aboutsummaryrefslogtreecommitdiff
path: root/src/test/crypto_tests.cpp
blob: 466b38fca96e12a1d335ee750b12b9f10c72fb8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
// Copyright (c) 2014 The Bitcoin Core developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "crypto/ripemd160.h"
#include "crypto/sha1.h"
#include "crypto/sha256.h"
#include "crypto/sha512.h"
#include "crypto/hmac_sha256.h"
#include "crypto/hmac_sha512.h"
#include "random.h"
#include "utilstrencodings.h"

#include <vector>

#include <boost/test/unit_test.hpp>

BOOST_AUTO_TEST_SUITE(crypto_tests)

template<typename Hasher, typename In, typename Out>
void TestVector(const Hasher &h, const In &in, const Out &out) {
    Out hash;
    BOOST_CHECK(out.size() == h.OUTPUT_SIZE);
    hash.resize(out.size());
    {
        // Test that writing the whole input string at once works.
        Hasher(h).Write((unsigned char*)&in[0], in.size()).Finalize(&hash[0]);
        BOOST_CHECK(hash == out);
    }
    for (int i=0; i<32; i++) {
        // Test that writing the string broken up in random pieces works.
        Hasher hasher(h);
        size_t pos = 0;
        while (pos < in.size()) {
            size_t len = insecure_rand() % ((in.size() - pos + 1) / 2 + 1);
            hasher.Write((unsigned char*)&in[pos], len);
            pos += len;
            if (pos > 0 && pos + 2 * out.size() > in.size() && pos < in.size()) {
                // Test that writing the rest at once to a copy of a hasher works.
                Hasher(hasher).Write((unsigned char*)&in[pos], in.size() - pos).Finalize(&hash[0]);
                BOOST_CHECK(hash == out);
            }
        }
        hasher.Finalize(&hash[0]);
        BOOST_CHECK(hash == out);
    }
}

void TestSHA1(const std::string &in, const std::string &hexout) { TestVector(CSHA1(), in, ParseHex(hexout));}
void TestSHA256(const std::string &in, const std::string &hexout) { TestVector(CSHA256(), in, ParseHex(hexout));}
void TestSHA512(const std::string &in, const std::string &hexout) { TestVector(CSHA512(), in, ParseHex(hexout));}
void TestRIPEMD160(const std::string &in, const std::string &hexout) { TestVector(CRIPEMD160(), in, ParseHex(hexout));}

void TestHMACSHA256(const std::string &hexkey, const std::string &hexin, const std::string &hexout) {
    std::vector<unsigned char> key = ParseHex(hexkey);
    TestVector(CHMAC_SHA256(&key[0], key.size()), ParseHex(hexin), ParseHex(hexout));
}

void TestHMACSHA512(const std::string &hexkey, const std::string &hexin, const std::string &hexout) {
    std::vector<unsigned char> key = ParseHex(hexkey);
    TestVector(CHMAC_SHA512(&key[0], key.size()), ParseHex(hexin), ParseHex(hexout));
}

std::string LongTestString(void) {
    std::string ret;
    for (int i=0; i<200000; i++) {
        ret += (unsigned char)(i);
        ret += (unsigned char)(i >> 4);
        ret += (unsigned char)(i >> 8);
        ret += (unsigned char)(i >> 12);
        ret += (unsigned char)(i >> 16);
    }
    return ret;
}

const std::string test1 = LongTestString();

BOOST_AUTO_TEST_CASE(ripemd160_testvectors) {
    TestRIPEMD160("", "9c1185a5c5e9fc54612808977ee8f548b2258d31");
    TestRIPEMD160("abc", "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc");
    TestRIPEMD160("message digest", "5d0689ef49d2fae572b881b123a85ffa21595f36");
    TestRIPEMD160("secure hash algorithm", "20397528223b6a5f4cbc2808aba0464e645544f9");
    TestRIPEMD160("RIPEMD160 is considered to be safe", "a7d78608c7af8a8e728778e81576870734122b66");
    TestRIPEMD160("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
                  "12a053384a9c0c88e405a06c27dcf49ada62eb2b");
    TestRIPEMD160("For this sample, this 63-byte string will be used as input data",
                  "de90dbfee14b63fb5abf27c2ad4a82aaa5f27a11");
    TestRIPEMD160("This is exactly 64 bytes long, not counting the terminating byte",
                  "eda31d51d3a623b81e19eb02e24ff65d27d67b37");
    TestRIPEMD160(std::string(1000000, 'a'), "52783243c1697bdbe16d37f97f68f08325dc1528");
    TestRIPEMD160(test1, "464243587bd146ea835cdf57bdae582f25ec45f1");
}

