28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
169 lines
7.2 KiB
C++
169 lines
7.2 KiB
C++
/*
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* libjingle
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* Copyright 2012, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "talk/base/gunit.h"
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#include "talk/base/messagedigest.h"
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#include "talk/base/stringencode.h"
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namespace talk_base {
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// Test vectors from RFC 1321.
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TEST(MessageDigestTest, TestMd5Digest) {
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// Test the string versions of the APIs.
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EXPECT_EQ("d41d8cd98f00b204e9800998ecf8427e",
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ComputeDigest(DIGEST_MD5, ""));
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EXPECT_EQ("900150983cd24fb0d6963f7d28e17f72",
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ComputeDigest(DIGEST_MD5, "abc"));
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EXPECT_EQ("c3fcd3d76192e4007dfb496cca67e13b",
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ComputeDigest(DIGEST_MD5, "abcdefghijklmnopqrstuvwxyz"));
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// Test the raw buffer versions of the APIs; also check output buffer size.
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char output[16];
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EXPECT_EQ(sizeof(output),
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ComputeDigest(DIGEST_MD5, "abc", 3, output, sizeof(output)));
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EXPECT_EQ("900150983cd24fb0d6963f7d28e17f72",
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hex_encode(output, sizeof(output)));
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EXPECT_EQ(0U,
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ComputeDigest(DIGEST_MD5, "abc", 3, output, sizeof(output) - 1));
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}
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// Test vectors from RFC 3174.
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TEST(MessageDigestTest, TestSha1Digest) {
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// Test the string versions of the APIs.
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EXPECT_EQ("da39a3ee5e6b4b0d3255bfef95601890afd80709",
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ComputeDigest(DIGEST_SHA_1, ""));
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EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d",
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ComputeDigest(DIGEST_SHA_1, "abc"));
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EXPECT_EQ("84983e441c3bd26ebaae4aa1f95129e5e54670f1",
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ComputeDigest(DIGEST_SHA_1,
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"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"));
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// Test the raw buffer versions of the APIs; also check output buffer size.
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char output[20];
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EXPECT_EQ(sizeof(output),
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ComputeDigest(DIGEST_SHA_1, "abc", 3, output, sizeof(output)));
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EXPECT_EQ("a9993e364706816aba3e25717850c26c9cd0d89d",
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hex_encode(output, sizeof(output)));
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EXPECT_EQ(0U,
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ComputeDigest(DIGEST_SHA_1, "abc", 3, output, sizeof(output) - 1));
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}
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// Test that we fail properly if a bad digest algorithm is specified.
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TEST(MessageDigestTest, TestBadDigest) {
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std::string output;
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EXPECT_FALSE(ComputeDigest("sha-9000", "abc", &output));
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EXPECT_EQ("", ComputeDigest("sha-9000", "abc"));
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}
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// Test vectors from RFC 2202.
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TEST(MessageDigestTest, TestMd5Hmac) {
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// Test the string versions of the APIs.
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EXPECT_EQ("9294727a3638bb1c13f48ef8158bfc9d",
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ComputeHmac(DIGEST_MD5, std::string(16, '\x0b'), "Hi There"));
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EXPECT_EQ("750c783e6ab0b503eaa86e310a5db738",
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ComputeHmac(DIGEST_MD5, "Jefe", "what do ya want for nothing?"));
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EXPECT_EQ("56be34521d144c88dbb8c733f0e8b3f6",
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ComputeHmac(DIGEST_MD5, std::string(16, '\xaa'),
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std::string(50, '\xdd')));
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EXPECT_EQ("697eaf0aca3a3aea3a75164746ffaa79",
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ComputeHmac(DIGEST_MD5,
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"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
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"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19",
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std::string(50, '\xcd')));
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EXPECT_EQ("56461ef2342edc00f9bab995690efd4c",
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ComputeHmac(DIGEST_MD5, std::string(16, '\x0c'),
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"Test With Truncation"));
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EXPECT_EQ("6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd",
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ComputeHmac(DIGEST_MD5, std::string(80, '\xaa'),
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"Test Using Larger Than Block-Size Key - Hash Key First"));
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EXPECT_EQ("6f630fad67cda0ee1fb1f562db3aa53e",
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ComputeHmac(DIGEST_MD5, std::string(80, '\xaa'),
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"Test Using Larger Than Block-Size Key and Larger "
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"Than One Block-Size Data"));
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// Test the raw buffer versions of the APIs; also check output buffer size.
