From fe18c95e76b8aac6333df5326281a670ac139cf4 Mon Sep 17 00:00:00 2001 From: RyanC Date: Thu, 14 Mar 2013 21:30:36 -0700 Subject: [PATCH] add the rest of the hkdf test cases --- src/misc/hkdf/hkdf_test.c | 186 +++++++++++++++++++++++++++++++++++--- 1 file changed, 174 insertions(+), 12 deletions(-) diff --git a/src/misc/hkdf/hkdf_test.c b/src/misc/hkdf/hkdf_test.c index a936336..70bb008 100644 --- a/src/misc/hkdf/hkdf_test.c +++ b/src/misc/hkdf/hkdf_test.c @@ -39,6 +39,7 @@ int hkdf_test(void) int i; static const struct hkdf_test_case { + int num; char* Hash; unsigned char IKM[80]; unsigned long IKM_l; @@ -46,9 +47,10 @@ int hkdf_test(void) unsigned long salt_l; unsigned char info[80]; unsigned long info_l; - unsigned long L; unsigned char PRK[32]; + unsigned long PRK_l; unsigned char OKM[82]; + unsigned long OKM_l; } cases[] = { #ifdef LTC_SHA256 /* @@ -66,8 +68,7 @@ int hkdf_test(void) 2d2d0a90cf1a5a4c5db02d56ecc4c5bf 34007208d5b887185865 (42 octets) */ - - { "sha256", + {1, "sha256", {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b}, 22, @@ -75,18 +76,179 @@ int hkdf_test(void) 0x08, 0x09, 0x0a, 0x0b, 0x0c}, 13, {0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9}, 10, - 42, {0x07, 0x77, 0x09, 0x36, 0x2c, 0x2e, 0x32, 0xdf, 0x0d, 0xdc, 0x3f, 0x0d, 0xc4, 0x7b, 0xba, 0x63, 0x90, 0xb6, 0xc7, 0x3b, 0xb5, 0x0f, 0x9c, 0x31, - 0x22, 0xec, 0x84, 0x4a, 0xd7, 0xc2, 0xb3, 0xe5}, + 0x22, 0xec, 0x84, 0x4a, 0xd7, 0xc2, 0xb3, 0xe5}, 32, {0x3c, 0xb2, 0x5f, 0x25, 0xfa, 0xac, 0xd5, 0x7a, 0x90, 0x43, 0x4f, 0x64, 0xd0, 0x36, 0x2f, 0x2a, 0x2d, 0x2d, 0x0a, 0x90, 0xcf, 0x1a, 0x5a, 0x4c, 0x5d, 0xb0, 0x2d, 0x56, 0xec, 0xc4, 0xc5, 0xbf, 0x34, 0x00, 0x72, 0x08, 0xd5, 0xb8, 0x87, 0x18, - 0x58, 0x65} } + 0x58, 0x65}, 42}, + /* Test with SHA-256 and longer inputs/outputs */ + {2, "sha256", + {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f}, 80, + {0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf}, 80, + {0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}, 80, + {0x06, 0xa6, 0xb8, 0x8c, 0x58, 0x53, 0x36, 0x1a, + 0x06, 0x10, 0x4c, 0x9c, 0xeb, 0x35, 0xb4, 0x5c, + 0xef, 0x76, 0x00, 0x14, 0x90, 0x46, 0x71, 0x01, + 0x4a, 0x19, 0x3f, 0x40, 0xc1, 0x5f, 0xc2, 0x44}, 32, + {0xb1, 0x1e, 0x39, 0x8d, 0xc8, 0x03, 0x27, 0xa1, + 0xc8, 0xe7, 0xf7, 0x8c, 0x59, 0x6a, 0x49, 0x34, + 0x4f, 0x01, 0x2e, 0xda, 0x2d, 0x4e, 0xfa, 0xd8, + 0xa0, 0x50, 0xcc, 0x4c, 0x19, 0xaf, 0xa9, 0x7c, + 0x59, 0x04, 0x5a, 0x99, 0xca, 