BOOST_AUTO_TEST_CASE(sha1_testvectors) {
    TestSHA1("", "da39a3ee5e6b4b0d3255bfef95601890afd80709");
    TestSHA1("abc", "a9993e364706816aba3e25717850c26c9cd0d89d");
    TestSHA1("message digest", "c12252ceda8be8994d5fa0290a47231c1d16aae3");
    TestSHA1("secure hash algorithm", "d4d6d2f0ebe317513bbd8d967d89bac5819c2f60");
    TestSHA1("SHA1 is considered to be safe", "f2b6650569ad3a8720348dd6ea6c497dee3a842a");
    TestSHA1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
             "84983e441c3bd26ebaae4aa1f95129e5e54670f1");
    TestSHA1("For this sample, this 63-byte string will be used as input data",
             "4f0ea5cd0585a23d028abdc1a6684e5a8094dc49");
    TestSHA1("This is exactly 64 bytes long, not counting the terminating byte",
             "fb679f23e7d1ce053313e66e127ab1b444397057");
    TestSHA1(std::string(1000000, 'a'), "34aa973cd4c4daa4f61eeb2bdbad27316534016f");
    TestSHA1(test1, "b7755760681cbfd971451668f32af5774f4656b5");
}

BOOST_AUTO_TEST_CASE(sha256_testvectors) {
    TestSHA256("", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
    TestSHA256("abc", "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad");
    TestSHA256("message digest",
               "f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650");
    TestSHA256("secure hash algorithm",
               "f30ceb2bb2829e79e4ca9753d35a8ecc00262d164cc077080295381cbd643f0d");
    TestSHA256("SHA256 is considered to be safe",
               "6819d915c73f4d1e77e4e1b52d1fa0f9cf9beaead3939f15874bd988e2a23630");
    TestSHA256("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
               "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1");
    TestSHA256("For this sample, this 63-byte string will be used as input data",
               "f08a78cbbaee082b052ae0708f32fa1e50c5c421aa772ba5dbb406a2ea6be342");
    TestSHA256("This is exactly 64 bytes long, not counting the terminating byte",
               "ab64eff7e88e2e46165e29f2bce41826bd4c7b3552f6b382a9e7d3af47c245f8");
    TestSHA256("As Bitcoin relies on 80 byte header hashes, we want to have an example for that.",
               "7406e8de7d6e4fffc573daef05aefb8806e7790f55eab5576f31349743cca743");
    TestSHA256(std::string(1000000, 'a'),
               "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0");
    TestSHA256(test1, "a316d55510b49662420f49d145d42fb83f31ef8dc016aa4e32df049991a91e26");
}