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std::string key(16, '\x0b');
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std::string input("Hi There");
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char output[16];
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EXPECT_EQ(sizeof(output),
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ComputeHmac(DIGEST_MD5, key.c_str(), key.size(),
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input.c_str(), input.size(), output, sizeof(output)));
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EXPECT_EQ("9294727a3638bb1c13f48ef8158bfc9d",
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hex_encode(output, sizeof(output)));
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EXPECT_EQ(0U,
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ComputeHmac(DIGEST_MD5, key.c_str(), key.size(),
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input.c_str(), input.size(), output, sizeof(output) - 1));
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}
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// Test vectors from RFC 2202.
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TEST(MessageDigestTest, TestSha1Hmac) {
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// Test the string versions of the APIs.
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EXPECT_EQ("b617318655057264e28bc0b6fb378c8ef146be00",
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ComputeHmac(DIGEST_SHA_1, std::string(20, '\x0b'), "Hi There"));
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EXPECT_EQ("effcdf6ae5eb2fa2d27416d5f184df9c259a7c79",
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ComputeHmac(DIGEST_SHA_1, "Jefe", "what do ya want for nothing?"));
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EXPECT_EQ("125d7342b9ac11cd91a39af48aa17b4f63f175d3",
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ComputeHmac(DIGEST_SHA_1, std::string(20, '\xaa'),
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std::string(50, '\xdd')));
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EXPECT_EQ("4c9007f4026250c6bc8414f9bf50c86c2d7235da",
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ComputeHmac(DIGEST_SHA_1,
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"\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
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"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19",
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std::string(50, '\xcd')));
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EXPECT_EQ("4c1a03424b55e07fe7f27be1d58bb9324a9a5a04",
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ComputeHmac(DIGEST_SHA_1, std::string(20, '\x0c'),
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"Test With Truncation"));
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EXPECT_EQ("aa4ae5e15272d00e95705637ce8a3b55ed402112",
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ComputeHmac(DIGEST_SHA_1, std::string(80, '\xaa'),
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"Test Using Larger Than Block-Size Key - Hash Key First"));
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EXPECT_EQ("e8e99d0f45237d786d6bbaa7965c7808bbff1a91",
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ComputeHmac(DIGEST_SHA_1, std::string(80, '\xaa'),
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"Test Using Larger Than Block-Size Key and Larger "
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"Than One Block-Size Data"));
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// Test the raw buffer versions of the APIs; also check output buffer size.
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std::string key(20, '\x0b');
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std::string input("Hi There");
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char output[20];
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EXPECT_EQ(sizeof(output),
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ComputeHmac(DIGEST_SHA_1, key.c_str(), key.size(),
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input.c_str(), input.size(), output, sizeof(output)));
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EXPECT_EQ("b617318655057264e28bc0b6fb378c8ef146be00",
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hex_encode(output, sizeof(output)));
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EXPECT_EQ(0U,
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ComputeHmac(DIGEST_SHA_1, key.c_str(), key.size(),
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input.c_str(), input.size(), output, sizeof(output) - 1));
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}
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TEST(MessageDigestTest, TestBadHmac) {
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std::string output;
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EXPECT_FALSE(ComputeHmac("sha-9000", "key", "abc", &output));
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EXPECT_EQ("", ComputeHmac("sha-9000", "key", "abc"));
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}
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} // namespace talk_base
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