X509Certificate.GetCertHash 方法
定义
重要
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返回 X509Certificate 对象的哈希值。
重载
| GetCertHash() |
将 X.509v3 证书的哈希值作为字节数组返回。 |
| GetCertHash(HashAlgorithmName) |
返回使用指定加密哈希算法计算的 X.509v3 证书的哈希值。 |
GetCertHash()
- Source:
- X509Certificate.cs
- Source:
- X509Certificate.cs
- Source:
- X509Certificate.cs
将 X.509v3 证书的哈希值作为字节数组返回。
public:
virtual cli::array <System::Byte> ^ GetCertHash();public virtual byte[] GetCertHash ();abstract member GetCertHash : unit -> byte[]
override this.GetCertHash : unit -> byte[]Public Overridable Function GetCertHash () As Byte()返回
Byte[]
X.509 证书的哈希值。
示例
以下示例使用 GetCertHash 方法使用 X.509 证书的哈希值填充字节数组。
using namespace System;
using namespace System::Security::Cryptography::X509Certificates;
int main()
{
// The path to the certificate.
String^ Certificate = "Certificate.cer";
// Load the certificate into an X509Certificate object.
X509Certificate^ cert = X509Certificate::CreateFromCertFile( Certificate );
// Get the value.
array<Byte>^results = cert->GetCertHash();
}
using System;
using System.Security.Cryptography.X509Certificates;
public class X509
{
public static void Main()
{
// The path to the certificate.
string Certificate = "Certificate.cer";
// Load the certificate into an X509Certificate object.
X509Certificate cert = X509Certificate.CreateFromCertFile(Certificate);
// Get the value.
byte[] results = cert.GetCertHash();
}
}
Imports System.Security.Cryptography.X509Certificates
Public Class X509
Public Shared Sub Main()
' The path to the certificate.
Dim Certificate As String = "Certificate.cer"
' Load the certificate into an X509Certificate object.
Dim cert As X509Certificate = X509Certificate.CreateFromCertFile(Certificate)
' Get the value.
Dim results As Byte() = cert.GetCertHash()
End Sub
End Class
适用于
GetCertHash(HashAlgorithmName)
- Source:
- X509Certificate.cs
- Source:
- X509Certificate.cs
- Source:
- X509Certificate.cs
返回使用指定加密哈希算法计算的 X.509v3 证书的哈希值。
public:
virtual cli::array <System::Byte> ^ GetCertHash(System::Security::Cryptography::HashAlgorithmName hashAlgorithm);public virtual byte[] GetCertHash (System.Security.Cryptography.HashAlgorithmName hashAlgorithm);abstract member GetCertHash : System.Security.Cryptography.HashAlgorithmName -> byte[]
override this.GetCertHash : System.Security.Cryptography.HashAlgorithmName -> byte[]Public Overridable Function GetCertHash (hashAlgorithm As HashAlgorithmName) As Byte()参数
- hashAlgorithm
- HashAlgorithmName
要使用的加密哈希算法的名称。
返回
Byte[]
包含 X.509 证书哈希值的字节数组。
例外
hashAlgorithm.Name 为 null 或空字符串。
hashAlgorithm 不是已知的哈希算法。
