@darkwolf/base58

Base58

Install

npm i --save @darkwolf/base58

Usage

const base58 = require('@darkwolf/base58')
// default alphabet: «AveDarkwo1f23456789BCEFGHJKLMNPQRSTUVWXYZbcdghijmnpqstuxyz»

// encode ASCII string
const encoded = base58.encode('Ave, Darkwolf!')
const decoded = base58.decode(encoded)

// encode safe integer
const encodedInt = base58.encodeInt(100000001)
const decodedInt = base58.decodeInt(encodedInt)

// custom alphabet
const {
  DARKWOLF_ALPHABET,
  BITCOIN_ALPHABET,
  RIPPLE_ALPHABET,
  FLICKR_ALPHABET
} = require('@darkwolf/base58/constants')
const btc58 = base58.withAlphabet(BITCOIN_ALPHABET)

const encodedBtc = btc58.encode('Ave, Bitcoin!')
const decodedBtc = btc58.decode(encodedBtc)

Methods

withAlphabet(alphabet)

encode(string)

decode(base58)

encodeInt(integer)

decodeInt(base58)

Error Codes

invalid-alphabet