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cloudflare / opaque-ts

A TypeScript library for OPAQUE Asymmetric Password-Authenticated Key Exchange Protocol
BSD 3-Clause "New" or "Revised" License
82 stars 9 forks source link

Where can I find some documentation for this library ? #9

Closed yw662 closed 1 year ago

yw662 commented 1 year ago

I am building a web app on cf pages (with functions) and planning to use the opaque protocol for user registration and authentication. More precisely I am planning to generate signatures on client side (browser side) with the private key of the user so it can be checked server side and by other users. I have read about the protocol itself but I cannot find examples and documentations on this particular library. Where can I find some ? And is this library usable on browser side or as cf worker ? And would you recommend this library or opaque-ke + wasm ?

armfazh commented 1 year ago

You can take a look at the test script. It runs both registration and login. https://github.com/cloudflare/opaque-ts/blob/main/test/opaque_full.test.ts#L45

This is Typescript that compiles to JS, so you will be able to run in browser and CF Worker.

This demo shows you it runs ok in the browser: https://opaque-full.research.cloudflare.com/