| 18 | #include <vector> |
| 19 | |
| 20 | FUZZ_TARGET(crypto) |
| 21 | { |
| 22 | FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()}; |
| 23 | std::vector<uint8_t> data = ConsumeRandomLengthByteVector(fuzzed_data_provider); |
| 24 | if (data.empty()) { |
| 25 | data.resize(fuzzed_data_provider.ConsumeIntegralInRange<size_t>(1, 4096), fuzzed_data_provider.ConsumeIntegral<uint8_t>()); |
| 26 | } |
| 27 | |
| 28 | CHash160 hash160; |
| 29 | CHash256 hash256; |
| 30 | CHMAC_SHA256 hmac_sha256{data.data(), data.size()}; |
| 31 | CHMAC_SHA512 hmac_sha512{data.data(), data.size()}; |
| 32 | CRIPEMD160 ripemd160; |
| 33 | CSHA1 sha1; |
| 34 | CSHA256 sha256; |
| 35 | CSHA512 sha512; |
| 36 | SHA3_256 sha3; |
| 37 | CSipHasher sip_hasher{fuzzed_data_provider.ConsumeIntegral<uint64_t>(), fuzzed_data_provider.ConsumeIntegral<uint64_t>()}; |
| 38 | |
| 39 | LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 30) |
| 40 | { |
| 41 | CallOneOf( |
| 42 | fuzzed_data_provider, |
| 43 | [&] { |
| 44 | if (fuzzed_data_provider.ConsumeBool()) { |
| 45 | data = ConsumeRandomLengthByteVector(fuzzed_data_provider); |
| 46 | if (data.empty()) { |
| 47 | data.resize(fuzzed_data_provider.ConsumeIntegralInRange<size_t>(1, 4096), fuzzed_data_provider.ConsumeIntegral<uint8_t>()); |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | (void)hash160.Write(data); |
| 52 | (void)hash256.Write(data); |
| 53 | (void)hmac_sha256.Write(data.data(), data.size()); |
| 54 | (void)hmac_sha512.Write(data.data(), data.size()); |
| 55 | (void)ripemd160.Write(data.data(), data.size()); |
| 56 | (void)sha1.Write(data.data(), data.size()); |
| 57 | (void)sha256.Write(data.data(), data.size()); |
| 58 | (void)sha3.Write(data); |
| 59 | (void)sha512.Write(data.data(), data.size()); |
| 60 | (void)sip_hasher.Write(data.data(), data.size()); |
| 61 | |
| 62 | (void)Hash(data); |
| 63 | (void)Hash160(data); |
| 64 | (void)sha512.Size(); |
| 65 | }, |
| 66 | [&] { |
| 67 | (void)hash160.Reset(); |
| 68 | (void)hash256.Reset(); |
| 69 | (void)ripemd160.Reset(); |
| 70 | (void)sha1.Reset(); |
| 71 | (void)sha256.Reset(); |
| 72 | (void)sha3.Reset(); |
| 73 | (void)sha512.Reset(); |
| 74 | }, |
| 75 | [&] { |
| 76 | CallOneOf( |
| 77 | fuzzed_data_provider, |
nothing calls this directly
no test coverage detected