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
crate::ix!();
//-------------------------------------------[.cpp/bitcoin/src/test/fuzz/crypto.cpp]
#[fuzz_test] fn crypto() {
todo!();
/*
FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
std::vector<uint8_t> data = ConsumeRandomLengthByteVector(fuzzed_data_provider);
if (data.empty()) {
data.resize(fuzzed_data_provider.ConsumeIntegralInRange<size_t>(1, 4096), fuzzed_data_provider.ConsumeIntegral<uint8_t>());
}
CHash160 hash160;
CHash256 hash256;
CHMAC_SHA256 hmac_sha256{data.data(), data.size()};
CHMAC_SHA512 hmac_sha512{data.data(), data.size()};
CRIPEMD160 ripemd160;
CSHA1 sha1;
CSHA256 sha256;
CSHA512 sha512;
SHA3_256 sha3;
CSipHasher sip_hasher{fuzzed_data_provider.ConsumeIntegral<uint64_t>(), fuzzed_data_provider.ConsumeIntegral<uint64_t>()};
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 30)
{
CallOneOf(
fuzzed_data_provider,
[&] {
if (fuzzed_data_provider.ConsumeBool()) {
data = ConsumeRandomLengthByteVector(fuzzed_data_provider);
if (data.empty()) {
data.resize(fuzzed_data_provider.ConsumeIntegralInRange<size_t>(1, 4096), fuzzed_data_provider.ConsumeIntegral<uint8_t>());
}
}
(c_void)hash160.Write(data);
(c_void)hash256.Write(data);
(c_void)hmac_sha256.Write(data.data(), data.size());
(c_void)hmac_sha512.Write(data.data(), data.size());
(c_void)ripemd160.Write(data.data(), data.size());
(c_void)sha1.Write(data.data(), data.size());
(c_void)sha256.Write(data.data(), data.size());
(c_void)sha3.Write(data);
(c_void)sha512.Write(data.data(), data.size());
(c_void)sip_hasher.Write(data.data(), data.size());
(c_void)Hash(data);
(c_void)Hash160(data);
(c_void)sha512.Size();
},
[&] {
(c_void)hash160.Reset();
(c_void)hash256.Reset();
(c_void)ripemd160.Reset();
(c_void)sha1.Reset();
(c_void)sha256.Reset();
(c_void)sha3.Reset();
(c_void)sha512.Reset();
},
[&] {
CallOneOf(
fuzzed_data_provider,
[&] {
data.resize(CHash160::OUTPUT_SIZE);
hash160.Finalize(data);
},
[&] {
data.resize(CHash256::OUTPUT_SIZE);
hash256.Finalize(data);
},
[&] {
data.resize(CHMAC_SHA256::OUTPUT_SIZE);
hmac_sha256.Finalize(data.data());
},
[&] {
data.resize(CHMAC_SHA512::OUTPUT_SIZE);
hmac_sha512.Finalize(data.data());
},
[&] {
data.resize(CRIPEMD160::OUTPUT_SIZE);
ripemd160.Finalize(data.data());
},
[&] {
data.resize(CSHA1::OUTPUT_SIZE);
sha1.Finalize(data.data());
},
[&] {
data.resize(CSHA256::OUTPUT_SIZE);
sha256.Finalize(data.data());
},
[&] {
data.resize(CSHA512::OUTPUT_SIZE);
sha512.Finalize(data.data());
},
[&] {
data.resize(1);
data[0] = sip_hasher.Finalize() % 256;
},
[&] {
data.resize(SHA3_256::OUTPUT_SIZE);
sha3.Finalize(data);
});
});
}
if (fuzzed_data_provider.ConsumeBool()) {
uint64_t state[25];
for (size_t i = 0; i < 25; ++i) {
state[i] = fuzzed_data_provider.ConsumeIntegral<uint64_t>();
}
KeccakF(state);
}
*/
}