diff options
Diffstat (limited to 'security/nss/cmd/lowhashtest/lowhashtest.c')
| -rw-r--r-- | security/nss/cmd/lowhashtest/lowhashtest.c | 445 |
1 files changed, 445 insertions, 0 deletions
diff --git a/security/nss/cmd/lowhashtest/lowhashtest.c b/security/nss/cmd/lowhashtest/lowhashtest.c new file mode 100644 index 000000000..29d6ff4fd --- /dev/null +++ b/security/nss/cmd/lowhashtest/lowhashtest.c @@ -0,0 +1,445 @@ +#include <stdio.h> +#include <string.h> +#include <assert.h> + +#include "nspr.h" + +/* nss headers */ +#include "prtypes.h" +#include "plgetopt.h" +#include "hasht.h" +#include "nsslowhash.h" +#include "secport.h" +#include "hasht.h" +#include "basicutil.h" + +static char *progName = NULL; + +static int +test_long_message(NSSLOWInitContext *initCtx, + HASH_HashType algoType, unsigned int hashLen, + const PRUint8 expected[], PRUint8 results[]) +{ + unsigned int len, i, rv = 0; + NSSLOWHASHContext *ctx; + + /* The message is meant to be 'a' repeated 1,000,000 times. + * This is too much to allocate on the stack so we will use a 1,000 char + * buffer and call update 1,000 times. + */ + unsigned char buf[1000]; + (void)PORT_Memset(buf, 'a', sizeof(buf)); + + ctx = NSSLOWHASH_NewContext(initCtx, algoType); + if (ctx == NULL) { + SECU_PrintError(progName, "Couldn't get hash context\n"); + return 1; + } + + NSSLOWHASH_Begin(ctx); + for (i = 0; i < 1000; ++i) { + NSSLOWHASH_Update(ctx, buf, 1000); + } + + NSSLOWHASH_End(ctx, results, &len, hashLen); + PR_ASSERT(len == hashLen); + PR_ASSERT(PORT_Memcmp(expected, results, hashLen) == 0); + if (PORT_Memcmp(expected, results, len) != 0) { + SECU_PrintError(progName, "Hash mismatch\n"); + SECU_PrintBuf(stdout, "Expected: ", expected, hashLen); + SECU_PrintBuf(stdout, "Actual: ", results, len); + rv = 1; + } + + NSSLOWHASH_Destroy(ctx); + NSSLOW_Shutdown(initCtx); + + return rv; +} + +static int +test_long_message_sha1(NSSLOWInitContext *initCtx) +{ + PRUint8 results[SHA1_LENGTH]; + /* Test vector from FIPS 180-2: appendix B.3. */ + + /* 34aa973c d4c4daa4 f61eeb2b dbad2731 6534016f. */ + static const PRUint8 expected[SHA256_LENGTH] = + { 0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, 0xa4, 0xf6, 0x1e, 0xeb, 0x2b, + 0xdb, 0xad, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f }; + unsigned char buf[1000]; + (void)PORT_Memset(buf, 'a', sizeof(buf)); + return test_long_message(initCtx, HASH_AlgSHA1, + SHA1_LENGTH, &expected[0], results); +} + +static int +test_long_message_sha256(NSSLOWInitContext *initCtx) +{ + PRUint8 results[SHA256_LENGTH]; + /* cdc76e5c 9914fb92 81a1c7e2 84d73e67 f1809a48 a497200e 046d39cc c7112cd0. */ + static const PRUint8 expected[SHA256_LENGTH] = + { 0xcd, 0xc7, 0x6e, 0x5c, 0x99, 0x14, 0xfb, 0x92, 0x81, 0xa1, 0xc7, 0xe2, 0x84, 0xd7, 0x3e, 0x67, + 0xf1, 0x80, 0x9a, 0x48, 0xa4, 0x97, 0x20, 0x0e, 0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0 }; + unsigned char buf[1000]; + (void)PORT_Memset(buf, 'a', sizeof(buf)); + return test_long_message(initCtx, HASH_AlgSHA256, + SHA256_LENGTH, &expected[0], results); +} + +static int +test_long_message_sha384(NSSLOWInitContext *initCtx) +{ + PRUint8 results[SHA384_LENGTH]; + /* Test vector from FIPS 180-2: appendix B.3. */ + /* + 9d0e1809716474cb + 086e834e310a4a1c + ed149e9c00f24852 + 7972cec5704c2a5b + 07b8b3dc38ecc4eb + ae97ddd87f3d8985. + */ + static const PRUint8 expected[SHA384_LENGTH] = + { 0x9d, 0x0e, 0x18, 0x09, 0x71, 0x64, 0x74, 0xcb, + 0x08, 0x6e, 0x83, 0x4e, 0x31, 0x0a, 0x4a, 0x1c, + 0xed, 0x14, 0x9e, 0x9c, 0x00, 0xf2, 0x48, 0x52, + 0x79, 0x72, 0xce, 0xc5, 0x70, 0x4c, 0x2a, 0x5b, + 0x07, 0xb8, 0xb3, 0xdc, 0x38, 0xec, 0xc4, 0xeb, + 0xae, 0x97, 0xdd, 0xd8, 0x7f, 0x3d, 0x89, 0x85 }; + unsigned char buf[1000]; + (void)PORT_Memset(buf, 'a', sizeof(buf)); + + return