From patchwork Mon Apr 10 09:01:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Longpeng(Mike)" X-Patchwork-Id: 9672199 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 DBD9E600CB for ; Mon, 10 Apr 2017 09:16:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CDC6A28414 for ; Mon, 10 Apr 2017 09:16:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C035128423; Mon, 10 Apr 2017 09:16:16 +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 lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2C72728414 for ; Mon, 10 Apr 2017 09:16:16 +0000 (UTC) Received: from localhost ([::1]:33146 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxVQl-0002c2-9J for patchwork-qemu-devel@patchwork.kernel.org; Mon, 10 Apr 2017 05:16:15 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54721) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxVCk-0000dZ-KC for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cxVCj-0002Xq-2Q for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:46 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:3359 helo=dggrg03-dlp.huawei.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71) (envelope-from ) id 1cxVCi-0002UF-Af for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:45 -0400 Received: from 172.30.72.57 (EHLO DGGEML404-HUB.china.huawei.com) ([172.30.72.57]) by dggrg03-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id ALL31648; Mon, 10 Apr 2017 17:01:40 +0800 (CST) Received: from localhost (10.177.246.209) by DGGEML404-HUB.china.huawei.com (10.3.17.39) with Microsoft SMTP Server id 14.3.301.0; Mon, 10 Apr 2017 17:01:34 +0800 From: "Longpeng(Mike)" To: Date: Mon, 10 Apr 2017 17:01:31 +0800 Message-ID: <1491814891-59688-1-git-send-email-longpeng2@huawei.com> X-Mailer: git-send-email 1.8.4.msysgit.0 MIME-Version: 1.0 X-Originating-IP: [10.177.246.209] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090205.58EB49F4.0128, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 15c1b7d006d2a563eac651ab9387fe5a X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-Received-From: 45.249.212.189 Subject: [Qemu-devel] [PATCH for-2.10 19/19] tests: crypto: add hmac speed case X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Longpeng\(Mike\)" , xuquan8@huawei.com, arei.gonglei@huawei.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Now we have afalg-backend and libiary-backend, it's necessary to add the speed test in test-crypto-hmac. We can use "./tests/test-crypto-hmac speed" to do the speed test. Signed-off-by: Longpeng(Mike) --- tests/test-crypto-hmac.c | 66 +++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 62 insertions(+), 4 deletions(-) diff --git a/tests/test-crypto-hmac.c b/tests/test-crypto-hmac.c index ee55382..febc556 100644 --- a/tests/test-crypto-hmac.c +++ b/tests/test-crypto-hmac.c @@ -251,16 +251,74 @@ static void test_hmac_digest(void) } } +static void test_hmac_speed(const void *opaque) +{ + size_t chunk_size = (size_t)opaque; + QCryptoHmac *hmac = NULL; + uint8_t *in = NULL, *out = NULL; + size_t out_len = 0; + double total = 0.0; + struct iovec iov; + Error *err = NULL; + int ret; + + if (!qcrypto_hmac_supports(QCRYPTO_HASH_ALG_SHA256)) { + return; + } + + hmac = qcrypto_hmac_new(QCRYPTO_HASH_ALG_SHA256, (const uint8_t *)KEY, + strlen(KEY), &err); + g_assert(err == NULL); + g_assert(hmac != NULL); + + in = g_new0(uint8_t, chunk_size); + memset(in, g_test_rand_int(), chunk_size); + + iov.iov_base = (char *)in; + iov.iov_len = chunk_size; + + g_test_timer_start(); + do { + ret = qcrypto_hmac_bytesv(hmac, &iov, 1, &out, &out_len, &err); + g_assert(ret == 0); + g_assert(err == NULL); + + total += chunk_size; + } while (g_test_timer_elapsed() < 5.0); + + total /= 1024 * 1024; /* to MB */ + + g_print("[drv:%s]", qcrypto_hmac_using_afalg_drv(hmac) ? + "afalg" : "libs"); + g_print("Testing hmac(sha256): "); + g_print("Encrypting in chunks of %ld bytes: ", chunk_size); + g_print("done. %.2f MB in %.2f secs: ", total, g_test_timer_last()); + g_print("%.2f MB/sec\t", total / g_test_timer_last()); + + qcrypto_hmac_free(hmac); + g_free(out); + g_free(in); +} + int main(int argc, char **argv) { + size_t i; + g_test_init(&argc, &argv, NULL); g_assert(qcrypto_init(NULL) == 0); - g_test_add_func("/crypto/hmac/iov", test_hmac_iov); - g_test_add_func("/crypto/hmac/alloc", test_hmac_alloc); - g_test_add_func("/crypto/hmac/prealloc", test_hmac_prealloc); - g_test_add_func("/crypto/hmac/digest", test_hmac_digest); + if ((argc > 1) && !strcmp(argv[1], "speed")) { + for (i = 512; i <= (64 * 1204); i *= 2) { + g_test_add_data_func("/crypto/hmac/speed", (void *)i, + test_hmac_speed); + } + } else { + g_test_add_func("/crypto/hmac/iov", test_hmac_iov); + g_test_add_func("/crypto/hmac/alloc", test_hmac_alloc); + g_test_add_func("/crypto/hmac/prealloc", test_hmac_prealloc); + g_test_add_func("/crypto/hmac/digest", test_hmac_digest); + } return g_test_run(); }