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.
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.
Only inline JSDoc is available for now.
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