X509Certificate.GetCertHashString Method
.NET Framework 4.5
Returns the SHA1 hash value for the X.509v3 certificate as a hexadecimal string.
Namespace: System.Security.Cryptography.X509Certificates
Assembly: mscorlib (in mscorlib.dll)
Return Value
Type: System.StringThe hexadecimal string representation of the X.509 certificate hash value.
The following example uses the GetCertHashString method to get an X.509 certificate hash value, convert it to a string, and display it to the console.
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. string results = cert.GetCertHashString(); // Display the value to the console. Console.WriteLine(results); } }
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
