diff options
Diffstat (limited to 'src/test/test_crypto.c')
| -rw-r--r-- | src/test/test_crypto.c | 104 |
1 files changed, 99 insertions, 5 deletions
diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c index dca0d3a28..cad8c2f55 100644 --- a/src/test/test_crypto.c +++ b/src/test/test_crypto.c @@ -7,6 +7,7 @@ #define CRYPTO_PRIVATE #include "or.h" #include "test.h" +#include "aes.h" /** Run unit tests for Diffie-Hellman functionality. */ static void @@ -95,13 +96,16 @@ test_crypto_rng(void) /** Run unit tests for our AES functionality */ static void -test_crypto_aes(void) +test_crypto_aes(void *arg) { char *data1 = NULL, *data2 = NULL, *data3 = NULL; crypto_cipher_env_t *env1 = NULL, *env2 = NULL; int i, j; char *mem_op_hex_tmp=NULL; + int use_evp = !strcmp(arg,"evp"); + evaluate_evp_for_aes(use_evp); + data1 = tor_malloc(1024); data2 = tor_malloc(1024); data3 = tor_malloc(1024); @@ -231,7 +235,7 @@ test_crypto_sha(void) { crypto_digest_env_t *d1 = NULL, *d2 = NULL; int i; - char key[80]; + char key[160]; char digest[32]; char data[50]; char d_out1[DIGEST_LEN], d_out2[DIGEST256_LEN]; @@ -276,6 +280,75 @@ test_crypto_sha(void) test_streq(hex_str(digest, 20), "AA4AE5E15272D00E95705637CE8A3B55ED402112"); + /* Test HMAC-SHA256 with test cases from wikipedia and RFC 4231 */ + + /* Case empty (wikipedia) */ + crypto_hmac_sha256(digest, "", 0, "", 0); + test_streq(hex_str(digest, 32), + "B613679A0814D9EC772F95D778C35FC5FF1697C493715653C6C712144292C5AD"); + + /* Case quick-brown (wikipedia) */ + crypto_hmac_sha256(digest, "key", 3, + "The quick brown fox jumps over the lazy dog", 43); + test_streq(hex_str(digest, 32), + "F7BC83F430538424B13298E6AA6FB143EF4D59A14946175997479DBC2D1A3CD8"); + + /* "Test Case 1" from RFC 4231 */ + memset(key, 0x0b, 20); + crypto_hmac_sha256(digest, key, 20, "Hi There", 8); + test_memeq_hex(digest, + "b0344c61d8db38535ca8afceaf0bf12b" + "881dc200c9833da726e9376c2e32cff7"); + + /* "Test Case 2" from RFC 4231 */ + memset(key, 0x0b, 20); + crypto_hmac_sha256(digest, "Jefe", 4, "what do ya want for nothing?", 28); + test_memeq_hex(digest, + "5bdcc146bf60754e6a042426089575c7" + "5a003f089d2739839dec58b964ec3843"); + + /* "Test case 3" from RFC 4231 */ + memset(key, 0xaa, 20); + memset(data, 0xdd, 50); + crypto_hmac_sha256(digest, key, 20, data, 50); + test_memeq_hex(digest, + "773ea91e36800e46854db8ebd09181a7" + "2959098b3ef8c122d9635514ced565fe"); + + /* "Test case 4" from RFC 4231 */ + base16_decode(key, 25, + "0102030405060708090a0b0c0d0e0f10111213141516171819", 50); + memset(data, 0xcd, 50); + crypto_hmac_sha256(digest, key, 25, data, 50); + test_memeq_hex(digest, + "82558a389a443c0ea4cc819899f2083a" + "85f0faa3e578f8077a2e3ff46729665b"); + + /* "Test case 5" from RFC 4231 */ + memset(key, 0x0c, 20); + crypto_hmac_sha256(digest, key, 20, "Test With Truncation", 20); + test_memeq_hex(digest, + "a3b6167473100ee06e0c796c2955552b"); + + /* "Test case 6" from RFC 4231 */ + memset(key, 0xaa, 131); + crypto_hmac_sha256(digest, key, 131, + "Test Using Larger Than Block-Size Key - Hash Key First", + 54); + test_memeq_hex(digest, + "60e431591ee0b67f0d8a26aacbf5b77f" + "8e0bc6213728c5140546040f0ee37f54"); + + /* "Test case 7" from RFC 4231 */ + memset(key, 0xaa, 131); + crypto_hmac_sha256(digest, key, 131, + "This is a test using a larger than block-size key and a " + "larger than block-size data. The key needs to be hashed " + "before being used by the HMAC algorithm.", 152); + test_memeq_hex(digest, + "9b09ffa71b942fcb27635fbcd5b0e944" + "bfdc63644f0713938a7f51535c3a35e2"); + /* Incremental digest code. */ d1 = crypto_new_digest_env(); test_assert(d1); @@ -601,7 +674,7 @@ test_crypto_s2k(void) /** Test AES-CTR encryption and decryption with IV. */ static void -test_crypto_aes_iv(void) +test_crypto_aes_iv(void *arg) { crypto_cipher_env_t *cipher; char *plain, *encrypted1, *encrypted2, *decrypted1, *decrypted2; @@ -609,6 +682,9 @@ test_crypto_aes_iv(void) char key1[16], key2[16]; ssize_t encrypted_size, decrypted_size; + int use_evp = !strcmp(arg,"evp"); + evaluate_evp_for_aes(use_evp); + plain = tor_malloc(4095); encrypted1 = tor_malloc(4095 + 1 + 16); encrypted2 = tor_malloc(4095 + 1 + 16); @@ -782,18 +858,36 @@ test_crypto_base32_decode(void) ; } +static void * +pass_data_setup_fn(const struct testcase_t *testcase) +{ + return testcase->setup_data; +} +static int +pass_data_cleanup_fn(const struct testcase_t *testcase, void *ptr) +{ + (void)ptr; + (void)testcase; + return 1; +} +static const struct testcase_setup_t pass_data = { + pass_data_setup_fn, pass_data_cleanup_fn +}; + #define CRYPTO_LEGACY(name) \ { #name, legacy_test_helper, 0, &legacy_setup, test_crypto_ ## name } struct testcase_t crypto_tests[] = { CRYPTO_LEGACY(formats), CRYPTO_LEGACY(rng), - CRYPTO_LEGACY(aes), + { "aes_AES", test_crypto_aes, TT_FORK, &pass_data, (void*)"aes" }, + { "aes_EVP", test_crypto_aes, TT_FORK, &pass_data, (void*)"evp" }, CRYPTO_LEGACY(sha), CRYPTO_LEGACY(pk), CRYPTO_LEGACY(dh), CRYPTO_LEGACY(s2k), - CRYPTO_LEGACY(aes_iv), + { "aes_iv_AES", test_crypto_aes_iv, TT_FORK, &pass_data, (void*)"aes" }, + { "aes_iv_EVP", test_crypto_aes_iv, TT_FORK, &pass_data, (void*)"evp" }, CRYPTO_LEGACY(base32_decode), END_OF_TESTCASES }; |