diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | sand-leek.c | 24 |
2 files changed, 18 insertions, 8 deletions
@@ -1,4 +1,4 @@ -CFLAGS += -O2 +CFLAGS += -Ofast LDFLAGS += -lssl -lcrypto -lpthread all: sand-leek diff --git a/sand-leek.c b/sand-leek.c index 4962eba..466b828 100644 --- a/sand-leek.c +++ b/sand-leek.c @@ -119,21 +119,31 @@ work(void *arg) { printf("Found %s.onion\n", onion); #if OPENSSL_VERSION_NUMBER >= 0x10100000L - BN_set_word(bignum_e, e); + if (BN_set_word(bignum_e, e) != 1) { + fprintf(stderr, "BN_set_word failed\n"); + goto STOP; + } RSA_set0_key(rsa_key, NULL, bignum_e, NULL); + /* allocate what was freed by above function call */ + bignum_e = BN_new(); #else /* much tidier to be honest */ BN_set_word(rsa_key->e, e); #endif - EVP_PKEY *evp_key = EVP_PKEY_new(); - if (!EVP_PKEY_assign_RSA(evp_key, rsa_key)) { - fprintf(stderr, "EVP_PKEY assignment failed\n"); + if (RSA_check_key(rsa_key) == 1) { + printf("Key valid\n"); + EVP_PKEY *evp_key = EVP_PKEY_new(); + if (!EVP_PKEY_assign_RSA(evp_key, rsa_key)) { + fprintf(stderr, "EVP_PKEY assignment failed\n"); + goto STOP; + } + PEM_write_PrivateKey(stdout, evp_key, NULL, NULL, 0, NULL, NULL); + EVP_PKEY_free(evp_key); goto STOP; + } else { + printf("Key invalid\n"); } - PEM_write_PrivateKey(stdout, evp_key, NULL, NULL, 0, NULL, NULL); - EVP_PKEY_free(evp_key); - goto STOP; } /* select next odd exponent */ e += 2; |