int i;
PBEPARAM *pbe;
int saltlen, iter;
- unsigned char *salt, *pbuf;
+ unsigned char *salt;
+ const unsigned char *pbuf;
/* Extract useful info from parameter */
pbuf = param->value.sequence->data;
EVP_DigestFinal_ex (&ctx, md_tmp, NULL);
}
EVP_MD_CTX_cleanup(&ctx);
- OPENSSL_assert(EVP_CIPHER_key_length(cipher) <= sizeof md_tmp);
+ OPENSSL_assert(EVP_CIPHER_key_length(cipher) <= (int)sizeof(md_tmp));
memcpy(key, md_tmp, EVP_CIPHER_key_length(cipher));
OPENSSL_assert(EVP_CIPHER_iv_length(cipher) <= 16);
memcpy(iv, md_tmp + (16 - EVP_CIPHER_iv_length(cipher)),
EVP_CIPHER_iv_length(cipher));
EVP_CipherInit_ex(cctx, cipher, NULL, key, iv, en_de);
- memset(md_tmp, 0, EVP_MAX_MD_SIZE);
- memset(key, 0, EVP_MAX_KEY_LENGTH);
- memset(iv, 0, EVP_MAX_IV_LENGTH);
+ OPENSSL_cleanse(md_tmp, EVP_MAX_MD_SIZE);
+ OPENSSL_cleanse(key, EVP_MAX_KEY_LENGTH);
+ OPENSSL_cleanse(iv, EVP_MAX_IV_LENGTH);
return 1;
}