https://github.com/Loopring/eddsa-metamask-plugin

https://github.com/Loopring/eddsa-metamask-plugin

Last synced: 3 months ago
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• Host: GitHub
• URL: https://github.com/Loopring/eddsa-metamask-plugin
• Owner: Loopring
• Created: 2020-01-21T21:34:20.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-11-17T15:40:17.000Z (almost 3 years ago)
• Last Synced: 2024-02-11T22:45:39.075Z (9 months ago)
• Language: JavaScript
• Size: 36.1 KB
• Stars: 16
• Watchers: 12
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• awesome-loopring - MetaMask EdDSA Plugin

README

        
# eddsa-metamask-plugin

A MetaMask plugin for signing EdDSA data. Currently only works in the [MetaMask Snaps](https://github.com/MetaMask/metamask-extension/tree/snaps). More information can be found in the [wiki](https://github.com/MetaMask/metamask-snaps-beta/wiki).

## How to use this plugin

- [Install the MetaMask Extension - Snaps branch](https://github.com/MetaMask/metamask-extension/tree/snaps)

- [Install the Metamask snaps-skunkworks](https://github.com/MetaMask/snaps-skunkworks)

- Clone this repo

- Go to the root folder of this repo

- Run `npm install`

- Run `mm-snap build` and then `mm-snap serve`

- Browse to `localhost:8085` in the browser you installed the MetaMask Beta in

- Follow the intstructions given on the website

This plugin uses a very slightly modified [snarkjs](https://github.com/iden3/snarkjs) package found [here](https://github.com/Brechtpd/snarkjs). The modifications were done to make the package compatible with [SES (Secure EcmaScript)](https://github.com/Agoric/SES).

- After `npm install`, go and find `calculateWitnes.js` file inside `node_modules` and remove `-->` and `--->` otherwise `build` will not work (it isn't SES compatible).

- It works only with Chrome (Install Metamask extension on Chrome)

- It was updated to work with Metamask Snaps