1 /* 2 * Copyright 2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include <string.h> 11 #include <openssl/sha.h> 12 #include "testutil.h" 13 14 static int test_static_sha_common(const char *input, size_t length, 15 const unsigned char *out, 16 unsigned char *(*md)(const unsigned char *d, 17 size_t n, 18 unsigned char *md)) 19 { 20 unsigned char buf[EVP_MAX_MD_SIZE], *sbuf; 21 const unsigned char *in = (unsigned char *)input; 22 const size_t in_len = strlen(input); 23 24 sbuf = (*md)(in, in_len, buf); 25 if (!TEST_ptr(sbuf) 26 || !TEST_ptr_eq(sbuf, buf) 27 || !TEST_mem_eq(sbuf, length, out, length)) 28 return 0; 29 sbuf = (*md)(in, in_len, NULL); 30 if (!TEST_ptr(sbuf) 31 || !TEST_ptr_ne(sbuf, buf) 32 || !TEST_mem_eq(sbuf, length, out, length)) 33 return 0; 34 return 1; 35 } 36 37 static int test_static_sha1(void) 38 { 39 static const unsigned char output[SHA_DIGEST_LENGTH] = { 40 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 41 0xba, 0x3e, 0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 42 0x9c, 0xd0, 0xd8, 0x9d 43 }; 44 45 return test_static_sha_common("abc", SHA_DIGEST_LENGTH, output, &SHA1); 46 } 47 48 static int test_static_sha224(void) 49 { 50 static const unsigned char output[SHA224_DIGEST_LENGTH] = { 51 0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22, 52 0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3, 53 0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7, 54 0xe3, 0x6c, 0x9d, 0xa7 55 }; 56 57 return test_static_sha_common("abc", SHA224_DIGEST_LENGTH, output, &SHA224); 58 } 59 60 static int test_static_sha256(void) 61 { 62 static const unsigned char output[SHA256_DIGEST_LENGTH] = { 63 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 64 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, 65 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, 66 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad 67 }; 68 69 return test_static_sha_common("abc", SHA256_DIGEST_LENGTH, output, &SHA256); 70 } 71 72 static int test_static_sha384(void) 73 { 74 static const unsigned char output[SHA384_DIGEST_LENGTH] = { 75 0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b, 76 0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07, 77 0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63, 78 0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed, 79 0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23, 80 0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7 81 }; 82 83 return test_static_sha_common("abc", SHA384_DIGEST_LENGTH, output, &SHA384); 84 } 85 86 static int test_static_sha512(void) 87 { 88 static const unsigned char output[SHA512_DIGEST_LENGTH] = { 89 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, 90 0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31, 91 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2, 92 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a, 93 0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8, 94 0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd, 95 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e, 96 0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f 97 }; 98 99 return test_static_sha_common("abc", SHA512_DIGEST_LENGTH, output, &SHA512); 100 } 101 102 int setup_tests(void) 103 { 104 ADD_TEST(test_static_sha1); 105 ADD_TEST(test_static_sha224); 106 ADD_TEST(test_static_sha256); 107 ADD_TEST(test_static_sha384); 108 ADD_TEST(test_static_sha512); 109 return 1; 110 } 111