Jaco Greeff
9f08e7832f
* Bump schnorrkel to 0.8 * Remove unneeded return refactor (stick to issues at-hand) * Mid-point step, use rev, verify signatures * Update to 0.8.2 * Flatten for easier inspection * 0.8.3 rev that passes the tests * Updates for 0.8.3 memory allocation * Test for Rust keypair imports * Rust ed25519 compat * 0.8.4 * sr25519 0.8.5, bump deps * tiny-keccak config * Update keccack hashing * Update hashing
@polkadot/wasm-crypto
Wrapper around crypto hashing functions
Usage
Install the package (also requires @polkadot/util for TextEncoder polyfills - not included here as a dependency to keep the tree lean)
yarn add @polkadot/wasm-crypto @polkadot/util
Use it -
const { u8aToHex } = require('@polkadot/util');
const { bio39Generate, bip39ToSeed, waitReady } = require('@polkadot/wasm-crypto');
async function main () {
// first wait until the WASM has been loaded (async init)
await waitReady();
// generate phrase
const phrase = bip39Generate(12);
// get ed25519 seed from phrase
const seed = bip39ToSeed(phrase, '');
// display
console.log('phrase:', phrase);
console.log('seed:', u8aToHex(seed));
}