BCryptDecrypt() [2/4]

static unsafe int Interop.BCrypt.BCryptDecrypt ( Internal::NativeCrypto::SafeKeyHandle hKey, ReadOnlySpan< byte > input, byte[] iv, Span< byte > output )

inlinestaticpackage

Definition at line 348 of file Interop.cs.

        {
            fixed (byte* pbInput = input)
            {
                fixed (byte* pbOutput = output)
                {
                    int cbResult;
                    NTSTATUS nTSTATUS = BCryptDecrypt(hKey, pbInput, input.Length, IntPtr.Zero, iv, (iv != null) ? iv.Length : 0, pbOutput, output.Length, out cbResult, 0);
                    if (nTSTATUS != 0)
                    {
                        throw CreateCryptographicException(nTSTATUS);
                    }
                    return cbResult;
                }
            }
        }

References Interop.BCrypt.BCryptDecrypt(), Interop.BCrypt.CreateCryptographicException(), System.input, System.Span< T >.Length, and System.IntPtr.Zero.