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diff --git a/src/lib/cryptolink/tests/hash_unittests.cc b/src/lib/cryptolink/tests/hash_unittests.cc
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+// Copyright (C) 2014-2016 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <string>
+#include <vector>
+
+#include <boost/lexical_cast.hpp>
+
+#include <gtest/gtest.h>
+
+#include <util/encode/hex.h>
+
+#include <cryptolink/cryptolink.h>
+#include <cryptolink/crypto_hash.h>
+
+#include <util/buffer.h>
+#include <exceptions/exceptions.h>
+
+#include <boost/scoped_array.hpp>
+#include <boost/shared_ptr.hpp>
+
+using boost::lexical_cast;
+using namespace isc::util;
+using namespace isc::util::encode;
+using namespace isc::cryptolink;
+
+namespace {
+ /// @brief Compare data with expected value
+ /// @param data Value to compare
+ /// @param expected Expected value
+ /// @param len Length of the expected value
+ void checkData(const uint8_t* data, const uint8_t* expected,
+ size_t len) {
+ for (size_t i = 0; i < len; ++i) {
+ ASSERT_EQ(expected[i], data[i]);
+ }
+ }
+
+ /// @brief Compare OutputBuffer with expected value
+ /// encapsulated checkData()
+ /// @param buf buffer to compare
+ /// @param expected Expected value
+ /// @param len Length of the expected value
+ void checkBuffer(const OutputBuffer& buf, const uint8_t* expected,
+ size_t len)
+ {
+ ASSERT_EQ(len, buf.getLength());
+ checkData(static_cast<const uint8_t*>(buf.getData()), expected,
+ len);
+ }
+
+ /// @brief Hash with the convenience functions
+ /// See @ref doHashTest for parameters
+ void doHashTestConv(const std::string& data,
+ const HashAlgorithm hash_algorithm,
+ const uint8_t* expected_hash,
+ size_t hash_len) {
+ OutputBuffer data_buf(data.size());
+ data_buf.writeData(data.c_str(), data.size());
+ OutputBuffer hash_digest(0);
+
+ // Sign it
+ digest(data_buf.getData(), data_buf.getLength(),
+ hash_algorithm, hash_digest, hash_len);
+
+ // Check if the signature is what we expect
+ checkBuffer(hash_digest, expected_hash, hash_len);
+ }
+
+ /// @brief Hash with an instantiation of a Hash object
+ /// See @ref doHashTest for parameters
+ void doHashTestDirect(const std::string& data,
+ const HashAlgorithm hash_algorithm,
+ const uint8_t* expected_hash,
+ size_t hash_len) {
+ OutputBuffer data_buf(data.size());
+ data_buf.writeData(data.c_str(), data.size());
+ OutputBuffer result(1);
+ CryptoLink& crypto = CryptoLink::getCryptoLink();
+
+ // Do it
+ boost::shared_ptr<Hash> hash_digest(crypto.createHash(hash_algorithm),
+ deleteHash);
+ hash_digest->update(data_buf.getData(), data_buf.getLength());
+ hash_digest->final(result, hash_len);
+
+ // Check if the digest is what we expect
+ checkBuffer(result, expected_hash, hash_len);
+ }
+
+ /// @brief Hash with a vector representation
+ /// See @ref doHashTest for parameters
+ void doHashTestVector(const std::string& data,
+ const HashAlgorithm hash_algorithm,
+ const uint8_t* expected_hash,
+ size_t hash_len) {
+ CryptoLink& crypto = CryptoLink::getCryptoLink();
+ boost::shared_ptr<Hash> hash_digest(crypto.createHash(hash_algorithm),
+ deleteHash);
+ hash_digest->update(data.c_str(), data.size());
+ std::vector<uint8_t> result = hash_digest->final(hash_len);
+ ASSERT_EQ(hash_len, result.size());
+ checkData(&result[0], expected_hash, hash_len);
+ }
+
+ /// @brief Hash with an array representation
+ /// See @ref doHashTest for parameters
+ void doHashTestArray(const std::string& data,
+ const HashAlgorithm hash_algorithm,
+ const uint8_t* expected_hash,
+ size_t hash_len) {
+ CryptoLink& crypto = CryptoLink::getCryptoLink();
+ boost::shared_ptr<Hash> hash_digest(crypto.createHash(hash_algorithm),
+ deleteHash);
+ hash_digest->update(data.c_str(), data.size());
+
+ // note: this is not exception-safe, and can leak, but
+ // if there is an unexpected exception in the code below we
+ // have more important things to fix.
