ecies-wasm

ecies-wasm

A WASM binding for eciesrs.

Install

npm install ecies-wasm

Usage

import init, * as ecies from "ecies-wasm";

init(); // if built with vite without plugin

const data = Uint8Array.from([1, 2, 3, 4]);

const [sk, pk] = ecies.generateKeypair();
const encrypted = ecies.encrypt(pk, data);
const decrypted = ecies.decrypt(sk, encrypted);
alert("decrypted: " + decrypted);

Check the example for how to use it in browsers.

API

export function generateKeypair(): Array<Uint8Array>; // [sk, pk]
export function encrypt(pk: Uint8Array, msg: Uint8Array): Uint8Array;
export function decrypt(sk: Uint8Array, msg: Uint8Array): Uint8Array;

Build and test

wasm-pack build
wasm-pack test --node

Changelog

See CHANGELOG.md.

Changelog

0.2.0

• Reduce wasm size from 1.2MB to ~100KB by revamping the build process
• Rename generate_keypair to generateKeypair to follow JavaScript convention
• Revamp wasm example to use vite instead of webpack
• Revamp wasm build package to build web target
• Bump dependencies