private_key, u64 *public_key); /** * crypto_ecdh_shared_secret() - Compute a shared secret diff --git a/crypto/ecdh.c b/crypto/ecdh.c index c1f0163..ed1464a 100644 --- a/crypto/ecdh.c +++ b/crypto/ecdh.c @@ -87,8 +87,8 @@ static int ecdh_compute_value(struct kpp_request *req) buf = ctx->shared_secret; } else { - ret = ecdh_make_pub_key(ctx->curve_id, ctx->ndigits, - ctx->private_key, ctx->public_key); + ret = ecc_make_pub_key(ctx->curve_id, ctx->ndigits, + ctx->private_key, ctx->public_key); buf = ctx->public_key; /* Public part is a point thus it has both coordinates */ nbytes *= 2;