DSA.VerifySignatureCore 方法

定义

命名空间:

System.Security.Cryptography

程序集:

System.Security.Cryptography.dll

Source:

DSA.cs

验证数字签名对于所提供的哈希是否有效。

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

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

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

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

参数

hash

ReadOnlySpan<Byte>

已签名的哈希。

signature

ReadOnlySpan<Byte>

要验证的签名。

signatureFormat

DSASignatureFormat

signature 的编码格式。

返回

Boolean

如果数字签名对所提供的数据有效，则为 true；否则为 false。

例外

CryptographicException

验证时出错。