https://github.com/mtanksl/shamirsecretsharing

A simple implementation in C# of Shamir's secret sharing algorithm.
https://github.com/mtanksl/shamirsecretsharing

algorithm csharp implementation secret shamir shamir-secret-sharing sharing sss

Last synced: 5 months ago
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A simple implementation in C# of Shamir's secret sharing algorithm.

• Host: GitHub
• URL: https://github.com/mtanksl/shamirsecretsharing
• Owner: mtanksl
• License: mit
• Created: 2023-07-24T16:54:32.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-07-30T01:52:54.000Z (almost 3 years ago)
• Last Synced: 2025-09-29T01:25:02.314Z (9 months ago)
• Topics: algorithm, csharp, implementation, secret, shamir, shamir-secret-sharing, sharing, sss
• Language: C#
• Homepage:
• Size: 38.1 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# Shamir's Secret Sharing

A simple implementation in C# of Shamir's secret sharing algorithm.

# Install using NuGet

![Nuget](https://img.shields.io/nuget/v/mtanksl.ShamirSecretSharing)

```

dotnet add package mtanksl.ShamirSecretSharing --version 1.0.4

```

# How to split a message into shares

```C#

using (var sss = new ShamirSecretSharing() )

{

    var message = "Share your knowledge. It is a way to achieve immortality.";

    var shares = sss.Split(2, 3, message);

    foreach (var share in shares)

    {

        Console.WriteLine(share);

    }

}

```

# How to join shares into a message

```C#

using (var sss = new ShamirSecretSharing() )

{

    var shares = new[] 

    {

        Share.Parse("01-D4C58986F4FC661818FB85094E28EFB6AE17132DC0BDB4318E4D5F67D7516E3C3CF8CFEBE02A47793880C41A5E35A61B5AEDEF12498E80C219E563B98AB41238B800"),

                   

        Share.Parse("02-5523B29A83D954C1BA83EBA72DE16601F8CABEF4515B20EFFB314BAE4D836517FFCF2B68A1F42A8A079B12D09B01DFC944686BC425B38C0B05CAC772156925707001")

    };

    var message = sss.Join(shares);

    Console.WriteLine(message);

}

```