akichen
1523rd place
37 points
Awards
Solves
Challenge | Category | Value | Time |
密码学签到 | CRYPTO | 1 | |
crypto3 | CRYPTO | 1 | |
crypto2 | CRYPTO | 1 | |
crypto4 | CRYPTO | 1 | |
crypto5 | CRYPTO | 1 | |
crypto7 | CRYPTO | 1 | |
crypto8 | CRYPTO | 1 | |
crypto0 | CRYPTO | 1 | |
crypto10 | CRYPTO | 2 | |
babyrsa | CRYPTO | 1 | |
crypto11 | CRYPTO | 2 | |
crypto12 | CRYPTO | 2 | |
easyrsa1 | CRYPTO | 2 | |
easyrsa3 | CRYPTO | 2 | |
easyrsa4 | CRYPTO | 2 | |
签到 | CRYPTO.BJDCTF2020 | 10 | |
杂项签到 | MISC | 1 | |
stega1 | MISC | 1 | |
stega2 | MISC | 2 | |
stega3 | MISC | 2 |