selftest.h (1383B)
1 /*********************************************************************** 2 * Copyright (c) 2020 Pieter Wuille * 3 * Distributed under the MIT software license, see the accompanying * 4 * file COPYING or https://www.opensource.org/licenses/mit-license.php.* 5 ***********************************************************************/ 6 7 #ifndef SECP256K1_SELFTEST_H 8 #define SECP256K1_SELFTEST_H 9 10 #include "hash.h" 11 12 #include <string.h> 13 14 static int haskellsecp256k1_v0_1_0_selftest_sha256(void) { 15 static const char *input63 = "For this sample, this 63-byte string will be used as input data"; 16 static const unsigned char output32[32] = { 17 0xf0, 0x8a, 0x78, 0xcb, 0xba, 0xee, 0x08, 0x2b, 0x05, 0x2a, 0xe0, 0x70, 0x8f, 0x32, 0xfa, 0x1e, 18 0x50, 0xc5, 0xc4, 0x21, 0xaa, 0x77, 0x2b, 0xa5, 0xdb, 0xb4, 0x06, 0xa2, 0xea, 0x6b, 0xe3, 0x42, 19 }; 20 unsigned char out[32]; 21 haskellsecp256k1_v0_1_0_sha256 hasher; 22 haskellsecp256k1_v0_1_0_sha256_initialize(&hasher); 23 haskellsecp256k1_v0_1_0_sha256_write(&hasher, (const unsigned char*)input63, 63); 24 haskellsecp256k1_v0_1_0_sha256_finalize(&hasher, out); 25 return haskellsecp256k1_v0_1_0_memcmp_var(out, output32, 32) == 0; 26 } 27 28 static int haskellsecp256k1_v0_1_0_selftest_passes(void) { 29 return haskellsecp256k1_v0_1_0_selftest_sha256(); 30 } 31 32 #endif /* SECP256K1_SELFTEST_H */