AsymmetricAlgorithm.TryExportPkcs8PrivateKey(Span<Byte>, Int32) Method
Definition
Important
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When overridden in a derived class, attempts to export the current key in the PKCS#8 PrivateKeyInfo format into a provided buffer.
public:
virtual bool TryExportPkcs8PrivateKey(Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);
public virtual bool TryExportPkcs8PrivateKey (Span<byte> destination, out int bytesWritten);
abstract member TryExportPkcs8PrivateKey : Span<byte> * int -> bool
override this.TryExportPkcs8PrivateKey : Span<byte> * int -> bool
Public Overridable Function TryExportPkcs8PrivateKey (destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean
Parameters
- 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
true
if destination
is big enough to receive the output; otherwise, false
.
Exceptions
The key could not be exported.
A derived type has not overriden this member.
Remarks
Because algorithm-specific support is required to produce this data format, TryExportPkcs8PrivateKey throws a NotImplementedException by default.
Applies to
See also
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