0xc7, 0x82, 0x72, + 0x71, 0xcb, 0x41, 0xc6, 0x5e, 0x59, 0x0e, 0x09, + 0xda, 0x32, 0x75, 0x60, 0x0c, 0x2f, 0x09, 0xb8, + 0x36, 0x77, 0x93, 0xa9, 0xac, 0xa3, 0xdb, 0x71, + 0xcc, 0x30, 0xc5, 0x81, 0x79, 0xec, 0x3e, 0x87, + 0xc1, 0x4c, 0x01, 0xd5, 0xc1, 0xf3, 0x43, 0x4f, + 0x1d, 0x87}, 82}, + /* Test with SHA-256 and zero length salt/info */ + {3, "sha256", + {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b}, 22, + {0}, 0, + {0}, 0, + {0x19, 0xef, 0x24, 0xa3, 0x2c, 0x71, 0x7b, 0x16, + 0x7f, 0x33, 0xa9, 0x1d, 0x6f, 0x64, 0x8b, 0xdf, + 0x96, 0x59, 0x67, 0x76, 0xaf, 0xdb, 0x63, 0x77, + 0xac, 0x43, 0x4c, 0x1c, 0x29, 0x3c, 0xcb, 0x04}, 32, + {0x8d, 0xa4, 0xe7, 0x75, 0xa5, 0x63, 0xc1, 0x8f, + 0x71, 0x5f, 0x80, 0x2a, 0x06, 0x3c, 0x5a, 0x31, + 0xb8, 0xa1, 0x1f, 0x5c, 0x5e, 0xe1, 0x87, 0x9e, + 0xc3, 0x45, 0x4e, 0x5f, 0x3c, 0x73, 0x8d, 0x2d, + 0x9d, 0x20, 0x13, 0x95, 0xfa, 0xa4, 0xb6, 0x1a, + 0x96, 0xc8}, 42}, #endif /* LTC_SHA256 */ +#ifdef LTC_SHA1 + /* Basic test case with SHA-1 */ + {4, "sha1", + {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b}, 11, + {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c}, 13, + {0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9}, 10, + {0x9b, 0x6c, 0x18, 0xc4, 0x32, 0xa7, 0xbf, 0x8f, + 0x0e, 0x71, 0xc8, 0xeb, 0x88, 0xf4, 0xb3, 0x0b, + 0xaa, 0x2b, 0xa2, 0x43}, 20, + {0x08, 0x5a, 0x01, 0xea, 0x1b, 0x10, 0xf3, 0x69, + 0x33, 0x06, 0x8b, 0x56, 0xef, 0xa5, 0xad, 0x81, + 0xa4, 0xf1, 0x4b, 0x82, 0x2f, 0x5b, 0x09, 0x15, + 0x68, 0xa9, 0xcd, 0xd4, 0xf1, 0x55, 0xfd, 0xa2, + 0xc2, 0x2e, 0x42, 0x24, 0x78, 0xd3, 0x05, 0xf3, + 0xf8, 0x96}, 42}, + /* Test with SHA-1 and longer inputs/outputs */ + {5, "sha1", + {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f}, 80, + {0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf}, 80, + {0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}, 80, + {0x8a, 0xda, 0xe0, 0x9a, 0x2a, 0x30, 0x70, 0x59, + 0x47, 0x8d, 0x30, 0x9b, 0x26, 0xc4, 0x11, 0x5a, + 0x22, 0x4c, 0xfa, 0xf6}, 20, + {0x0b, 0xd7, 0x70, 0xa7, 0x4d, 0x11, 0x60, 0xf7, + 0xc9, 0xf1, 0x2c, 0xd5, 0x91, 0x2a, 0x06, 0xeb, + 0xff, 0x6a, 0xdc, 0xae, 0x89, 0x9d, 0x92, 0x19, + 0x1f, 0xe4, 0x30, 0x56, 0x73, 0xba, 0x2f, 0xfe, + 0x8f, 0xa3, 0xf1, 0xa4, 0xe5, 0xad, 0x79, 0xf3, + 0xf3, 0x34, 0xb3, 0xb2, 0x02, 0xb2, 0x17, 0x3c, + 0x48, 0x6e, 0xa3, 0x7c, 0xe3, 0xd3, 0x97, 0xed, + 0x03, 0x4c, 0x7f, 0x9d, 0xfe, 0xb1, 0x5c, 0x5e, + 0x92, 0x73, 0x36, 0xd0, 0x44, 0x1f, 0x4c, 