+ boost::scoped_array<uint8_t> result(new uint8_t[hash_len]);
+
+ hash_digest->final(result.get(), hash_len);
+ checkData(result.get(), expected_hash, hash_len);
+ }
+
+ /// @brief Hash using all variants
+ /// @param data Input value
+ /// @param hash_algorithm Hash algorithm enum
+ /// @param expected_hash Expected value
+ /// @param hash_len Expected value length
+ void doHashTest(const std::string& data,
+ const HashAlgorithm hash_algorithm,
+ const uint8_t* expected_hash,
+ size_t hash_len) {
+ doHashTestConv(data, hash_algorithm, expected_hash, hash_len);
+ doHashTestDirect(data, hash_algorithm, expected_hash, hash_len);
+ doHashTestVector(data, hash_algorithm, expected_hash, hash_len);
+ doHashTestArray(data, hash_algorithm, expected_hash, hash_len);
+ }
+}
+
+//
+// Test values taken from RFC 1321
+//
+TEST(HashTest, MD5_RFC1321) {
+ const uint8_t hash_expected[] = { 0xd4, 0x1d, 0x8c, 0xd9, 0x8f,
+ 0x00, 0xb2, 0x04, 0xe9, 0x80,
+ 0x09, 0x98, 0xec, 0xf8, 0x42,
+ 0x7e };
+ doHashTest("", MD5, hash_expected, 16);
+
+ const uint8_t hash_expected2[] = { 0x0c, 0xc1, 0x75, 0xb9, 0xc0,
+ 0xf1, 0xb6, 0xa8, 0x31, 0xc3,
+ 0x99, 0xe2, 0x69, 0x77, 0x26,
+ 0x61 };
+ doHashTest("a", MD5, hash_expected2, 16);
+
+ const uint8_t hash_expected3[] = { 0x90, 0x01, 0x50, 0x98, 0x3c,
+ 0xd2, 0x4f, 0xb0, 0xd6, 0x96,
+ 0x3f, 0x7d, 0x28, 0xe1, 0x7f,
+ 0x72 };
+ doHashTest("abc", MD5, hash_expected3, 16);
+
+ const uint8_t hash_expected4[] = { 0xf9, 0x6b, 0x69, 0x7d, 0x7c,
+ 0xb7, 0x93, 0x8d, 0x52, 0x5a,
+ 0x2f, 0x31, 0xaa, 0xf1, 0x61,
+ 0xd0 };
+ doHashTest("message digest", MD5, hash_expected4, 16);
+
+ const uint8_t hash_expected6[] = { 0xc3, 0xfc, 0xd3, 0xd7, 0x61,
+ 0x92, 0xe4, 0x00, 0x7d, 0xfb,
+ 0x49, 0x6c, 0xca, 0x67, 0xe1,
+ 0x3b };
+ doHashTest("abcdefghijklmnopqrstuvwxyz", MD5, hash_expected6, 16);
+
+ const uint8_t hash_expected7[] = { 0xd1, 0x74, 0xab, 0x98, 0xd2,
+ 0x77, 0xd9, 0xf5, 0xa5, 0x61,
+ 0x1c, 0x2c, 0x9f, 0x41, 0x9d,
+ 0x9f };
+ doHashTest("ABCDEFGHIJKLMNOPQRSTUVWXYZabcd"
+ "efghijklmnopqrstuvwxyz0123456789",
+ MD5, hash_expected7, 16);
+
+ const uint8_t hash_expected8[] = { 0x57, 0xed, 0xf4, 0xa2, 0x2b,
+ 0xe3, 0xc9, 0x55, 0xac, 0x49,
+ 0xda, 0x2e, 0x21, 0x07, 0xb6,
+ 0x7a };
+ doHashTest("1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ MD5, hash_expected8, 16);
+}
+
+//
+// Test values taken from RFC 3174
+//
+TEST(HashTest, SHA1_RFC3174) {
+ const uint8_t hash_expected[] = { 0xa9, 0x99, 0x3e, 0x36, 0x47,
+ 0x06, 0x81, 0x6a, 0xba, 0x3e,
+ 0x25, 0x71, 0x78, 0x50, 0xc2,
+ 0x6c, 0x9c, 0xd0, 0xd8, 0x9d };
+ doHashTest("abc", SHA1, hash_expected, 20);
+
