RSA.ExportRSAPublicKeyPem Method

Reference

Definition

Namespace:: System.Security.Cryptography

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.

Exports the public-key portion of the current key in the PKCS#1 RSAPublicKey format, PEM encoded.

public:
 System::String ^ ExportRSAPublicKeyPem();

public string ExportRSAPublicKeyPem ();

member this.ExportRSAPublicKeyPem : unit -> string

Public Function ExportRSAPublicKeyPem () As String

Returns

String

A string containing the PEM-encoded PKCS#1 RSAPublicKey.

Exceptions

CryptographicException

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

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