Diamante-hd-wallet

Key derivation for Diamante ([DEP])

Usage

import DiamanteHDWallet from 'diamante-hd-wallet'

const mnemonic = DiamanteHDWallet.generateMnemonic()
const wallet = DiamanteHDWallet.fromMnemonic(mnemonic)

wallet.getPublicKey(0) // => GDKYMXOAJ5MK4EVIHHNWRGAAOUZMNZYAETMHFCD6JCVBPZ77TUAZFPKT
wallet.getSecret(0) // => SCVVKNLBHOWBNJYHD3CNROOA2P3K35I5GNTYUHLLMUHMHWQYNEI7LVED
wallet.getKeypair(0) // => DiamanteBase.Keypair for account 0
wallet.derive(`m/44'/148'/0'`) // => raw key for account 0 as a Buffer

// wallet instance from seeds
const seedHex =
  '794fc27373add3ac7676358e868a787bcbf1edfac83edcecdb34d7f1068c645dbadba563f3f3a4287d273ac4f052d2fc650ba953e7af1a016d7b91f4d273378f'
const seedBuffer = Buffer.from(seedHex)
DiamanteHDWallet.fromSeed(seedHex)
DiamanteHDWallet.fromSeed(seedBuffer)

// mnemonics with different lengths
DiamanteHDWallet.generateMnemonic() // 24 words
DiamanteHDWallet.generateMnemonic({entropyBits: 224}) // 21 words
DiamanteHDWallet.generateMnemonic({entropyBits: 160}) // 18 words
DiamanteHDWallet.generateMnemonic({entropyBits: 128}) // 12 words

// validate a mnemonic
DiamanteHDWallet.validateMnemonic('too short and non wordlist words') // false

Mnemonic Language

Mnemonics can be generated in any language supported by the underlying bip39 npm module.

The full list of language keys are under exports 'wordlists' here.

Usage

import DiamanteHDWallet from 'diamante-hd-wallet'

// traditional chinese - 24 words
DiamanteHDWallet.generateMnemonic({
  language: 'chinese_traditional',
})
// => '省 从 唯 芽 激 顿 埋 愤 碳 它 炸 如 青 领 涨 骤 度 牲 朱 师 即 姓 讲 蒋'

// french - 12 words
DiamanteHDWallet.generateMnemonic({language: 'french', entropyBits: 128})
// => 'directif terrible légume dérober science vision venimeux exulter abrasif vague mutuel innocent'

Randomness

• NodeJs: crypto.randomBytes
• Browser: window.crypto.getRandomValues

(using randombytes npm module)