Momentum-Apps/README.md

FlipBIP - BIP32/39/44 Tool

Crypto toolkit for Flipper Zero

Background

The goal of this project is to see how much crypto functionality can be brought to the Flipper Zero.

Status

Complete

• Trezor crypto C code ported into crypto subfolder
  • Adapted to use Flipper hardware RNG (see crypto/rand.c)
  • Imports and some C library functions modified for compatibility with FBT
• Navigation and UI adapted from FAP Boilerplate app
• BIP39 mnemonic generation
  • 24, 18, or 12 words
• BIP39 mnemonic to BIP39 seed generation
• Hierarchical Deterministic (HD) wallet generation from seed
  • Generation of offline m/44'/0'/0'/0 BTC wallet
  • Similar features to: https://iancoleman.io/bip39/

Work in Progress

• Support for custom BIP32 wallet paths
  • Currently hardcoded to m/44'/0'/0'/0

(FAR) Future

• More coin types
• Saving wallets to disk
• USB/Bluetooth wallet functionality