X509Certificate.TryGetCertHash(HashAlgorithmName, Span<Byte>, Int32) 方法

定義

命名空間:: System.Security.Cryptography.X509Certificates

組件:: System.Security.Cryptography.X509Certificates.dll

組件:: netstandard.dll

使用所指定雜湊演算法來雜湊憑證的編碼表示，以嘗試產生憑證的「指紋」。Attempts to produce a "thumbprint" for the certificate by hashing the encoded representation of the certificate with the specified hash algorithm.

public:
 virtual bool TryGetCertHash(System::Security::Cryptography::HashAlgorithmName hashAlgorithm, Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);

public virtual bool TryGetCertHash (System.Security.Cryptography.HashAlgorithmName hashAlgorithm, Span<byte> destination, out int bytesWritten);

abstract member TryGetCertHash : System.Security.Cryptography.HashAlgorithmName * Span<byte> * int -> bool
override this.TryGetCertHash : System.Security.Cryptography.HashAlgorithmName * Span<byte> * int -> bool

Public Overridable Function TryGetCertHash (hashAlgorithm As HashAlgorithmName, destination As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

參數

hashAlgorithm: HashAlgorithmName

用於指紋的演算法。The algorithm to use for the thumbprint.

destination: Span<Byte>

接收憑證指紋的緩衝區。The buffer to receive the certificate thumbprint.

bytesWritten: Int32

當此方法傳回時，為寫入 destination 的位元組總數。When this method returns, the total number of bytes written into destination. 這個參數會被視為未初始化。This parameter is treated as uninitialized.