PublicKey.GetECDsaPublicKey 方法

定义

命名空间:

System.Security.Cryptography.X509Certificates

程序集:

System.Security.Cryptography.dll

Source:

PublicKey.cs

ECDsa获取公钥;null如果密钥不是 ECDsa 密钥，则获取公钥。

public:
 System::Security::Cryptography::ECDsa ^ GetECDsaPublicKey();

[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public System.Security.Cryptography.ECDsa? GetECDsaPublicKey ();

[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
member this.GetECDsaPublicKey : unit -> System.Security.Cryptography.ECDsa

Public Function GetECDsaPublicKey () As ECDsa

返回

ECDsa

公钥，如果 null 密钥不是 ECDsa 密钥，则为 。

属性

UnsupportedOSPlatformAttribute

例外

CryptographicException

密钥内容已损坏或无法成功读取。