RSA.TryExportSubjectPublicKeyInfo(Span<Byte>, Int32) Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.Algorithms.dll

Assembly:: System.Security.Cryptography.dll

Source:: RSA.cs

Source:: RSA.cs

Source:: RSA.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 export the current key in the X.509 SubjectPublicKeyInfo format into a provided buffer.

public:
 override bool TryExportSubjectPublicKeyInfo(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);

public override bool TryExportSubjectPublicKeyInfo (Span<byte> destination, out int bytesWritten);

override this.TryExportSubjectPublicKeyInfo : Span<byte> * int -> bool

Public Overrides Function TryExportSubjectPublicKeyInfo (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

Parameters

destination: Span<Byte>

The byte span to receive the X.509 SubjectPublicKeyInfo data.

bytesWritten: Int32

When this method returns, contains a value that indicates the number of bytes written to destination. This parameter is treated as uninitialized.

Returns

Boolean

true if destination is big enough to receive the output; otherwise, false.

Exceptions

CryptographicException

The key could not be exported.

Applies to

Kongsi melalui