Table of Contents

HmacSecureHashAlgorithm1 Class

Definition

Namespace
Cuemon.Security.Cryptography
Assemblies
Cuemon.Security.Cryptography.dll
Source
src/Cuemon.Security.Cryptography/HmacSecureHashAlgorithm1.cs

Provides a Hash-based Message Authentication Code (HMAC) by using the SHA1 hash function. This class cannot be inherited. Implements the KeyedCryptoHash<TAlgorithm>

public sealed class HmacSecureHashAlgorithm1 : KeyedCryptoHash<HMACSHA1>, IHash, IConfigurable<ConvertibleOptions>
Inheritance
HmacSecureHashAlgorithm1
Implements
Inherited Members

Examples

The following example demonstrates how to compute an HMAC-SHA1 hash with .

using System;
using System.Text;
using Cuemon.Security.Cryptography;

namespace MyApp.Examples;

public static class HmacSecureHashAlgorithm1Example
{
    public static void Demonstrate()
    {
        var algorithm = new HmacSecureHashAlgorithm1(CreateSecret(), null);
        var result = algorithm.ComputeHash(Encoding.UTF8.GetBytes("Authenticate this message"));

        Console.WriteLine(result.GetBytes().Length);
        Console.WriteLine(result.ToBase64String());
    }

    private static byte[] CreateSecret() => Encoding.UTF8.GetBytes("docs-secret-sha1");
}

Constructors

Name Description
HmacSecureHashAlgorithm1(byte[], Action<ConvertibleOptions>)

Initializes a new instance of the HmacSecureHashAlgorithm1 class.

See Also

Hash<TOptions>
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