Nonchalant Programming Master

    @polkadot/wasm-crypto
    TypeScript icon, indicating that this package has built-in type declarations

    6.3.1 • Public • Published

    @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 -

    import { u8aToHex } from '@polkadot/util';
    import { bip39Generate, bip39ToSeed, waitReady } from '@polkadot/wasm-crypto';
    
    // 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));

    Keywords

    none

    Install

    npm i @polkadot/wasm-crypto

    DownloadsWeekly Downloads

    58,080

    Version

    6.3.1

    License

    Apache-2.0

    Unpacked Size

    306 kB

    Total Files

    35

    Last publish

    Collaborators

    • polkadotjs
    • jacogr