SymmetricAlgorithm.TryDecryptEcbCore Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Source:

SymmetricAlgorithm.cs

When overridden in a derived class, attempts to decrypt data into the specified buffer, using ECB mode with the specified padding mode.

protected:
 virtual bool TryDecryptEcbCore(ReadOnlySpan<System::Byte> ciphertext, Span<System::Byte> destination, System::Security::Cryptography::PaddingMode paddingMode, [Runtime::InteropServices::Out] int % bytesWritten);

protected virtual bool TryDecryptEcbCore (ReadOnlySpan<byte> ciphertext, Span<byte> destination, System.Security.Cryptography.PaddingMode paddingMode, out int bytesWritten);

abstract member TryDecryptEcbCore : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.PaddingMode * int -> bool
override this.TryDecryptEcbCore : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.PaddingMode * int -> bool

Protected Overridable Function TryDecryptEcbCore (ciphertext As ReadOnlySpan(Of Byte), destination As Span(Of Byte), paddingMode As PaddingMode, ByRef bytesWritten As Integer) As Boolean

Parameters

ciphertext

ReadOnlySpan<Byte>

The data to decrypt.

destination

Span<Byte>

The buffer to receive the plaintext data.

paddingMode

PaddingMode

The padding mode used to produce the ciphertext and remove during decryption.

bytesWritten

Int32

When this method returns, contains the total number of bytes written to destination.

Returns

Boolean

true if destination was large enough to receive the decrypted data; otherwise, false.

Exceptions

NotSupportedException

A derived class has not provided an implementation.

Remarks

Derived classes must override this and provide an implementation.