RSA.TryExportRSAPublicKeyPem(Span<Char>, Int32) Method
Definition
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 PEM-encoded PKCS#1 RSAPublicKey format into a provided buffer.
public:
bool TryExportRSAPublicKeyPem(Span<char> destination, [Runtime::InteropServices::Out] int % charsWritten);
public bool TryExportRSAPublicKeyPem (Span<char> destination, out int charsWritten);
member this.TryExportRSAPublicKeyPem : Span<char> * int -> bool
Public Function TryExportRSAPublicKeyPem (destination As Span(Of Char), ByRef charsWritten As Integer) As Boolean
Parameters
- charsWritten
- Int32
When this method returns, contains a value that indicates the number of characters 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.
Remarks
A PEM-encoded PKCS#1 RSAPublicKey will begin with
-----BEGIN RSA PUBLIC KEY-----
and end with
-----END RSA PUBLIC KEY-----
, with the base64 encoded DER
contents of the key between the PEM boundaries.
The PEM is encoded according to the IETF RFC 7468 "strict"
encoding rules.
Applies to
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應