Introduction

Some crypto wallets can only create a 12‑word passphrase. However, this tool can generate a 24‑word passphrase, and it also allows you to edit the binary file that the passphrase is derived from. This tool generates passphrases using BIP‑39, which contains 2048 words. Each word represents 11 bits of binary data, and you can modify the binary file as randomly as you like.

Installation

1.Clone this repository

git clone https://github.com/li-han-zhang/Go_passphrase.git

2.Install Go

On ubuntu

sudo apt install go

On arch linux

sudo pacman -S go

3.Initializes a new Go module

go mod init passphrase_bitcoin

4.Replaces the github.com/skip2/go-qrcode dependency

go mod edit -replace github.com/skip2/go-qrcode=./go-qrcode

5.Cleans up the go.mod and go.sum files

go mod tidy

6.Builds the Go project into an executable file

go build -ldflags "-s -w" -o passphrase_bitcoin main.go

Usage

./passphrase_bitcoin 
passphrase_bitcoin - A 256-bit entropy & BIP39 passphrase generator

Usage:
  passphrase_bitcoin [options]

Options:
  -b        Generate binary.txt only
  -p        Generate passphrase from binary.txt
  -q        Generate QR code of passphrase from binary.txt
  -i WORD   Show WORD's index and 11-bit binary
  -i BIN    Show BIN's index and corresponding word
  -h        Show this help message

You can just download the executable file, passphrase_bitcoin, and use it.