void calc_rmd320(char *str,uint8_t *digest,uint8_t *message,int32_t len) { int init_hexbytes_noT(char *hexbytes,unsigned char *message,long len); hash_state md; rmd320_init(&md); rmd320_process(&md,message,len); rmd320_done(&md,digest); if ( str != 0 ) init_hexbytes_noT(str,digest,40); }
/** Self-test the hash @return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled */ int rmd320_test(void) { #ifndef LTC_TEST return CRYPT_NOP; #else static const struct { const char *msg; unsigned char hash[40]; } tests[] = { { "", { 0x22, 0xd6, 0x5d, 0x56, 0x61, 0x53, 0x6c, 0xdc, 0x75, 0xc1, 0xfd, 0xf5, 0xc6, 0xde, 0x7b, 0x41, 0xb9, 0xf2, 0x73, 0x25, 0xeb, 0xc6, 0x1e, 0x85, 0x57, 0x17, 0x7d, 0x70, 0x5a, 0x0e, 0xc8, 0x80, 0x15, 0x1c, 0x3a, 0x32, 0xa0, 0x08, 0x99, 0xb8 } }, { "a", { 0xce, 0x78, 0x85, 0x06, 0x38, 0xf9, 0x26, 0x58, 0xa5, 0xa5, 0x85, 0x09, 0x75, 0x79, 0x92, 0x6d, 0xda, 0x66, 0x7a, 0x57, 0x16, 0x56, 0x2c, 0xfc, 0xf6, 0xfb, 0xe7, 0x7f, 0x63, 0x54, 0x2f, 0x99, 0xb0, 0x47, 0x05, 0xd6, 0x97, 0x0d, 0xff, 0x5d } }, { "abc", { 0xde, 0x4c, 0x01, 0xb3, 0x05, 0x4f, 0x89, 0x30, 0xa7, 0x9d, 0x09, 0xae, 0x73, 0x8e, 0x92, 0x30, 0x1e, 0x5a, 0x17, 0x08, 0x5b, 0xef, 0xfd, 0xc1, 0xb8, 0xd1, 0x16, 0x71, 0x3e, 0x74, 0xf8, 0x2f, 0xa9, 0x42, 0xd6, 0x4c, 0xdb, 0xc4, 0x68, 0x2d } }, { "message digest", { 0x3a, 0x8e, 0x28, 0x50, 0x2e, 0xd4, 0x5d, 0x42, 0x2f, 0x68, 0x84, 0x4f, 0x9d, 0xd3, 0x16, 0xe7, 0xb9, 0x85, 0x33, 0xfa, 0x3f, 0x2a, 0x91, 0xd2, 0x9f, 0x84, 0xd4, 0x25, 0xc8, 0x8d, 0x6b, 0x4e, 0xff, 0x72, 0x7d, 0xf6, 0x6a, 0x7c, 0x01, 0x97 } }, { "abcdefghijklmnopqrstuvwxyz", { 0xca, 0xbd, 0xb1, 0x81, 0x0b, 0x92, 0x47, 0x0a, 0x20, 0x93, 0xaa, 0x6b, 0xce, 0x05, 0x95, 0x2c, 0x28, 0x34, 0x8c, 0xf4, 0x3f, 0xf6, 0x08, 0x41, 0x97, 0x51, 0x66, 0xbb, 0x40, 0xed, 0x23, 0x40, 0x04, 0xb8, 0x82, 0x44, 0x63, 0xe6, 0xb0, 0x09 } }, { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", { 0xd0, 0x34, 0xa7, 0x95, 0x0c, 0xf7, 0x22, 0x02, 0x1b, 0xa4, 0xb8, 0x4d, 0xf7, 0x69, 0xa5, 0xde, 0x20, 0x60, 0xe2, 0x59, 0xdf, 0x4c, 0x9b, 0xb4, 0xa4, 0x26, 0x8c, 0x0e, 0x93, 0x5b, 0xbc, 0x74, 0x70, 0xa9, 0x69, 0xc9, 0xd0, 0x72, 0xa1, 0xac } } }; int i; unsigned char tmp[40]; hash_state md; for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) { rmd320_init(&md); rmd320_process(&md, (unsigned char *)tests[i].msg, strlen(tests[i].msg)); rmd320_done(&md, tmp); if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "RIPEMD320", i)) { return CRYPT_FAIL_TESTVECTOR; } } return CRYPT_OK; #endif }