Пример #1
0
        public CSPRNG(byte[] seed)            // seed MUST be 48 bytes.
        {
            _key          = ChachaCipher.ExtractKey(seed);
            _nonce        = ChachaCipher.ExtractNonce(seed);
            _block_number = ChachaCipher.Slice(seed, 44);

            _curr_used = 16;
        }
Пример #2
0
 private void refill()
 {
     _curr_gen_block = ChachaCipher.GenStream(_key, _block_number++, _nonce);
     _curr_used      = 0;
 }