SymmetricAlgorithm.TryDecryptEcb Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.Primitives.dll

Assembly:: System.Security.Cryptography.dll

Source:: SymmetricAlgorithm.cs

Source:: SymmetricAlgorithm.cs

Source:: SymmetricAlgorithm.cs

Important

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Attempts to decrypt data into the specified buffer, using ECB mode with the specified padding mode.

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

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

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

Public Function TryDecryptEcb (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

ArgumentOutOfRangeException

paddingMode is not a valid padding mode.

CryptographicException

The ciphertext could not be decrypted successfully.

Remarks

This method's behavior is defined by TryDecryptEcbCore(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode, Int32).

Applies to

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