DSA.VerifyDataCore 方法

参考

定义

命名空间:: System.Security.Cryptography

程序集:: System.Security.Cryptography.Algorithms.dll

程序集:: System.Security.Cryptography.dll

重要

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重载

VerifyDataCore(Stream, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)	验证数字签名对于所提供的数据是否有效。
VerifyDataCore(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, HashAlgorithmName, DSASignatureFormat)	验证数字签名对于所提供的数据是否有效。

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

Source:: DSA.cs

Source:: DSA.cs

Source:: DSA.cs

验证数字签名对于所提供的数据是否有效。

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

参数

data: Stream

已签名的数据。

signature: ReadOnlySpan<Byte>

要验证的签名。

hashAlgorithm: HashAlgorithmName

用于对验证过程的数据进行哈希处理的哈希算法。

signatureFormat: DSASignatureFormat

signature 的编码格式。

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

哈希处理或验证时出错。

适用于

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

Source:: DSA.cs

Source:: DSA.cs

Source:: DSA.cs

验证数字签名对于所提供的数据是否有效。

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