bip39-mnemonic

Usage

const { generateMnemonic, mnemonicToSeed } = require('bip39-mnemonic')

const mnemonic = generateMnemonic()
const seed = mnemonicToSeed(mnemonic)

API

const mnemonic = generateMnemonic({ entropy, language })

Generate a new mnemonic.

Optionally pass existing entropy.

language can be any of the following:

• chinese_simplified
• czech
• french
• japanese
• portuguese
• spanish
• chinese_traditional
• english (default)
• italian
• korean
• russian
• turkish

const mnemomic = entropyToMnemonic(entropy, { language = 'english })

Alias for generateMnemomic called with explicit entropy

const entropy = mnemonicToEntropy(mnemonic)

Returns the entropy for a given mnemonic

const seed = await mnemonicToSeed(mnemonic)

Derive a seed from mnemonic. This seed should be used to seed a kdf derivation.

const valid = validateMnemonic(mnemonic)

Check whether a given mnemonic is valid

const entropy = generateEntropy()

Helper to generate 32 bytes of entropy suitable for deriving a mnemonic.

License

Apache-2.0