Python - Serialization - WIF Format(Wallet Import Format)

Programming Bitcoin
Learn How to Program Bitcoin from Scratch
楽天ブックス(Kobo) 紀伊國屋書店(Kinoppy)

開発環境

• macOS Mojave - Apple (OS)
• Emacs (Text Editor)
• Windows 10 Pro (OS)
• Visual Studio Code (Text Editor)
• Python 3.7 (プログラミング言語)

Programming Bitcoin: Learn How to Program Bitcoin from Scratch (Jimmy Song(著)、O'Reilly Media)のChapter 4(Serialization)、WIF Format、Exercises 6(85)の解答を求めてみる。

コード

Python 3

#!/usr/bin/env python3
from ecc import PrivateKey

secrets = [(5003, True, True),
           (2021**5, False, True),
           (0x54321deadbeef, True, False)]

for secret, compressed, testnet in secrets:
    private_key = PrivateKey(secret)
    print(private_key.wif())

入出力結果(cmd(コマンドプロンプト)、Terminal、Jupyter(IPython))

C:\Users\...>py sample6.py
19re3gytNFrndPQQJg9PzN5TxExAyESbUujd9HjikVpXgTVF9kWCD9mE9gND
19re3gytNFrndPQQJg9PzN5TxExAyESbUujd9Hjn6s2RRE7MrB6T4XBEBefB
19re3gytNFrndPQQJg9PzN5TxExAyESbUujd9Hjiu358Av8YyodmG9b4iTuo

C:\Users\...>