diff options
Diffstat (limited to 'src/util/test_rsa.c')
| -rw-r--r-- | src/util/test_rsa.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/src/util/test_rsa.c b/src/util/test_rsa.c index 85114843d..fdacf5212 100644 --- a/src/util/test_rsa.c +++ b/src/util/test_rsa.c | |||
| @@ -38,7 +38,7 @@ | |||
| 38 | int | 38 | int |
| 39 | main (int argc, char *argv[]) | 39 | main (int argc, char *argv[]) |
| 40 | { | 40 | { |
| 41 | #define RND_BLK_SIZE 4096 | 41 | #define RND_BLK_SIZE 16524 |
| 42 | unsigned char rnd_blk[RND_BLK_SIZE]; | 42 | unsigned char rnd_blk[RND_BLK_SIZE]; |
| 43 | struct TALER_RSA_PrivateKey *priv; | 43 | struct TALER_RSA_PrivateKey *priv; |
| 44 | struct TALER_RSA_PrivateKeyBinaryEncoded *priv_enc; | 44 | struct TALER_RSA_PrivateKeyBinaryEncoded *priv_enc; |
| @@ -69,11 +69,13 @@ main (int argc, char *argv[]) | |||
| 69 | ntohs (priv_enc->len)))); | 69 | ntohs (priv_enc->len)))); |
| 70 | GNUNET_free (priv_enc); | 70 | GNUNET_free (priv_enc); |
| 71 | priv_enc = NULL; | 71 | priv_enc = NULL; |
| 72 | EXITIF (GNUNET_OK != TALER_RSA_hash_verify (&hash, | 72 | EXITIF (GNUNET_OK != TALER_RSA_verify (&hash, sizeof (hash), |
| 73 | &sig, | 73 | &sig, |
| 74 | &pubkey)); | 74 | &pubkey)); |
| 75 | EXITIF (GNUNET_OK != TALER_RSA_verify (rnd_blk, | 75 | /* corrupt our hash and see if the signature is still valid */ |
| 76 | RND_BLK_SIZE, | 76 | GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, &hash, |
| 77 | sizeof (struct GNUNET_HashCode)); | ||
| 78 | EXITIF (GNUNET_OK == TALER_RSA_verify (&hash, sizeof (hash), | ||
| 77 | &sig, | 79 | &sig, |
| 78 | &pubkey)); | 80 | &pubkey)); |
| 79 | 81 | ||
| @@ -93,9 +95,15 @@ main (int argc, char *argv[]) | |||
| 93 | EXITIF (GNUNET_OK != TALER_RSA_unblind (&sig, | 95 | EXITIF (GNUNET_OK != TALER_RSA_unblind (&sig, |
| 94 | bkey, | 96 | bkey, |
| 95 | &pubkey)); | 97 | &pubkey)); |
| 96 | EXITIF (GNUNET_OK != TALER_RSA_hash_verify (&hash, | 98 | EXITIF (GNUNET_OK != TALER_RSA_verify (&hash, sizeof (hash), |
| 97 | &sig, | 99 | &sig, |
| 98 | &pubkey)); | 100 | &pubkey)); |
| 101 | /* corrupt our hash and see if the signature is still valid */ | ||
| 102 | GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, &hash, | ||
| 103 | sizeof (struct GNUNET_HashCode)); | ||
| 104 | EXITIF (GNUNET_OK == TALER_RSA_verify (&hash, sizeof (hash), | ||
| 105 | &sig, | ||
| 106 | &pubkey)); | ||
| 99 | ret = 0; /* all OK */ | 107 | ret = 0; /* all OK */ |
| 100 | 108 | ||
| 101 | EXITIF_exit: | 109 | EXITIF_exit: |