[SEETF 2022]Close enough
| ID： | 11991 |
|---|---|
| 标题： | [SEETF 2022]Close enough |
| 描述： | My prof mentioned something about not using primes that are close to each other in RSA, but it's close enough, isn't it? Ciphertext is 4881495507745813082308282986718149515999022572229780274224400469722585868147852608187509420010185039618775981404400401792885121498931245511345550975906095728230775307758109150488484338848321930294974674504775451613333664851564381516108124030753196722125755223318280818682830523620259537479611172718588812979116127220273108594966911232629219195957347063537672749158765130948724281974252007489981278474243333628204092770981850816536671234821284093955702677837464584916991535090769911997642606614464990834915992346639919961494157328623213393722370119570740146804362651976343633725091450303521253550650219753876236656017 flag格式为SEE{}，得到的flag请使用NSSCTF{}格式提交。 |
| 类型： | RSA |
| 网站： | NSSCTF |
| 题目链接： | https://www.nssctf.cn/problem/4222 |
| 赛事： | SEETF |
| 年度： | 2022 |
| Flag值： | SEE{i_love_really_secure_algorithms_b5c0b187fe309af0f4d35982fd961d7e} |
| writeup： | https://ctftime.org/writeup/34295 |