Exemplo n.º 1
0
        /// <summary>
        /// checks if a key is weak (and perhaps shouldn't be used)
        /// </summary>
        /// <param name="key">
        /// the key material to test against
        /// </param>
        /// <returns>
        /// true: key is "weak" / false: key passed the test
        /// </returns>
        public static bool IsWeakKey
            (byte[] key)
        {
            BlowfishAlgorithm bfAlg = new BlowfishAlgorithm(key, null, false, true);

            return(bfAlg.m_bf.IsWeakKey);
        }
Exemplo n.º 2
0
        public override ICryptoTransform CreateDecryptor
        (
            byte[] key,
            byte[] iv
        )
        {
            BlowfishAlgorithm result = new BlowfishAlgorithm(
                key,
                iv,
                (CipherMode.CBC == ModeValue),
                false);

            result.Padding = Padding;
            return(result);
        }