BOOST_AUTO_TEST_CASE(sha512_testvectors) {
    TestSHA512("",
               "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce"
               "47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e");
    TestSHA512("abc",
               "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"
               "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f");
    TestSHA512("message digest",
               "107dbf389d9e9f71a3a95f6c055b9251bc5268c2be16d6c13492ea45b0199f33"
               "09e16455ab1e96118e8a905d5597b72038ddb372a89826046de66687bb420e7c");
    TestSHA512("secure hash algorithm",
               "7746d91f3de30c68cec0dd693120a7e8b04d8073cb699bdce1a3f64127bca7a3"
               "d5db502e814bb63c063a7a5043b2df87c61133395f4ad1edca7fcf4b30c3236e");
    TestSHA512("SHA512 is considered to be safe",
               "099e6468d889e1c79092a89ae925a9499b5408e01b66cb5b0a3bd0dfa51a9964"
               "6b4a3901caab1318189f74cd8cf2e941829012f2449df52067d3dd5b978456c2");
    TestSHA512("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
               "204a8fc6dda82f0a0ced7beb8e08a41657c16ef468b228a8279be331a703c335"
               "96fd15c13b1b07f9aa1d3bea57789ca031ad85c7a71dd70354ec631238ca3445");
    TestSHA512("For this sample, this 63-byte string will be used as input data",
               "b3de4afbc516d2478fe9b518d063bda6c8dd65fc38402dd81d1eb7364e72fb6e"
               "6663cf6d2771c8f5a6da09601712fb3d2a36c6ffea3e28b0818b05b0a8660766");
    TestSHA512("This is exactly 64 bytes long, not counting the terminating byte",
               "70aefeaa0e7ac4f8fe17532d7185a289bee3b428d950c14fa8b713ca09814a38"
               "7d245870e007a80ad97c369d193e41701aa07f3221d15f0e65a1ff970cedf030");
    TestSHA512("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno"
               "ijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
               "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018"
               "501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909");
    TestSHA512(std::string(1000000, 'a'),
               "e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb"
               "de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b");
    TestSHA512(test1,
               "40cac46c147e6131c5193dd5f34e9d8bb4951395f27b08c558c65ff4ba2de594"
               "37de8c3ef5459d76a52cedc02dc499a3c9ed9dedbfb3281afd9653b8a112fafc");
}

BOOST_AUTO_TEST_CASE(hmac_sha256_testvectors) {
    // test cases 1, 2, 3, 4, 6 and 7 of RFC 4231
    TestHMACSHA256("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
                   "4869205468657265",
                   "b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7");
    TestHMACSHA256("4a656665",
                   "7768617420646f2079612077616e7420666f72206e6f7468696e673f",
                   "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843");
    TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                   "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
                   "dddddddddddddddddddddddddddddddddddd",
                   "773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe");
    TestHMACSHA256("0102030405060708090a0b0c0d0e0f10111213141516171819",
                   "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
                   "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
                   "82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b");
    TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaa",
                   "54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a"
                   "65204b6579202d2048617368204b6579204669727374",
                   "60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54");
    TestHMACSHA256("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaa",
                   "5468697320697320612074657374207573696e672061206c6172676572207468"
                   "616e20626c6f636b2d73697a65206b657920616e642061206c61726765722074"
                   "68616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565"
                   "647320746f20626520686173686564206265666f7265206265696e6720757365"
                   "642062792074686520484d414320616c676f726974686d2e",
                   "9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2");
}

BOOST_AUTO_TEST_CASE(hmac_sha512_testvectors) {
    // test cases 1, 2, 3, 4, 6 and 7 of RFC 4231
    TestHMACSHA512("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
                   "4869205468657265",
                   "87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cde"
                   "daa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854");
    TestHMACSHA512("4a656665",
                   "7768617420646f2079612077616e7420666f72206e6f7468696e673f",
                   "164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea250554"
                   "9758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737");
    TestHMACSHA512("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                   "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
                   "dddddddddddddddddddddddddddddddddddd",
                   "fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39"
                   "bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb");
    TestHMACSHA512("0102030405060708090a0b0c0d0e0f10111213141516171819",
                   "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
                   "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
                   "b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3db"
                   "a91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd");
    TestHMACSHA512("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaa",
                   "54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a"
                   "65204b6579202d2048617368204b6579204669727374",
                   "80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f352"
                   "6b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598");
    TestHMACSHA512("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                   "aaaaaa",
                   "5468697320697320612074657374207573696e672061206c6172676572207468"
                   "616e20626c6f636b2d73697a65206b657920616e642061206c61726765722074"
                   "68616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565"
                   "647320746f20626520686173686564206265666f7265206265696e6720757365"
                   "642062792074686520484d414320616c676f726974686d2e",
                   "e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944"
                   "b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58");
}

BOOST_AUTO_TEST_SUITE_END()