https://github.com/bytemare/secret-sharing

(Verifiable) Secure Secret Sharing in Go.
https://github.com/bytemare/secret-sharing

elliptic-curve-cryptography go golang prime-order-group shamir-secret-sharing verifiable

Last synced: about 2 months ago
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(Verifiable) Secure Secret Sharing in Go.

• Host: GitHub
• URL: https://github.com/bytemare/secret-sharing
• Owner: bytemare
• License: mit
• Created: 2023-03-17T22:19:36.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-11-08T21:08:23.000Z (about 2 months ago)
• Last Synced: 2024-11-08T22:19:46.587Z (about 2 months ago)
• Topics: elliptic-curve-cryptography, go, golang, prime-order-group, shamir-secret-sharing, verifiable
• Language: Go
• Homepage:
• Size: 119 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Contributing: .github/CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: .github/CODE_OF_CONDUCT.md
  • Codeowners: .github/CODEOWNERS
  • Security: .github/SECURITY.md

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README

        
# Secure Secret Sharing

[![secret-sharing](https://github.com/bytemare/secret-sharing/actions/workflows/code-scan.yml/badge.svg)](https://github.com/bytemare/secret-sharing/actions/workflows/code-scan.yml)

[![Go Reference](https://pkg.go.dev/badge/github.com/bytemare/secret-sharing.svg)](https://pkg.go.dev/github.com/bytemare/secret-sharing)

[![codecov](https://codecov.io/gh/bytemare/secret-sharing/branch/main/graph/badge.svg?token=5bQfB0OctA)](https://codecov.io/gh/bytemare/secret-sharing)

```

  import "github.com/bytemare/secret-sharing"

```

This package implements Shamir's Secret Sharing extended with Feldman's Verifiable Secret Sharing over elliptic curve groups.

It is aimed to be very easy to use.

Secret sharing enables to _shard_ (or _split_) a secret key into an arbitrary number of shares _n_ and to recover that

same key with any subset of at minimum _t_ of these key shares in a _(t,n)_-threshold scheme.

Note that the key distribution (sharding) algorithm used in this package is a _trusted dealer_ (i.e. centralised). If

you need a truly decentralized key generation, you can use the [dkg package](https://github.com/bytemare/dkg) which builds on this package.

## Documentation [![Go Reference](https://pkg.go.dev/badge/github.com/bytemare/secret-sharing.svg)](https://pkg.go.dev/github.com/bytemare/secret-sharing)

You can find the documentation and usage examples in [the package doc](https://pkg.go.dev/github.com/bytemare/secret-sharing).

## Versioning

[SemVer](http://semver.org) is used for versioning. For the versions available, see the [tags on the repository](https://github.com/bytemare/secret-sharing/tags).

## Contributing

Please read [CONTRIBUTING.md](.github/CONTRIBUTING.md) for details on the code of conduct, and the process for submitting pull requests.

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.