0x43, + 0x00, 0xe2, 0xcf, 0xf0, 0xd0, 0x90, 0x0b, 0x52, + 0xd3, 0xb4}, 82}, + /* Test with SHA-1 and zero-length salt/info */ + {6, "sha1", + {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, + 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b}, 22, + {0}, 0, + {0}, 0, + {0xda, 0x8c, 0x8a, 0x73, 0xc7, 0xfa, 0x77, 0x28, + 0x8e, 0xc6, 0xf5, 0xe7, 0xc2, 0x97, 0x78, 0x6a, + 0xa0, 0xd3, 0x2d, 0x01}, 20, + {0x0a, 0xc1, 0xaf, 0x70, 0x02, 0xb3, 0xd7, 0x61, + 0xd1, 0xe5, 0x52, 0x98, 0xda, 0x9d, 0x05, 0x06, + 0xb9, 0xae, 0x52, 0x05, 0x72, 0x20, 0xa3, 0x06, + 0xe0, 0x7b, 0x6b, 0x87, 0xe8, 0xdf, 0x21, 0xd0, + 0xea, 0x00, 0x03, 0x3d, 0xe0, 0x39, 0x84, 0xd3, + 0x49, 0x18}, 42}, + /* Test with SHA-1, salt not provided (defaults to HashLen zero octets), + zero-length info */ + {7, "sha1", + {0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c}, 22, + {0}, 0, /* pass a null pointer */ + {0}, 0, + {0x2a, 0xdc, 0xca, 0xda, 0x18, 0x77, 0x9e, 0x7c, + 0x20, 0x77, 0xad, 0x2e, 0xb1, 0x9d, 0x3f, 0x3e, + 0x73, 0x13, 0x85, 0xdd}, 20, + {0x2c, 0x91, 0x11, 0x72, 0x04, 0xd7, 0x45, 0xf3, + 0x50, 0x0d, 0x63, 0x6a, 0x62, 0xf6, 0x4f, 0x0a, + 0xb3, 0xba, 0xe5, 0x48, 0xaa, 0x53, 0xd4, 0x23, + 0xb0, 0xd1, 0xf2, 0x7e, 0xbb, 0xa6, 0xf5, 0xe5, + 0x67, 0x3a, 0x08, 0x1d, 0x70, 0xcc, 0xe7, 0xac, + 0xfc, 0x48}, 42}, +#endif /* LTC_SHA1 */ }; int err; @@ -98,25 +260,25 @@ int hkdf_test(void) if((err = hkdf(hash, cases[i].salt, cases[i].salt_l, cases[i].info, cases[i].info_l, cases[i].IKM, cases[i].IKM_l, - OKM, cases[i].L)) != CRYPT_OK) { + OKM, cases[i].OKM_l)) != CRYPT_OK) { #if 0 printf("LTC_HKDF-%s test #%d, %s\n", cases[i].Hash, i, error_to_string(err)); #endif return err; } - if(XMEMCMP(OKM, cases[i].OKM, (size_t)cases[i].L) != 0) { + if(XMEMCMP(OKM, cases[i].OKM, (size_t)cases[i].OKM_l) != 0) { failed++; #if 0 { unsigned int j; - printf("\nLTC_HKDF-%s test #%d:\n", cases[i].Hash, i); + printf("\nLTC_HKDF-%s test #%d:\n", cases[i].Hash, cases[i].num); printf( "Result: 0x"); - for(j=0; j < cases[i].L; j++) { + for(j=0; j < cases[i].OKM_l; j++) { printf("%02x ", OKM[j]); } printf("\nCorrect: 0x"); - for(j=0; j < cases[i].L; j++) { + for(j=0; j < cases[i].OKM_l; j++) { printf("%02x ", cases[i].OKM[j]); } printf("\n"); @@ -125,7 +287,7 @@ int hkdf_test(void) #endif #if 0 } else { - printf("LTC_HKDF-%s test #%d: Passed\n", cases[i].Hash, i); + printf("LTC_HKDF-%s test #%d: Passed\n", cases[i].Hash, cases[i].num); #endif } }