Quick Math
| ID： | 9789 |
|---|---|
| 标题： | Quick Math |
| 描述： | Ben has encrypted a message with the same value of 'e' for 3 public moduli - n1 = 86812553978993 n2 = 81744303091421 n3 = 83695120256591 and got the cipher texts - c1 = 8875674977048 c2 = 70744354709710 c3 = 29146719498409. Find the original message. (Wrap it with csictf{}) |
| 类型： | Crypto |
| 网站： | CTFHUB |
| 题目链接： | https://www.ctfhub.com/#/challenge |
| 赛事： | CSICTF |
| 年度： | 2020 |
| Flag值： | csictf{h45t4d} |
| writeup： | https://dunsp4rce.github.io/csictf-2020/crypto/2020/07/21/Quick-Math.html |