{"blog_title":"yoshiking\u306e\u304c\u3093\u3070\u308b\u65e5\u8a18","author_name":"y05h1k1ng","published":"2020-09-21 11:57:10","url":"https://yoshiking.hatenablog.jp/entry/2020/09/21/115710","title":"TokyoWesterns CTF 6th 2020 Writeup","version":"1.0","type":"rich","author_url":"https://blog.hatena.ne.jp/y05h1k1ng/","categories":["CTF"],"description":"I participated in TokyoWesternsCTF with D0G$(Defenit + zer0pts + GoN + $wag). I was able to solve only the easy problems. The professionals on the team members were so awesome. [crypto, warmup] easy-hash [misc] mask [crypto, warmup] easy-hash def easy_hash(x): m = 0 for i in range(len(x) - 3): m += \u2026","blog_url":"https://yoshiking.hatenablog.jp/","image_url":null,"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoshiking.hatenablog.jp%2Fentry%2F2020%2F09%2F21%2F115710\" title=\"TokyoWesterns CTF 6th 2020 Writeup - yoshiking\u306e\u304c\u3093\u3070\u308b\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","height":"190"}