test_long_message(initCtx, HASH_AlgSHA384, + SHA384_LENGTH, &expected[0], results); +} + +static int +test_long_message_sha512(NSSLOWInitContext *initCtx) +{ + PRUint8 results[SHA512_LENGTH]; + /* Test vector from FIPS 180-2: appendix B.3. */ + static const PRUint8 expected[SHA512_LENGTH] = + { 0xe7, 0x18, 0x48, 0x3d, 0x0c, 0xe7, 0x69, 0x64, 0x4e, 0x2e, 0x42, 0xc7, 0xbc, 0x15, 0xb4, 0x63, + 0x8e, 0x1f, 0x98, 0xb1, 0x3b, 0x20, 0x44, 0x28, 0x56, 0x32, 0xa8, 0x03, 0xaf, 0xa9, 0x73, 0xeb, + 0xde, 0x0f, 0xf2, 0x44, 0x87, 0x7e, 0xa6, 0x0a, 0x4c, 0xb0, 0x43, 0x2c, 0xe5, 0x77, 0xc3, 0x1b, + 0xeb, 0x00, 0x9c, 0x5c, 0x2c, 0x49, 0xaa, 0x2e, 0x4e, 0xad, 0xb2, 0x17, 0xad, 0x8c, 0xc0, 0x9b }; + unsigned char buf[1000]; + (void)PORT_Memset(buf, 'a', sizeof(buf)); + + return test_long_message(initCtx, HASH_AlgSHA512, + SHA512_LENGTH, &expected[0], results); +} + +static int +testMessageDigest(NSSLOWInitContext *initCtx, + HASH_HashType algoType, unsigned int hashLen, + const unsigned char *message, + const PRUint8 expected[], PRUint8 results[]) +{ + NSSLOWHASHContext *ctx; + unsigned int len; + int rv = 0; + + ctx = NSSLOWHASH_NewContext(initCtx, algoType); + if (ctx == NULL) { + SECU_PrintError(progName, "Couldn't get hash context\n"); + return 1; + } + + NSSLOWHASH_Begin(ctx); + NSSLOWHASH_Update(ctx, message, PORT_Strlen((const char *)message)); + NSSLOWHASH_End(ctx, results, &len, hashLen); + PR_ASSERT(len == hashLen); + PR_ASSERT(PORT_Memcmp(expected, results, len) == 0); + + if (PORT_Memcmp(expected, results, len) != 0) { + SECU_PrintError(progName, "Hash mismatch\n"); + SECU_PrintBuf(stdout, "Expected: ", expected, hashLen); + SECU_PrintBuf(stdout, "Actual: ", results, len); + rv = 1; + } + + NSSLOWHASH_Destroy(ctx); + NSSLOW_Shutdown(initCtx); + + return rv; +} + +static int +testMD5(NSSLOWInitContext *initCtx) +{ + /* test vectors that glibc, our API main client, uses */ + + static const struct { + const unsigned char *input; + const PRUint8 result[MD5_LENGTH]; + } md5tests[] = { + { (unsigned char *)"", + { 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e } }, + { (unsigned char *)"a", + { 0x0c, 0xc1, 0x75, 0xb9, 0xc0, 0xf1, 0xb6, 0xa8, 0x31, 0xc3, 0x99, 0xe2, 0x69, 0x77, 0x26, 0x61 } }, + { (unsigned char *)"abc", + { 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0, 0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72 } }, + { (unsigned char *)"message digest", + { 0xf9, 0x6b, 0x69, 0x7d, 0x7c, 0xb7, 0x93, 0x8d, 0x52, 0x5a, 0x2f, 0x31, 0xaa, 0xf1, 0x61, 0xd0 } }, + { (unsigned char *)"abcdefghijklmnopqrstuvwxyz", + { 0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00, 0x7d, 0xfb, 0x49, 0x6c, 0xca, 0x67, 0xe1, 0x3b } }, + { (unsigned char *)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", + { 0xd1, 0x74, 0xab, 0x98, 0xd2, 0x77, 0xd9, 0xf5, 0xa5, 0x61, 0x1c, 0x2c, 0x9f, 0x41, 0x9d, 0x9f } }, + { (unsigned char *)"123456789012345678901234567890123456789012345678901234567890" + "12345678901234567890", + { 0x57, 0xed, 0xf4, 0xa2, 0x2b, 0xe3, 0xc9, 0x55, 0xac, 0x49, 0xda, 0x2e, 0x21, 0x07, 0xb6, 0x7a } } + }; + PRUint8 results[MD5_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(md5tests) / sizeof(md5tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv += testMessageDigest(initCtx, HASH_AlgMD5, MD5_LENGTH, + (const unsigned char *)md5tests[cnt].input, + md5tests[cnt].result, &results[0]); + } + return rv; +} + +/* + * Tests with test vectors from FIPS 180-2 Appendixes B.1, B.2, B.3, C, and D + * + */ + +static int +testSHA1(NSSLOWInitContext *initCtx) +{ + static const struct { + const unsigned char *input; + const PRUint8 result[SHA1_LENGTH]; + } sha1tests[] = { + /* one block messsage */ + { + (const unsigned char *)"abc", + /* a9993e36 4706816a ba3e2571 7850c26c 9cd0d89d. */ + + { 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, /* a9993e36 