通过

ECDsa.HashData 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
程序集:
System.Core.dll
程序集:
netstandard.dll

计算二进制数据的哈希值。

重载

HashData(Stream, HashAlgorithmName)

在派生类中进行重写后，通过使用指定的哈希算法计算指定二进制流的哈希值。
HashData(Byte[], Int32, Int32, HashAlgorithmName)

在派生类中进行重写后，通过使用指定的哈希算法计算字节数组指定部分的哈希值。

HashData(Stream, HashAlgorithmName)

Source:
ECDsa.cs
Source:
ECDsa.cs
Source:
ECDsa.cs

在派生类中进行重写后，通过使用指定的哈希算法计算指定二进制流的哈希值。

protected:
 virtual cli::array <System::Byte> ^ HashData(System::IO::Stream ^ data, System::Security::Cryptography::HashAlgorithmName hashAlgorithm);
protected:
 abstract cli::array <System::Byte> ^ HashData(System::IO::Stream ^ data, System::Security::Cryptography::HashAlgorithmName hashAlgorithm);
protected virtual byte[] HashData (System.IO.Stream data, System.Security.Cryptography.HashAlgorithmName hashAlgorithm);
protected abstract byte[] HashData (System.IO.Stream data, System.Security.Cryptography.HashAlgorithmName hashAlgorithm);
abstract member HashData : System.IO.Stream * System.Security.Cryptography.HashAlgorithmName -> byte[]
override this.HashData : System.IO.Stream * System.Security.Cryptography.HashAlgorithmName -> byte[]
abstract member HashData : System.IO.Stream * System.Security.Cryptography.HashAlgorithmName -> byte[]
Protected Overridable Function HashData (data As Stream, hashAlgorithm As HashAlgorithmName) As Byte()
Protected MustOverride Function HashData (data As Stream, hashAlgorithm As HashAlgorithmName) As Byte()

参数

data
Stream

要进行哈希处理的二进制流。

hashAlgorithm
HashAlgorithmName

要用于对数据进行哈希处理的算法。

返回

Byte[]

经过哈希处理的数据。

例外

NotImplementedException

派生方法必须重写此方法。

适用于

HashData(Byte[], Int32, Int32, HashAlgorithmName)

Source:
ECDsa.cs
Source:
ECDsa.cs
Source:
ECDsa.cs

在派生类中进行重写后，通过使用指定的哈希算法计算字节数组指定部分的哈希值。

protected:
 virtual cli::array <System::Byte> ^ HashData(cli::array <System::Byte> ^ data, int offset, int count, System::Security::Cryptography::HashAlgorithmName hashAlgorithm);
protected:
 abstract cli::array <System::Byte> ^ HashData(cli::array <System::Byte> ^ data, int offset, int count, System::Security::Cryptography::HashAlgorithmName hashAlgorithm);
protected virtual byte[] HashData (byte[] data, int offset, int count, System.Security.Cryptography.HashAlgorithmName hashAlgorithm);
protected abstract byte[] HashData (byte[] data, int offset, int count, System.Security.Cryptography.HashAlgorithmName hashAlgorithm);
abstract member HashData : byte[] * int * int * System.Security.Cryptography.HashAlgorithmName -> byte[]
override this.HashData : byte[] * int * int * System.Security.Cryptography.HashAlgorithmName -> byte[]
abstract member HashData : byte[] * int * int * System.Security.Cryptography.HashAlgorithmName -> byte[]
Protected Overridable Function HashData (data As Byte(), offset As Integer, count As Integer, hashAlgorithm As HashAlgorithmName) As Byte()
Protected MustOverride Function HashData (data As Byte(), offset As Integer, count As Integer, hashAlgorithm As HashAlgorithmName) As Byte()

参数

data
Byte[]

要进行哈希处理的数据。

offset
Int32

data 中要进行哈希处理的第一个字节的索引。

count
Int32

要进行哈希处理的字节数。

hashAlgorithm
HashAlgorithmName

要用于对数据进行哈希处理的算法。

返回

Byte[]

经过哈希处理的数据。

例外

NotImplementedException

派生方法必须重写此方法。

适用于