Package Exports

mlsag

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (mlsag) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

MLSAG in JavaScript

An implementation of MLSAG in JavaScript.

Disclaimer: DO NOT USE THIS PACKAGE IN ANY SERIOUS PROJECT.

This package is still in development, and APIs are subject to change without following the semver rules. In fact, I do not even know if it is working properly and I am not so familiar with these things. PRs, issues and suggestions are extremely welcome.

Please take a look at the paper before using this package as the APIs uses symbols in the paper.

Example

import { MLSAG } from 'mlsag'
import { SHA3 } from 'sha3'
import assert from 'assert'

const mlsag = new MLSAG({
  hash: SHA3,
  hashOptions: [ 512 ],
})

// FIXME: use a public API
const keys = mlsag._randomKeyPairMatrix(5, 2)
const pi = 2
const P = keys.map(kr => kr.map(k => k.getPublic()))
const x = keys[pi].map(k => k.getPrivate())
const message = 'Hello World!'

// raw signature
const signature = mlsag.sign({ P, message, pi, x })
assert(mlsag.verify({ message, P, ...signature }))

// encoded signature
const encodedSignature = mlsag.sign({ P, message, pi, x, encode: true })
assert(mlsag.verify({ message, P, signature: encodedSignature }))

See test/mlsag.js for a more detailed example.

Docs

Only inline JSDoc is available for now.