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

Definition

Namespace:
System.Security.Cryptography
Assemblies:
netstandard.dll, System.Security.Cryptography.dll
Assemblies:
netstandard.dll, System.Security.Cryptography.Algorithms.dll
Assembly:
System.Security.Cryptography.Algorithms.dll
Assembly:
netstandard.dll
Source:
RSA.cs
Source:
RSA.cs
Source:
RSA.cs
Source:
RSA.cs

Attempts to export the current key in the PKCS#1 RSAPrivateKey format into a provided buffer.

public:
 virtual bool TryExportRSAPrivateKey(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);
public virtual bool TryExportRSAPrivateKey(Span<byte> destination, out int bytesWritten);
abstract member TryExportRSAPrivateKey : Span<byte> * int -> bool
override this.TryExportRSAPrivateKey : Span<byte> * int -> bool
Public Overridable Function TryExportRSAPrivateKey (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

Parameters

destination
Span<Byte>

The byte span to receive the PKCS#1 RSAPrivateKey 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

See also