+ const uint8_t hash_expected2[] = { 0x84, 0x98, 0x3e, 0x44, 0x1c,
+ 0x3b, 0xd2, 0x6e, 0xba, 0xae,
+ 0x4a, 0xa1, 0xf9, 0x51, 0x29,
+ 0xe5, 0xe5, 0x46, 0x70, 0xf1 };
+ doHashTest("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ SHA1, hash_expected2, 20);
+
+ const uint8_t hash_expected3[] = { 0x34, 0xaa, 0x97, 0x3c, 0xd4,
+ 0xc4, 0xda, 0xa4, 0xf6, 0x1e,
+ 0xeb, 0x2b, 0xdb, 0xad, 0x27,
+ 0x31, 0x65, 0x34, 0x01, 0x6f };
+ doHashTest(std::string(1000000, 0x61), SHA1, hash_expected3, 20);
+
+ const uint8_t hash_expected4[] = { 0xde, 0xa3, 0x56, 0xa2, 0xcd,
+ 0xdd, 0x90, 0xc7, 0xa7, 0xec,
+ 0xed, 0xc5, 0xeb, 0xb5, 0x63,
+ 0x93, 0x4f, 0x46, 0x04, 0x52 };
+ doHashTest("01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567",
+ SHA1, hash_expected4, 20);
+}
+
+//
+// Test values taken from RFC 6234
+//
+TEST(HashTest, SHA224_RFC6234) {
+ const uint8_t hash_expected[] = { 0x23, 0x09, 0x7d, 0x22, 0x34,
+ 0x05, 0xd8, 0x22, 0x86, 0x42,
+ 0xa4, 0x77, 0xbd, 0xa2, 0x55,
+ 0xb3, 0x2a, 0xad, 0xbc, 0xe4,
+ 0xbd, 0xa0, 0xb3, 0xf7, 0xe3,
+ 0x6c, 0x9d, 0xa7 };
+ doHashTest("abc", SHA224, hash_expected, 28);
+
+ const uint8_t hash_expected2[] = { 0x75, 0x38, 0x8b, 0x16, 0x51,
+ 0x27, 0x76, 0xcc, 0x5d, 0xba,
+ 0x5d, 0xa1, 0xfd, 0x89, 0x01,
+ 0x50, 0xb0, 0xc6, 0x45, 0x5c,
+ 0xb4, 0xf5, 0x8b, 0x19, 0x52,
+ 0x52, 0x25, 0x25 };
+ doHashTest("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ SHA224, hash_expected2, 28);
+
+ const uint8_t hash_expected3[] = { 0x20, 0x79, 0x46, 0x55, 0x98,
+ 0x0c, 0x91, 0xd8, 0xbb, 0xb4,
+ 0xc1, 0xea, 0x97, 0x61, 0x8a,
+ 0x4b, 0xf0, 0x3f, 0x42, 0x58,
+ 0x19, 0x48, 0xb2, 0xee, 0x4e,
+ 0xe7, 0xad, 0x67 };
+ doHashTest(std::string(1000000, 0x61), SHA224, hash_expected3, 28);
+
+ const uint8_t hash_expected4[] = { 0x56, 0x7f, 0x69, 0xf1, 0x68,
+ 0xcd, 0x78, 0x44, 0xe6, 0x52,
+ 0x59, 0xce, 0x65, 0x8f, 0xe7,
+ 0xaa, 0xdf, 0xa2, 0x52, 0x16,
+ 0xe6, 0x8e, 0xca, 0x0e, 0xb7,
+ 0xab, 0x82, 0x62 };
+ doHashTest("01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567",
+ SHA224, hash_expected4, 28);
+}
+
+TEST(HashTest, SHA256_RFC6234) {
+ const uint8_t hash_expected[] = { 0xba, 0x78, 0x16, 0xbf, 0x8f,
+ 0x01, 0xcf, 0xea, 0x41, 0x41,
+ 0x40, 0xde, 0x5d, 0xae, 0x22,
+ 0x23, 0xb0, 0x03, 0x61, 0xa3,
+ 0x96, 0x17, 0x7a, 0x9c, 0xb4,
+ 0x10, 0xff, 0x61, 0xf2, 0x00,
+ 0x15, 0xad };
+ doHashTest("abc", SHA256, hash_expected, 32);
+
+ const uint8_t hash_expected2[] = { 0x24, 0x8d, 0x6a, 0x61, 0xd2,
+ 0x06, 0x38, 0xb8, 0xe5, 0xc0,
+ 0x26, 0x93, 0x0c, 0x3e, 0x60,
+ 0x39, 0xa3, 0x3c, 0xe4, 0x59,
+ 0x64, 0xff, 0x21, 0x67, 0xf6,
+ 0xec, 0xed, 0xd4, 0x19, 0xdb,
+ 0x06, 0xc1 };
