IsWeakKey()

static bool System.Security.Cryptography.TripleDES.IsWeakKey ( byte[] rgbKey )

inlinestaticinherited

Definition at line 70 of file TripleDES.cs.

    {
        if (rgbKey == null)
        {
            throw new CryptographicException(System.SR.Cryptography_InvalidKeySize);
        }
        if (!(rgbKey.Length * 8).IsLegalSize(s_legalKeySizes))
        {
            throw new CryptographicException(System.SR.Cryptography_InvalidKeySize);
        }
        byte[] array = rgbKey.FixupKeyParity();
        if (EqualBytes(array, 0, 8, 8))
        {
            return true;
        }
        if (array.Length == 24 && EqualBytes(array, 8, 16, 8))
        {
            return true;
        }
        return false;
    }

References System.array, System.SR.Cryptography_InvalidKeySize, System.Security.Cryptography.TripleDES.EqualBytes(), and System.Security.Cryptography.TripleDES.s_legalKeySizes.

Referenced by System.Security.Cryptography.TripleDESCng.IsWeakKey().