diff options
Diffstat (limited to 'tools/testing/selftests/sgx/sigstruct.c')
| -rw-r--r-- | tools/testing/selftests/sgx/sigstruct.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/tools/testing/selftests/sgx/sigstruct.c b/tools/testing/selftests/sgx/sigstruct.c index cc06f108bae7..dee7a3d6c5a5 100644 --- a/tools/testing/selftests/sgx/sigstruct.c +++ b/tools/testing/selftests/sgx/sigstruct.c @@ -135,33 +135,21 @@ static inline const BIGNUM *get_modulus(RSA *key) static RSA *gen_sign_key(void) { - BIGNUM *e; + unsigned long sign_key_length; + BIO *bio; RSA *key; - int ret; - e = BN_new(); - key = RSA_new(); + sign_key_length = (unsigned long)&sign_key_end - + (unsigned long)&sign_key; - if (!e || !key) - goto err; - - ret = BN_set_word(e, RSA_3); - if (ret != 1) - goto err; - - ret = RSA_generate_key_ex(key, 3072, e, NULL); - if (ret != 1) - goto err; + bio = BIO_new_mem_buf(&sign_key, sign_key_length); + if (!bio) + return NULL; - BN_free(e); + key = PEM_read_bio_RSAPrivateKey(bio, NULL, NULL, NULL); + BIO_free(bio); return key; - -err: - RSA_free(key); - BN_free(e); - - return NULL; } static void reverse_bytes(void *data, int length) @@ -339,8 +327,10 @@ bool encl_measure(struct encl *encl) goto err; key = gen_sign_key(); - if (!key) + if (!key) { + ERR_print_errors_fp(stdout); goto err; + } BN_bn2bin(get_modulus(key), sigstruct->modulus); |