DSA.VerifyDataCore 方法

參考

定義

命名空間:: System.Security.Cryptography

組件:: System.Security.Cryptography.Algorithms.dll

組件:: System.Security.Cryptography.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

多載

VerifyDataCore(Stream, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)	驗證數位簽章對提供的資料是否有效。
VerifyDataCore(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)	驗證數位簽章對提供的資料是否有效。

VerifyDataCore(Stream, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)

來源:: DSA.cs

來源:: DSA.cs

來源:: DSA.cs

驗證數位簽章對提供的資料是否有效。

protected:
 virtual bool VerifyDataCore(System::IO::Stream ^ data, ReadOnlySpan<System::Byte> signature, System::Security::Cryptography::HashAlgorithmName hashAlgorithm, System::Security::Cryptography::DSASignatureFormat signatureFormat);

protected virtual bool VerifyDataCore (System.IO.Stream data, ReadOnlySpan<byte> signature, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, System.Security.Cryptography.DSASignatureFormat signatureFormat);

abstract member VerifyDataCore : System.IO.Stream * ReadOnlySpan<byte> * System.Security.Cryptography.HashAlgorithmName * System.Security.Cryptography.DSASignatureFormat -> bool
override this.VerifyDataCore : System.IO.Stream * ReadOnlySpan<byte> * System.Security.Cryptography.HashAlgorithmName * System.Security.Cryptography.DSASignatureFormat -> bool

Protected Overridable Function VerifyDataCore (data As Stream, signature As ReadOnlySpan(Of Byte), hashAlgorithm As HashAlgorithmName, signatureFormat As DSASignatureFormat) As Boolean

參數

data: Stream

已簽署的資料。

signature: ReadOnlySpan<Byte>

要驗證的簽章。

hashAlgorithm: HashAlgorithmName

雜湊演算法，用來雜湊處理驗證程序的資料。

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

雜湊處理或驗證作業發生錯誤。

適用於

VerifyDataCore(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)

來源:: DSA.cs

來源:: DSA.cs

來源:: DSA.cs

驗證數位簽章對提供的資料是否有效。

protected:
 virtual bool VerifyDataCore(ReadOnlySpan<System::Byte> data, ReadOnlySpan<System::Byte> signature, System::Security::Cryptography::HashAlgorithmName hashAlgorithm, System::Security::Cryptography::DSASignatureFormat signatureFormat);

protected virtual bool VerifyDataCore (ReadOnlySpan<byte> data, ReadOnlySpan<byte> signature, System.Security.Cryptography.HashAlgorithmName hashAlgorithm, System.Security.Cryptography.DSASignatureFormat signatureFormat);

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

Protected Overridable Function VerifyDataCore (data As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte), hashAlgorithm As HashAlgorithmName, signatureFormat As DSASignatureFormat) As Boolean