BIP39

An implementation of BIP-0039 in Swift. If needed, you can use BIP39UserFlow to launch a customizable user flow of BIP39.

Platforms

• macOS 10.15+
• iOS 13+

Installation

Swift Package Manager

Add the following line to your Package.swift file:

.package(url: "https://github.com/anquii/BIP39.git", from: "1.0.0")

…or integrate with Xcode via File -> Swift Packages -> Add Package Dependency... using the URL of the repository.

Usage

import BIP39

let entropyGenerator: EntropyGenerating = EntropyGenerator()
let entropy = try entropyGenerator.entropy(security: .strongest)
let wordListProvider: WordListProviding = EnglishWordListProvider()

let mnemonicConstructor: MnemonicConstructing = MnemonicConstructor()
let mnemonic = mnemonicConstructor.mnemonic(entropy: entropy, wordList: wordListProvider.wordList)

let seedDerivator: SeedDerivating = SeedDerivator()
let seed = try seedDerivator.seed(mnemonic: mnemonic, passphrase: "")

License

BIP39 is licensed under the terms of the MIT license. See the LICENSE file for more information.

Acknowledgments

In developing BIP39, KevinVitale‘s WalletKit has been used as a reference implementation. In addition, BIP39 depends on krzyzanowskim‘s CryptoSwift for crypto operations.

Donations

If you’ve found this software useful, please consider making a small contribution to one of these crypto addresses:

XNAV: xNTYqoQDzsiB5Cff9Wpt65AgZxYkt1GFy7KwuDafqRU2bcAZqoZUW4Q9TZ9QRHSy8cPsM5ALkJasizJCmqSNP9CosxrF2RbKHuDz5uJVUBcKJfvnb3RZaWygr8Bhuqbpc3DsgfB3ayc
XMR: 49jzT7Amu9BCvc5q3PGiUzWXEBQTLQw68a2KvBFTMs7SHjeWgrSKgxs69ycFWQupyw9fpR6tdT8Hp5h3KksrBG9m4c8aXiG
BTC: bc1q7hehfmnq67x5k7vz0cnc75qyflkqtxe2avjkyw
ETH (ERC-20) & BNB (BEP-20): 0xe08e383B4042749dE5Df57d48c57A690DC322b8d