int saltlen, iter;
unsigned char *salt;
const unsigned char *pbuf;
+ int mdsize;
/* Extract useful info from parameter */
if (param == NULL || param->type != V_ASN1_SEQUENCE ||
EVP_DigestUpdate(&ctx, salt, saltlen);
PBEPARAM_free(pbe);
EVP_DigestFinal_ex(&ctx, md_tmp, NULL);
+ mdsize = EVP_MD_size(md);
+ if (mdsize < 0)
+ return 0;
for (i = 1; i < iter; i++) {
EVP_DigestInit_ex(&ctx, md, NULL);
- EVP_DigestUpdate(&ctx, md_tmp, EVP_MD_size(md));
+ EVP_DigestUpdate(&ctx, md_tmp, mdsize);
EVP_DigestFinal_ex (&ctx, md_tmp, NULL);
}
EVP_MD_CTX_cleanup(&ctx);