+ doHashTest("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+ SHA256, hash_expected2, 32);
+
+ const uint8_t hash_expected3[] = { 0xcd, 0xc7, 0x6e, 0x5c, 0x99,
+ 0x14, 0xfb, 0x92, 0x81, 0xa1,
+ 0xc7, 0xe2, 0x84, 0xd7, 0x3e,
+ 0x67, 0xf1, 0x80, 0x9a, 0x48,
+ 0xa4, 0x97, 0x20, 0x0e, 0x04,
+ 0x6d, 0x39, 0xcc, 0xc7, 0x11,
+ 0x2c, 0xd0 };
+ doHashTest(std::string(1000000, 0x61), SHA256, hash_expected3, 32);
+
+ const uint8_t hash_expected4[] = { 0x59, 0x48, 0x47, 0x32, 0x84,
+ 0x51, 0xbd, 0xfa, 0x85, 0x05,
+ 0x62, 0x25, 0x46, 0x2c, 0xc1,
+ 0xd8, 0x67, 0xd8, 0x77, 0xfb,
+ 0x38, 0x8d, 0xf0, 0xce, 0x35,
+ 0xf2, 0x5a, 0xb5, 0x56, 0x2b,
+ 0xfb, 0xb5 };
+ doHashTest("01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567",
+ SHA256, hash_expected4, 32);
+}
+
+TEST(HashTest, SHA384_RFC6234) {
+ const uint8_t hash_expected[] = { 0xcb, 0x00, 0x75, 0x3f, 0x45,
+ 0xa3, 0x5e, 0x8b, 0xb5, 0xa0,
+ 0x3d, 0x69, 0x9a, 0xc6, 0x50,
+ 0x07, 0x27, 0x2c, 0x32, 0xab,
+ 0x0e, 0xde, 0xd1, 0x63, 0x1a,
+ 0x8b, 0x60, 0x5a, 0x43, 0xff,
+ 0x5b, 0xed, 0x80, 0x86, 0x07,
+ 0x2b, 0xa1, 0xe7, 0xcc, 0x23,
+ 0x58, 0xba, 0xec, 0xa1, 0x34,
+ 0xc8, 0x25, 0xa7 };
+ doHashTest("abc", SHA384, hash_expected, 48);
+
+ const uint8_t hash_expected2[] = { 0x09, 0x33, 0x0c, 0x33, 0xf7,
+ 0x11, 0x47, 0xe8, 0x3d, 0x19,
+ 0x2f, 0xc7, 0x82, 0xcd, 0x1b,
+ 0x47, 0x53, 0x11, 0x1b, 0x17,
+ 0x3b, 0x3b, 0x05, 0xd2, 0x2f,
+ 0xa0, 0x80, 0x86, 0xe3, 0xb0,
+ 0xf7, 0x12, 0xfc, 0xc7, 0xc7,
+ 0x1a, 0x55, 0x7e, 0x2d, 0xb9,
+ 0x66, 0xc3, 0xe9, 0xfa, 0x91,
+ 0x74, 0x60, 0x39 };
+ doHashTest("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+ "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
+ SHA384, hash_expected2, 48);
+
+ const uint8_t hash_expected3[] = { 0x9d, 0x0e, 0x18, 0x09, 0x71,
+ 0x64, 0x74, 0xcb, 0x08, 0x6e,
+ 0x83, 0x4e, 0x31, 0x0a, 0x4a,
+ 0x1c, 0xed, 0x14, 0x9e, 0x9c,
+ 0x00, 0xf2, 0x48, 0x52, 0x79,
+ 0x72, 0xce, 0xc5, 0x70, 0x4c,
+ 0x2a, 0x5b, 0x07, 0xb8, 0xb3,
+ 0xdc, 0x38, 0xec, 0xc4, 0xeb,
+ 0xae, 0x97, 0xdd, 0xd8, 0x7f,
+ 0x3d, 0x89, 0x85 };
+ doHashTest(std::string(1000000, 0x61), SHA384, hash_expected3, 48);
+
+ const uint8_t hash_expected4[] = { 0x2f, 0xc6, 0x4a, 0x4f, 0x50,
+ 0x0d, 0xdb, 0x68, 0x28, 0xf6,
+ 0xa3, 0x43, 0x0b, 0x8d, 0xd7,
+ 0x2a, 0x36, 0x8e, 0xb7, 0xf3,
+ 0xa8, 0x32, 0x2a, 0x70, 0xbc,
+ 0x84, 0x27, 0x5b, 0x9c, 0x0b,
+ 0x3a, 0xb0, 0x0d, 0x27, 0xa5,
+ 0xcc, 0x3c, 0x2d, 0x22, 0x4a,
+ 0xa6, 0xb6, 0x1a, 0x0d, 0x79,
+ 0xfb, 0x45, 0x96 };
+ doHashTest("01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567",
+ SHA384, hash_expected4, 48);
+}
+
+TEST(HashTest, SHA512_RFC6234) {
