@polkadot/wasm-crypto
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    4.5.1 • 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 -

    const { u8aToHex } = require('@polkadot/util');
    const { bip39Generate, 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));
    }

    Keywords

    none

    Install

    npm i @polkadot/wasm-crypto

    DownloadsWeekly Downloads

    35,679

    Version

    4.5.1

    License

    Apache-2.0

    Unpacked Size

    304 kB

    Total Files

    25

    Last publish

    Collaborators

    • jacogr
    • polkadotjs