ECDsa.VerifyHashCore 方法

定義

命名空間:

System.Security.Cryptography

組件:

System.Security.Cryptography.Algorithms.dll

組件:

System.Security.Cryptography.dll

驗證數位簽章對提供的雜湊是否有效。

protected:
 virtual bool VerifyHashCore(ReadOnlySpan<System::Byte> hash, ReadOnlySpan<System::Byte> signature, System::Security::Cryptography::DSASignatureFormat signatureFormat);

protected virtual bool VerifyHashCore (ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature, System.Security.Cryptography.DSASignatureFormat signatureFormat);

abstract member VerifyHashCore : ReadOnlySpan<byte> * ReadOnlySpan<byte> * System.Security.Cryptography.DSASignatureFormat -> bool
override this.VerifyHashCore : ReadOnlySpan<byte> * ReadOnlySpan<byte> * System.Security.Cryptography.DSASignatureFormat -> bool

Protected Overridable Function VerifyHashCore (hash As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte), signatureFormat As DSASignatureFormat) As Boolean

參數

hash

ReadOnlySpan<Byte>

已簽署的雜湊。

signature

ReadOnlySpan<Byte>

要驗證的簽章。

signatureFormat

DSASignatureFormat

signature 的編碼格式。

傳回

Boolean

若數位簽章對提供的資料是有效的，則為 true；否則為 false。

例外狀況

CryptographicException

驗證作業中發生錯誤。