int num;
int n;
- CRYPTO_malloc_debug_init();
- CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
+ CRYPTO_set_mem_debug(1);
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
RAND_seed(rnd_seed, sizeof rnd_seed); /* or OAEP may fail */
} else
printf("OAEP encryption/decryption ok\n");
- /* Try decrypting corrupted ciphertexts */
+ /* Try decrypting corrupted ciphertexts. */
for (n = 0; n < clen; ++n) {
- int b;
- unsigned char saved = ctext[n];
- for (b = 0; b < 256; ++b) {
- if (b == saved)
- continue;
- ctext[n] = b;
- num = RSA_private_decrypt(num, ctext, ptext, key,
+ ctext[n] ^= 1;
+ num = RSA_private_decrypt(clen, ctext, ptext, key,
RSA_PKCS1_OAEP_PADDING);
- if (num > 0) {
- printf("Corrupt data decrypted!\n");
- err = 1;
- }
+ if (num > 0) {
+ printf("Corrupt data decrypted!\n");
+ err = 1;
+ break;
}
+ ctext[n] ^= 1;
}
+
+ /* Test truncated ciphertexts, as well as negative length. */
+ for (n = -1; n < clen; ++n) {
+ num = RSA_private_decrypt(n, ctext, ptext, key,
+ RSA_PKCS1_OAEP_PADDING);
+ if (num > 0) {
+ printf("Truncated data decrypted!\n");
+ err = 1;
+ break;
+ }
+ }
+
next:
RSA_free(key);
}
- CRYPTO_cleanup_all_ex_data();
- ERR_remove_thread_state(NULL);
-
- CRYPTO_mem_leaks_fp(stderr);
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ if (CRYPTO_mem_leaks_fp(stderr) <= 0)
+ err = 1;
+#endif
# ifdef OPENSSL_SYS_NETWARE
if (err)