From 304d40e904612726506570e6ab12a5381e130b8b Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Mon, 5 Jan 2015 16:02:08 +0200 Subject: [PATCH] tests: Move OMAC1-AES test cases into hwsim module tests This makes sure the test cases are executed automatically with rest of the hwsim tests. Signed-off-by: Jouni Malinen --- src/crypto/crypto_module_tests.c | 113 ++++++++++++++++++++++++++++++- tests/test-aes.c | 92 ------------------------- 2 files changed, 112 insertions(+), 93 deletions(-) diff --git a/src/crypto/crypto_module_tests.c b/src/crypto/crypto_module_tests.c index 4326d0606..baac7fc70 100644 --- a/src/crypto/crypto_module_tests.c +++ b/src/crypto/crypto_module_tests.c @@ -10,6 +10,7 @@ #include "utils/common.h" #include "crypto/aes_siv.h" +#include "crypto/aes_wrap.h" #include "crypto/aes.h" @@ -143,12 +144,122 @@ static int test_siv(void) } +/* OMAC1 AES-128 test vectors from + * http://csrc.nist.gov/CryptoToolkit/modes/proposedmodes/omac/omac-ad.pdf + * which are same as the examples from NIST SP800-38B + * http://csrc.nist.gov/CryptoToolkit/modes/800-38_Series_Publications/SP800-38B.pdf + */ + +struct omac1_test_vector { + u8 k[16]; + u8 msg[64]; + int msg_len; + u8 tag[16]; +}; + +static struct omac1_test_vector omac1_test_vectors[] = +{ + { + { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, + { }, + 0, + { 0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28, + 0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46 } + }, + { + { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, + { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a}, + 16, + { 0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44, + 0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c } + }, + { + { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, + { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11 }, + 40, + { 0xdf, 0xa6, 0x67, 0x47, 0xde, 0x9a, 0xe6, 0x30, + 0x30, 0xca, 0x32, 0x61, 0x14, 0x97, 0xc8, 0x27 } + }, + { + { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, + { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 }, + 64, + { 0x51, 0xf0, 0xbe, 0xbf, 0x7e, 0x3b, 0x9d, 0x92, + 0xfc, 0x49, 0x74, 0x17, 0x79, 0x36, 0x3c, 0xfe } + }, +}; + + +static int test_omac1_vector(struct omac1_test_vector *tv, unsigned int i) +{ + u8 result[24]; + + if (omac1_aes_128(tv->k, tv->msg, tv->msg_len, result) || + os_memcmp(result, tv->tag, 16) != 0) { + wpa_printf(MSG_ERROR, "OMAC1-AES-128 test vector %u failed", i); + return 1; + } + + if (tv->msg_len > 1) { + const u8 *addr[2]; + size_t len[2]; + + addr[0] = tv->msg; + len[0] = 1; + addr[1] = tv->msg + 1; + len[1] = tv->msg_len - 1; + + if (omac1_aes_128_vector(tv->k, 2, addr, len, result) || + os_memcmp(result, tv->tag, 16) != 0) { + wpa_printf(MSG_ERROR, + "OMAC1-AES-128(vector) test vector %u failed", + i); + return 1; + } + } + + return 0; +} + + +static int test_omac1(void) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(omac1_test_vectors); i++) { + if (test_omac1_vector(&omac1_test_vectors[i], i)) + return 1; + } + + wpa_printf(MSG_INFO, "OMAC1-AES-128 test cases passed"); + + return 0; +} + + int crypto_module_tests(void) { int ret = 0; wpa_printf(MSG_INFO, "crypto module tests"); - if (test_siv()) + if (test_siv() || + test_omac1()) ret = -1; return ret; diff --git a/tests/test-aes.c b/tests/test-aes.c index 20d4b5d04..4dd396273 100644 --- a/tests/test-aes.c +++ b/tests/test-aes.c @@ -438,68 +438,6 @@ static int test_gcm(void) } -/* OMAC1 AES-128 test vectors from - * http://csrc.nist.gov/CryptoToolkit/modes/proposedmodes/omac/omac-ad.pdf - * which are same as the examples from NIST SP800-38B - * http://csrc.nist.gov/CryptoToolkit/modes/800-38_Series_Publications/SP800-38B.pdf - */ - -struct omac1_test_vector { - u8 k[16]; - u8 msg[64]; - int msg_len; - u8 tag[16]; -}; - -static struct omac1_test_vector test_vectors[] = -{ - { - { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, - 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, - { }, - 0, - { 0xbb, 0x1d, 0x69, 0x29, 0xe9, 0x59, 0x37, 0x28, - 0x7f, 0xa3, 0x7d, 0x12, 0x9b, 0x75, 0x67, 0x46 } - }, - { - { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, - 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, - { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, - 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a}, - 16, - { 0x07, 0x0a, 0x16, 0xb4, 0x6b, 0x4d, 0x41, 0x44, - 0xf7, 0x9b, 0xdd, 0x9d, 0xd0, 0x4a, 0x28, 0x7c } - }, - { - { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, - 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, - { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, - 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, - 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, - 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, - 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11 }, - 40, - { 0xdf, 0xa6, 0x67, 0x47, 0xde, 0x9a, 0xe6, 0x30, - 0x30, 0xca, 0x32, 0x61, 0x14, 0x97, 0xc8, 0x27 } - }, - { - { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, - 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c }, - { 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, - 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, - 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, - 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, - 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, - 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, - 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, - 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 }, - 64, - { 0x51, 0xf0, 0xbe, 0xbf, 0x7e, 0x3b, 0x9d, 0x92, - 0xfc, 0x49, 0x74, 0x17, 0x79, 0x36, 0x3c, 0xfe } - }, -}; - - static int test_key_wrap(void) { unsigned int i; @@ -1029,10 +967,7 @@ static int test_nist_key_wrap_ad(const char *fname) int main(int argc, char *argv[]) { - u8 result[24]; int ret = 0; - unsigned int i; - struct omac1_test_vector *tv; if (argc >= 3 && os_strcmp(argv[1], "NIST-KW-AE") == 0) ret += test_nist_key_wrap_ae(argv[2]); @@ -1043,33 +978,6 @@ int main(int argc, char *argv[]) test_aes_perf(); - for (i = 0; i < ARRAY_SIZE(test_vectors); i++) { - tv = &test_vectors[i]; - if (omac1_aes_128(tv->k, tv->msg, tv->msg_len, result) || - memcmp(result, tv->tag, 16) != 0) { - printf("OMAC1-AES-128 test vector %d failed\n", i); - ret++; - } - - if (tv->msg_len > 1) { - const u8 *addr[2]; - size_t len[2]; - - addr[0] = tv->msg; - len[0] = 1; - addr[1] = tv->msg + 1; - len[1] = tv->msg_len - 1; - - if (omac1_aes_128_vector(tv->k, 2, addr, len, - result) || - memcmp(result, tv->tag, 16) != 0) { - printf("OMAC1-AES-128(vector) test vector %d " - "failed\n", i); - ret++; - } - } - } - ret += test_eax(); ret += test_cbc();