+ const uint8_t hash_expected[] = { 0xdd, 0xaf, 0x35, 0xa1, 0x93,
+ 0x61, 0x7a, 0xba, 0xcc, 0x41,
+ 0x73, 0x49, 0xae, 0x20, 0x41,
+ 0x31, 0x12, 0xe6, 0xfa, 0x4e,
+ 0x89, 0xa9, 0x7e, 0xa2, 0x0a,
+ 0x9e, 0xee, 0xe6, 0x4b, 0x55,
+ 0xd3, 0x9a, 0x21, 0x92, 0x99,
+ 0x2a, 0x27, 0x4f, 0xc1, 0xa8,
+ 0x36, 0xba, 0x3c, 0x23, 0xa3,
+ 0xfe, 0xeb, 0xbd, 0x45, 0x4d,
+ 0x44, 0x23, 0x64, 0x3c, 0xe8,
+ 0x0e, 0x2a, 0x9a, 0xc9, 0x4f,
+ 0xa5, 0x4c, 0xa4, 0x9f };
+ doHashTest("abc", SHA512, hash_expected, 64);
+
+ const uint8_t hash_expected2[] = { 0x8e, 0x95, 0x9b, 0x75, 0xda,
+ 0xe3, 0x13, 0xda, 0x8c, 0xf4,
+ 0xf7, 0x28, 0x14, 0xfc, 0x14,
+ 0x3f, 0x8f, 0x77, 0x79, 0xc6,
+ 0xeb, 0x9f, 0x7f, 0xa1, 0x72,
+ 0x99, 0xae, 0xad, 0xb6, 0x88,
+ 0x90, 0x18, 0x50, 0x1d, 0x28,
+ 0x9e, 0x49, 0x00, 0xf7, 0xe4,
+ 0x33, 0x1b, 0x99, 0xde, 0xc4,
+ 0xb5, 0x43, 0x3a, 0xc7, 0xd3,
+ 0x29, 0xee, 0xb6, 0xdd, 0x26,
+ 0x54, 0x5e, 0x96, 0xe5, 0x5b,
+ 0x87, 0x4b, 0xe9, 0x09 };
+ doHashTest("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
+ "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
+ SHA512, hash_expected2, 64);
+
+ const uint8_t hash_expected3[] = { 0xe7, 0x18, 0x48, 0x3d, 0x0c,
+ 0xe7, 0x69, 0x64, 0x4e, 0x2e,
+ 0x42, 0xc7, 0xbc, 0x15, 0xb4,
+ 0x63, 0x8e, 0x1f, 0x98, 0xb1,
+ 0x3b, 0x20, 0x44, 0x28, 0x56,
+ 0x32, 0xa8, 0x03, 0xaf, 0xa9,
+ 0x73, 0xeb, 0xde, 0x0f, 0xf2,
+ 0x44, 0x87, 0x7e, 0xa6, 0x0a,
+ 0x4c, 0xb0, 0x43, 0x2c, 0xe5,
+ 0x77, 0xc3, 0x1b, 0xeb, 0x00,
+ 0x9c, 0x5c, 0x2c, 0x49, 0xaa,
+ 0x2e, 0x4e, 0xad, 0xb2, 0x17,
+ 0xad, 0x8c, 0xc0, 0x9b };
+ doHashTest(std::string(1000000, 0x61), SHA512, hash_expected3, 64);
+
+ const uint8_t hash_expected4[] = { 0x89, 0xd0, 0x5b, 0xa6, 0x32,
+ 0xc6, 0x99, 0xc3, 0x12, 0x31,
+ 0xde, 0xd4, 0xff, 0xc1, 0x27,
+ 0xd5, 0xa8, 0x94, 0xda, 0xd4,
+ 0x12, 0xc0, 0xe0, 0x24, 0xdb,
+ 0x87, 0x2d, 0x1a, 0xbd, 0x2b,
+ 0xa8, 0x14, 0x1a, 0x0f, 0x85,
+ 0x07, 0x2a, 0x9b, 0xe1, 0xe2,
+ 0xaa, 0x04, 0xcf, 0x33, 0xc7,
+ 0x65, 0xcb, 0x51, 0x08, 0x13,
+ 0xa3, 0x9c, 0xd5, 0xa8, 0x4c,
+ 0x4a, 0xca, 0xa6, 0x4d, 0x3f,
+ 0x3f, 0xb7, 0xba, 0xe9 };
+ doHashTest("01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567"
+ "01234567012345670123456701234567",
+ SHA512, hash_expected4, 64);
+}
+
+namespace {
+ /// @brief Get the hash algorithm
+ /// @param alg Hash algorithm enum
+ /// @return Hash algorithm enum
+ HashAlgorithm
+ digestHashAlgorithm(HashAlgorithm alg) {
+ boost::shared_ptr<Hash> hash_digest(
+ CryptoLink::getCryptoLink().createHash(alg),
+ deleteHash);
+ return (hash_digest->getHashAlgorithm());
+ }
+}
+
+TEST(HashTest, HashAlgorithm) {
+ EXPECT_EQ(MD5, digestHashAlgorithm(MD5));
