Go implementation of OPAQUE (hidden password user registration and auth)
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.
gopaque Minor doc update Feb 6, 2019
LICENSE Initial commit Feb 1, 2019
README.md Package documentation Feb 6, 2019


Gopaque GoDoc

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. Gopaque uses the Kyber library to implement this pending RFC using elliptic curves.

To install:

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

The documentation, API, and examples are in the Godoc.

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: