SHA1CryptoServiceProvider Class
.NET Framework 2.0
Computes the SHA1 hash value for the input data using the implementation provided by the cryptographic service provider (CSP). This class cannot be inherited.
Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)
Assembly: mscorlib (in mscorlib.dll)
'Declaration <ComVisibleAttribute(True)> _ Public NotInheritable Class SHA1CryptoServiceProvider Inherits SHA1 'Usage Dim instance As SHA1CryptoServiceProvider
/** @attribute ComVisibleAttribute(true) */ public final class SHA1CryptoServiceProvider extends SHA1
ComVisibleAttribute(true) public final class SHA1CryptoServiceProvider extends SHA1
The following code example computes the SHA1 hash value for data and stores it in result. This example assumes that there is a predefined constant DATA_SIZE.
Dim data(DATA_SIZE) As Byte Dim result() As Byte Dim sha As New SHA1CryptoServiceProvider() ' This is one implementation of the abstract class SHA1. result = sha.ComputeHash(data)
ubyte data[] = new ubyte[data_Size]; ubyte result[]; SHA1 sha = new SHA1CryptoServiceProvider(); // This is one implementation of the abstract class SHA1. result = sha.ComputeHash(data);
System.Object
System.Security.Cryptography.HashAlgorithm
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA1CryptoServiceProvider
System.Security.Cryptography.HashAlgorithm
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA1CryptoServiceProvider
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
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