diff options
Diffstat (limited to 'test/destest.c')
| -rw-r--r-- | test/destest.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/destest.c b/test/destest.c index e0c4b30f90..41977ff6e0 100644 --- a/test/destest.c +++ b/test/destest.c @@ -838,6 +838,29 @@ static int test_des_check_bad_parity(int n) return TEST_int_eq(DES_check_key_parity(key), bad_parity_keys[n].expect); } + +/* Test that two key 3DES can generate a random key without error */ +static int test_des_two_key(void) +{ + int res = 0; + EVP_CIPHER *cipher = NULL; + EVP_CIPHER_CTX *ctx = NULL; + unsigned char key[16]; + + if (!TEST_ptr(cipher = EVP_CIPHER_fetch(NULL, "DES-EDE-ECB", NULL)) + || !TEST_ptr(ctx = EVP_CIPHER_CTX_new()) + || !EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, 1) + || !EVP_CIPHER_CTX_set_key_length(ctx, sizeof(key)) + || !EVP_CIPHER_CTX_rand_key(ctx, key)) + goto err; + + res = 1; + err: + EVP_CIPHER_free(cipher); + EVP_CIPHER_CTX_free(ctx); + return res; +} + #endif int setup_tests(void) @@ -866,6 +889,7 @@ int setup_tests(void) ADD_ALL_TESTS(test_des_key_wrap, OSSL_NELEM(test_des_key_wrap_sizes)); ADD_ALL_TESTS(test_des_weak_keys, OSSL_NELEM(weak_keys)); ADD_ALL_TESTS(test_des_check_bad_parity, OSSL_NELEM(bad_parity_keys)); + ADD_TEST(test_des_two_key); #endif return 1; } |