partender810 https://blog.hatena.ne.jp/partender810/ Attack All Around https://partender810.hatenablog.com/ 初めて全部の問題を紹介できる記事になったと思います。 Writeup RSA-1 RSA-2 RSA-3 The Conspiracy Code Decode Stars and Shapes Doe, a deer Writeup RSA-1 I have a lot of big numbers. Here, have a few! ファイル：big_numbers.txt nが小さいので素因数分解可能です。いつものように復号して終わりです。 from Crypto.Util.number import * p,q = 4655885807254867892895911581,505152… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpartender810.hatenablog.com%2Fentry%2F2021%2F10%2F08%2F170919" title="DeconstruCT.F 2021 Cryptography writeup - Attack All Around" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/p/partender810/20211007/20211007220511.png Hatena Blog https://hatena.blog 2021-10-08 17:09:19 rich https://partender810.hatenablog.com/entry/2021/10/08/170919 1.0 100%