ECDsaCertificateExtensions.GetECDsaPublicKey(X509Certificate2) Метод

Определение

Возвращает закрытый ключ ECDsa из сертификата X509Certificate2.Gets the ECDsa public key from the X509Certificate2 certificate.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Security::Cryptography::ECDsa ^ GetECDsaPublicKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);
public static System.Security.Cryptography.ECDsa? GetECDsaPublicKey (this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
public static System.Security.Cryptography.ECDsa GetECDsaPublicKey (this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
static member GetECDsaPublicKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.ECDsa
<Extension()>
Public Function GetECDsaPublicKey (certificate As X509Certificate2) As ECDsa

Параметры

certificate
X509Certificate2

Сертификат.The certificate.

Возвращаемое значение

ECDsa

Закрытый ключ или null, если у сертификата отсутствует закрытый ключ ECDsa.The public key, or null if the certificate does not have an ECDsa public key.

Исключения

certificate имеет значение null.certificate is null.

Дескриптор недействителен.The handle is invalid.

Применяется к