-/* Convert byte buffer to bignum, skipping leading zeros*/
-BIGNUM *getbnfrombuf(const unsigned char *buf, size_t len)
-{
- BIGNUM *b;
-
- while (*buf == 0 && len > 0) {
- buf++;
- len--;
- }
- if (len)
- return BN_bin2bn(buf, len, NULL);
- b = BN_new();
- BN_zero(b);
- return b;
-}
-