| ID: | 1562 |
|---|---|
| 标题: | Robust CBC |
| 描述: | RCBC is a secure MAC that is robust to all attacks. Try to break it! **First Solve**: cat-a-morphism |
| 类型: | Crypto |
| 网站: | bugku |
| 题目链接: | https://ctf.bugku.com/challenges/detail/id/1701.html |
| 赛事: | SekaiCTF2022 |
| 年度: | 2022 |
| Flag值: | 无 |
| writeup: | https://ctftime.org/writeup/35780 |