SymmetricAlgorithm.TryEncryptEcb Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assemblies:: netstandard.dll, System.Security.Cryptography.dll

Assemblies:: netstandard.dll, System.Security.Cryptography.Primitives.dll

Source:: SymmetricAlgorithm.cs

Source:: SymmetricAlgorithm.cs

Source:: SymmetricAlgorithm.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

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

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

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

Public Function TryEncryptEcb (plaintext As ReadOnlySpan(Of Byte), destination As Span(Of Byte), paddingMode As PaddingMode, ByRef bytesWritten As Integer) As Boolean

Parameters

plaintext: ReadOnlySpan<Byte>

The data to encrypt.

destination: Span<Byte>

The buffer to receive the ciphertext 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 encrypted data; otherwise, false.

Exceptions

ArgumentOutOfRangeException

paddingMode is not a valid padding mode.

CryptographicException

The plaintext could not be encrypted successfully.

Remarks

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

Applies to

Produkt	Versioner
.NET	6, 7, 8, 9, 10

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