+ EXPECT_EQ(SHA1, digestHashAlgorithm(SHA1));
+ EXPECT_EQ(SHA256, digestHashAlgorithm(SHA256));
+ EXPECT_EQ(SHA224, digestHashAlgorithm(SHA224));
+ EXPECT_EQ(SHA384, digestHashAlgorithm(SHA384));
+ EXPECT_EQ(SHA512, digestHashAlgorithm(SHA512));
+}
+
+namespace {
+ /// @brief Compute the vector digest length
+ /// @param alg Hash algorithm enum
+ /// @param len Wanted length
+ /// @return Effective length
+ size_t
+ digestVectorLength(HashAlgorithm alg, size_t len) {
+ boost::shared_ptr<Hash> hash_digest(
+ CryptoLink::getCryptoLink().createHash(alg),
+ deleteHash);
+ hash_digest->update("asdf", 4);
+ const std::vector<uint8_t> result = hash_digest->final(len);
+ return (result.size());
+ }
+
+ /// @brief Compute the buffer digest length
+ /// @param alg Hash algorithm enum
+ /// @param len Wanted length
+ /// @return Effective length
+ size_t
+ digestBufferLength(HashAlgorithm alg, size_t len) {
+ boost::shared_ptr<Hash> hash_digest(
+ CryptoLink::getCryptoLink().createHash(alg),
+ deleteHash);
+ hash_digest->update("asdf", 4);
+ OutputBuffer result(0);
+ hash_digest->final(result, len);
+ return (result.getLength());
+ }
+ // There is no equivalent for array digest because it is copied
+ // in place
+}
+
+TEST(HashTest, HashLength) {
+ EXPECT_EQ(8, digestVectorLength(MD5, 8));
+ EXPECT_EQ(16, digestVectorLength(MD5, 16));
+ EXPECT_EQ(16, digestVectorLength(MD5, 40));
+ EXPECT_EQ(16, digestVectorLength(MD5, 2000));
+
+ EXPECT_EQ(8, digestBufferLength(SHA1, 8));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 20));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 40));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 2000));
+
+ EXPECT_EQ(8, digestBufferLength(SHA256, 8));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 32));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 40));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 3200));
+
+ EXPECT_EQ(8, digestBufferLength(MD5, 8));
+ EXPECT_EQ(16, digestBufferLength(MD5, 16));
+ EXPECT_EQ(16, digestBufferLength(MD5, 40));
+ EXPECT_EQ(16, digestBufferLength(MD5, 2000));
+
+ EXPECT_EQ(8, digestBufferLength(SHA1, 8));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 20));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 40));
+ EXPECT_EQ(20, digestBufferLength(SHA1, 2000));
+
+ EXPECT_EQ(8, digestBufferLength(SHA256, 8));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 32));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 40));
+ EXPECT_EQ(32, digestBufferLength(SHA256, 3200));
+}
+
+// @todo Error cases?
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-13 19:39:29 +0000