Exemple #1
0
        /// <summary>
        /// Reset the RNGCryptoServiceProvider instance.
        /// </summary>
        public void Reset()
        {
            if (_seedGenerator != null)
            {
                _seedGenerator.Dispose();
                _seedGenerator = null;
            }
            if (_rngGenerator != null)
            {
                _rngGenerator.Dispose();
                _rngGenerator = null;
            }

            _seedGenerator = GetSeedGenerator(_seedType);
            _rngGenerator = new SP20Drbg(_dfnRounds);

            if (_seedGenerator != null)
                _rngGenerator.Initialize(_seedGenerator.GetSeed(_keySize));
            else
                _rngGenerator.Initialize(_stateSeed);

            _rngGenerator.Generate(_byteBuffer);
            _bufferIndex = 0;
        }