https://github.com/cretz/gopaque

Go implementation of OPAQUE (hidden password user registration and auth)
https://github.com/cretz/gopaque

cryptography opaque pake

Last synced: about 2 months ago
JSON representation

Go implementation of OPAQUE (hidden password user registration and auth)

• Host: GitHub
• URL: https://github.com/cretz/gopaque
• Owner: cretz
• License: mit
• Created: 2019-02-01T23:55:57.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-07-10T15:11:29.000Z (almost 5 years ago)
• Last Synced: 2025-02-27T07:48:04.762Z (2 months ago)
• Topics: cryptography, opaque, pake
• Language: Go
• Homepage:
• Size: 49.8 KB
• Stars: 58
• Watchers: 5
• Forks: 9
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Gopaque [![Go.Dev reference](https://img.shields.io/badge/go.dev-reference-blue?logo=go&logoColor=white)](https://pkg.go.dev/github.com/cretz/gopaque/gopaque?tab=doc)

Gopaque implements the OPAQUE protocol in Go. OPAQUE is a way to register users with a server without having to send the

user's password to the server during registration or authentication. An introduction to OPAQUE (and PAKEs in general)

can be found at this article:

[Let's talk about PAKE](https://blog.cryptographyengineering.com/2018/10/19/lets-talk-about-pake/). Gopaque uses the

[Kyber](https://github.com/dedis/kyber) library to implement

[this pending RFC](https://tools.ietf.org/html/draft-krawczyk-cfrg-opaque-01) using elliptic curves.

To install:

    go get -u github.com/cretz/gopaque/gopaque

The documentation, API, and examples are in the [Godoc](https://pkg.go.dev/github.com/cretz/gopaque/gopaque?tab=doc).

**WARNING: This is a trivial implementation, the author is not a cryptographer, and the code has not been reviewed. Use

at your own risk.**

Other known OPAQUE implementations:

* https://github.com/frekui/opaque (Go)

* https://github.com/stef/libsphinx (C)