4706816a */ + 0xba, 0x3e, 0x25, 0x71, /* ba3e2571 */ + 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d } /* 7850c26c 9cd0d89d */ + }, + { (const unsigned char *)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + /* 84983e44 1c3bd26e baae4aa1 f95129e5 e54670f1. */ + { 0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae, 0x4a, 0xa1, + 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1 } } + }; + + PRUint8 results[SHA1_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(sha1tests) / sizeof(sha1tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv += testMessageDigest(initCtx, HASH_AlgSHA1, SHA1_LENGTH, + (const unsigned char *)sha1tests[cnt].input, + sha1tests[cnt].result, &results[0]); + } + + rv += test_long_message_sha1(initCtx); + return rv; +} + +static int +testSHA224(NSSLOWInitContext *initCtx) +{ + static const struct { + const unsigned char *input; + const PRUint8 result[SHA224_LENGTH]; + } sha224tests[] = { + /* one block messsage */ + { (const unsigned char *)"abc", + { 0x23, 0x09, 0x7D, 0x22, 0x34, 0x05, 0xD8, 0x22, 0x86, 0x42, 0xA4, 0x77, 0xBD, 0xA2, 0x55, 0xB3, + 0x2A, 0xAD, 0xBC, 0xE4, 0xBD, 0xA0, 0xB3, 0xF7, 0xE3, 0x6C, 0x9D, 0xA7 } }, + /* two block message */ + { (const unsigned char *)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + { 0x75, 0x38, 0x8B, 0x16, 0x51, 0x27, 0x76, 0xCC, 0x5D, 0xBA, 0x5D, 0xA1, 0xFD, 0x89, 0x01, 0x50, + 0xB0, 0xC6, 0x45, 0x5C, 0xB4, 0xF5, 0x8B, 0x19, 0x52, 0x52, 0x25, 0x25 } } + }; + + PRUint8 results[SHA224_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(sha224tests) / sizeof(sha224tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv += testMessageDigest(initCtx, HASH_AlgSHA224, SHA224_LENGTH, + (const unsigned char *)sha224tests[cnt].input, + sha224tests[cnt].result, &results[0]); + } + + return rv; +} + +static int +testSHA256(NSSLOWInitContext *initCtx) +{ + static const struct { + const unsigned char *input; + const PRUint8 result[SHA256_LENGTH]; + } sha256tests[] = { + /* Test vectors from FIPS 180-2: appendix B.1. */ + { (unsigned char *)"abc", + { 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, + 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad } }, + /* Test vectors from FIPS 180-2: appendix B.2. */ + { (unsigned char *)"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", + { 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8, 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39, + 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67, 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 } } + }; + + PRUint8 results[SHA256_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(sha256tests) / sizeof(sha256tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv += testMessageDigest(initCtx, HASH_AlgSHA256, SHA256_LENGTH, + (const unsigned char *)sha256tests[cnt].input, + sha256tests[cnt].result, &results[0]); + } + + rv += test_long_message_sha256(initCtx); + return rv; +} + +static int +testSHA384(NSSLOWInitContext *initCtx) +{ + static const struct { + const unsigned char *input; + const PRUint8 result[SHA384_LENGTH]; + } sha384tests[] = { + /* Test vector from FIPS 180-2: appendix D, single-block message. */ + { (unsigned char *)"abc", + { 0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b, + 0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07, + 0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63, + 0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed, + 0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23, + 0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7 } }, + + /* Test vectors from FIPS 180-2: appendix D, multi-block message. */ + { (unsigned char *)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", + /* + 09330c33f71147e8 + 3d192fc782cd1b47 + 53111b173b3b05d2 + 2fa08086e3b0f712 + fcc7c71a557e2db9 + 66c3e9fa91746039. + */ + { 0x09, 0x33, 0x0c, 0x33, 0xf7, 0x11, 0x47, 0xe8, + 0x3d, 0x19, 0x2f, 0xc7, 0x82, 0xcd, 0x1b, 0x47, + 0x53, 0x11, 0x1b, 0x17, 0x3b, 0x3b, 0x05, 0xd2, + 0x2f, 0xa0, 0x80, 0x86, 0xe3, 0xb0, 0xf7, 0x12, + 0xfc, 0xc7, 0xc7, 0x1a, 0x55, 0x7e, 0x2d, 0xb9, + 0x66, 0xc3, 0xe9, 0xfa, 0x91, 0x74, 0x60, 0x39 } } + }; + + PRUint8 results[SHA384_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(sha384tests) / sizeof(sha384tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv += testMessageDigest(initCtx, HASH_AlgSHA384, SHA384_LENGTH, + (const unsigned char *)sha384tests[cnt].input, + sha384tests[cnt].result, &results[0]); + } + rv += test_long_message_sha384(initCtx); + + return rv; +} + +int +testSHA512(NSSLOWInitContext *initCtx) +{ + static const struct { + const unsigned char *input; + const PRUint8 result[SHA512_LENGTH]; + } sha512tests[] = { + /* Test vectors from FIPS 180-2: appendix C.1. */ + { (unsigned char *)"abc", + { 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, 0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31, + 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2, 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a, + 0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8, 0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd, + 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e, 0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f } }, + /* Test vectors from FIPS 180-2: appendix C.2. */ + { (unsigned char *)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", + { 0x8e, 0x95, 0x9b, 0x75, 0xda, 0xe3, 0x13, 0xda, 0x8c, 0xf4, 0xf7, 0x28, 0x14, 0xfc, 0x14, 0x3f, + 0x8f, 0x77, 0x79, 0xc6, 0xeb, 0x9f, 0x7f, 0xa1, 0x72, 0x99, 0xae, 0xad, 0xb6, 0x88, 0x90, 0x18, + 0x50, 0x1d, 0x28, 0x9e, 0x49, 0x00, 0xf7, 0xe4, 0x33, 0x1b, 0x99, 0xde, 0xc4, 0xb5, 0x43, 0x3a, + 0xc7, 0xd3, 0x29, 0xee, 0xb6, 0xdd, 0x26, 0x54, 0x5e, 0x96, 0xe5, 0x5b, 0x87, 0x4b, 0xe9, 0x09 } } + }; + + PRUint8 results[SHA512_LENGTH]; + int rv = 0, cnt, numTests; + + numTests = sizeof(sha512tests) / sizeof(sha512tests[0]); + for (cnt = 0; cnt < numTests; cnt++) { + rv = testMessageDigest(initCtx, HASH_AlgSHA512, SHA512_LENGTH, + (const unsigned char *)sha512tests[cnt].input, + sha512tests[cnt].result, &results[0]); + } + rv += test_long_message_sha512(initCtx); + return rv; +} + +static void +Usage(char *progName) +{ + fprintf(stderr, "Usage: %s [algorithm]\n", + progName); + fprintf(stderr, "algorithm must be one of %s\n", + "{ MD5 | SHA1 | SHA224 | SHA256 | SHA384 | SHA512 }"); + fprintf(stderr, "default is to test all\n"); + exit(-1); +} + +int +main(int argc, char **argv) +{ + NSSLOWInitContext *initCtx; + int rv = 0; /* counts the number of failures */ + + progName = strrchr(argv[0], '/'); + progName = progName ? progName + 1 : argv[0]; + + initCtx = NSSLOW_Init(); + if (initCtx == NULL) { + SECU_PrintError(progName, "Couldn't initialize for hashing\n"); + return 1; + } + + if (argc || !argv[1] || strlen(argv[1]) == 0) { + rv += testMD5(initCtx); + rv += testSHA1(initCtx); + rv += testSHA224(initCtx); + rv += testSHA256(initCtx); + rv += testSHA384(initCtx); + rv += testSHA512(initCtx); + } else if (strcmp(argv[1], "MD5") == 0) { + rv += testMD5(initCtx); + } else if (strcmp(argv[1], "SHA1") == 0) { + rv += testSHA1(initCtx); + } else if (strcmp(argv[1], "SHA224") == 0) { + rv += testSHA224(initCtx); + } else if (strcmp(argv[1], "SHA226") == 0) { + rv += testSHA256(initCtx); + } else if (strcmp(argv[1], "SHA384") == 0) { + rv += testSHA384(initCtx); + } else if (strcmp(argv[1], "SHA512") == 0) { + rv += testSHA512(initCtx); + } else { + SECU_PrintError(progName, "Unsupported hash type %s\n", argv[0]); + Usage(progName); + } + + NSSLOW_Shutdown(initCtx); + + return (rv == 0) ? 0 : 1; +} |