| ID: | 2613 |
|---|---|
| 标题: | Secuchat |
| 描述: | "With end-to-end encryption facilitated by military-grade RSA2048-OAEP and user-generated AES-256-CBC keys, rest assured that Secuchat has your conversations and secrets obscured from prying eyes." Shame their DB got dumped. See if you can glean anything. |
| 类型: | Crypto |
| 网站: | bugku |
| 题目链接: | https://ctf.bugku.com/challenges/detail/id/2796.html |
| 赛事: | DownUnderCTF2021 |
| 年度: | 2021 |
| Flag值: | 无:DUCTF{n0_5h4r3d_pr1m3s_w17h_y0ur_m4735_0r_3l53!} |
| writeup: | 验证后的网址:https://crypto-writeup-public.hatenablog.com/entry/DownUnderCTF_2021_%257C_secuchat |