แก้ไข

แชร์ผ่าน


SafeEvpPKeyHandle.OpenPublicKeyFromEngine(String, String) Method

Definition

Open a named public key using a named OpenSSL ENGINE.

public:
 static System::Security::Cryptography::SafeEvpPKeyHandle ^ OpenPublicKeyFromEngine(System::String ^ engineName, System::String ^ keyId);
[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
[System.Runtime.Versioning.UnsupportedOSPlatform("ios")]
[System.Runtime.Versioning.UnsupportedOSPlatform("tvos")]
[System.Runtime.Versioning.UnsupportedOSPlatform("windows")]
public static System.Security.Cryptography.SafeEvpPKeyHandle OpenPublicKeyFromEngine (string engineName, string keyId);
[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("windows")>]
static member OpenPublicKeyFromEngine : string * string -> System.Security.Cryptography.SafeEvpPKeyHandle
Public Shared Function OpenPublicKeyFromEngine (engineName As String, keyId As String) As SafeEvpPKeyHandle

Parameters

engineName
String

The name of the ENGINE to process the public key open request.

keyId
String

The name of the key to open.

Returns

The opened key.

Attributes

Exceptions

engineName or keyId is null.

engineName or keyId is the empty string.

the key could not be opened via the specified ENGINE.

Remarks

This operation will fail if OpenSSL cannot successfully load the named ENGINE, or if the named ENGINE cannot load the named key.

Not all ENGINEs support loading public keys, even ones that support loading private keys.

The syntax for keyId is determined by each individual ENGINE.

Applies to