From patchwork Mon Apr 10 09:00:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Longpeng(Mike)" X-Patchwork-Id: 9672187 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 332E4600CB for ; Mon, 10 Apr 2017 09:12:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 26CC7223A6 for ; Mon, 10 Apr 2017 09:12:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1A46028415; Mon, 10 Apr 2017 09:12:40 +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 AF840223A6 for ; Mon, 10 Apr 2017 09:12:39 +0000 (UTC) Received: from localhost ([::1]:33123 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxVNG-00082v-Ol for patchwork-qemu-devel@patchwork.kernel.org; Mon, 10 Apr 2017 05:12:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54530) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxVCF-0000Fe-Ic for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cxVCD-0002KK-VK for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:15 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:3030 helo=dggrg01-dlp.huawei.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71) (envelope-from ) id 1cxVCD-0002IJ-6G for qemu-devel@nongnu.org; Mon, 10 Apr 2017 05:01:13 -0400 Received: from 172.30.72.56 (EHLO DGGEML404-HUB.china.huawei.com) ([172.30.72.56]) by dggrg01-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id AMH33581; Mon, 10 Apr 2017 17:01:09 +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 17:01:01 +0800 From: "Longpeng(Mike)" To: Date: Mon, 10 Apr 2017 17:00:58 +0800 Message-ID: <1491814858-63428-1-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=0001.0A020203.58EB49D5.0115, 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: 1f378861667ad19358940101bf7b73cc X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-Received-From: 45.249.212.187 Subject: [Qemu-devel] [PATCH for-2.10 15/19] tests: crypto: add cipher 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-cipher. We can use "./tests/test-crypto-cipher speed" to do the speed test. Signed-off-by: Longpeng(Mike) --- tests/test-crypto-cipher.c | 82 +++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 74 insertions(+), 8 deletions(-) diff --git a/tests/test-crypto-cipher.c b/tests/test-crypto-cipher.c index 8bb3308..ee0c2ca 100644 --- a/tests/test-crypto-cipher.c +++ b/tests/test-crypto-cipher.c @@ -789,6 +789,64 @@ static void test_cipher_short_plaintext(void) qcrypto_cipher_free(cipher); } +static void test_cipher_speed(const void *opaque) +{ + QCryptoCipher *cipher; + Error *err = NULL; + double total = 0.0; + size_t chunk_size = (size_t)opaque; + uint8_t *key = NULL, *iv = NULL; + uint8_t *plaintext = NULL, *ciphertext = NULL; + size_t nkey = qcrypto_cipher_get_key_len(QCRYPTO_CIPHER_ALG_AES_128); + size_t niv = qcrypto_cipher_get_iv_len(QCRYPTO_CIPHER_ALG_AES_128, + QCRYPTO_CIPHER_MODE_CBC); + + key = g_new0(uint8_t, nkey); + memset(key, g_test_rand_int(), nkey); + + iv = g_new0(uint8_t, niv); + memset(iv, g_test_rand_int(), niv); + + ciphertext = g_new0(uint8_t, chunk_size); + + plaintext = g_new0(uint8_t, chunk_size); + memset(plaintext, g_test_rand_int(), chunk_size); + + cipher = qcrypto_cipher_new(QCRYPTO_CIPHER_ALG_AES_128, + QCRYPTO_CIPHER_MODE_CBC, + key, nkey, &err); + g_assert(cipher != NULL); + + g_assert(qcrypto_cipher_setiv(cipher, + iv, niv, + &err) == 0); + + g_test_timer_start(); + do { + g_assert(qcrypto_cipher_encrypt(cipher, + plaintext, + ciphertext, + chunk_size, + &err) == 0); + total += chunk_size; + } while (g_test_timer_elapsed() < 5.0); + + total /= 1024 * 1024; /* to MB */ + + g_print("[drv:%s]", qcrypto_cipher_using_afalg_drv(cipher) ? + "afalg" : "libs"); + g_print("Testing cbc(aes128): "); + 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_cipher_free(cipher); + g_free(plaintext); + g_free(ciphertext); + g_free(iv); + g_free(key); +} + int main(int argc, char **argv) { size_t i; @@ -797,17 +855,25 @@ int main(int argc, char **argv) g_assert(qcrypto_init(NULL) == 0); - for (i = 0; i < G_N_ELEMENTS(test_data); i++) { - if (qcrypto_cipher_supports(test_data[i].alg, test_data[i].mode)) { - g_test_add_data_func(test_data[i].path, &test_data[i], test_cipher); + if ((argc > 1) && !strcmp(argv[1], "speed")) { + for (i = 512; i <= (64 * 1204); i *= 2) { + g_test_add_data_func("/crypto/cipher/speed", (void *)i, + test_cipher_speed); + } + } else { + for (i = 0; i < G_N_ELEMENTS(test_data); i++) { + if (qcrypto_cipher_supports(test_data[i].alg, test_data[i].mode)) { + g_test_add_data_func(test_data[i].path, &test_data[i], + test_cipher); + } } - } - g_test_add_func("/crypto/cipher/null-iv", - test_cipher_null_iv); + g_test_add_func("/crypto/cipher/null-iv", + test_cipher_null_iv); - g_test_add_func("/crypto/cipher/short-plaintext", - test_cipher_short_plaintext); + g_test_add_func("/crypto/cipher/short-plaintext", + test_cipher_short_plaintext); + } return g_test_run(); }