TrimLargeIV()

static byte[] Internal.Cryptography.Helpers.TrimLargeIV ( byte[] currentIV, int blockSizeInBits )

inlinestatic

Definition at line 27 of file Helpers.cs.

    {
        int num = checked(blockSizeInBits + 7) / 8;
        if (currentIV != null && currentIV.Length > num)
        {
            byte[] array = new byte[num];
            Buffer.BlockCopy(currentIV, 0, array, 0, array.Length);
            return array;
        }
        return currentIV;
    }

References System.array, and System.Buffer.BlockCopy().

Referenced by System.Security.Cryptography.TripleDESCryptoServiceProvider.CreateDecryptor(), and System.Security.Cryptography.TripleDESCryptoServiceProvider.CreateEncryptor().