.o0o.

290th place

351 points


Awards


Hint 2

hints

Hint for web2

-1


Solves

Challenge Category Value Time
密码学签到 CRYPTO 1
杂项签到 MISC 1
crypto2 CRYPTO 1
crypto3 CRYPTO 1
crypto4 CRYPTO 1
crypto5 CRYPTO 1
crypto6 CRYPTO 1
crypto7 CRYPTO 1
crypto8 CRYPTO 1
crypto0 CRYPTO 1
babyrsa CRYPTO 1
crypto10 CRYPTO 2
crypto11 CRYPTO 2
crypto12 CRYPTO 2
easyrsa1 CRYPTO 2
web1 WEB入门.信息搜集 10
misc3 MISC 1
滑天下之大稽 MISC 1
stega2 MISC 2
stega3 MISC 2
逆向签到题 REVERSE 1
PWN签到题 PWN 1
misc50 MISC 50
暗中观察 MISC.36D杯 10
web签到题 WEB 1
萌新_密码5 CRYPTO 2
crypto9 CRYPTO 2
密码2 CRYPTO.内部赛 10
web1_此夜圆 WEB.月饼杯 10
crypto1_中秋月 CRYPTO.月饼杯 100
BabyMisc 阿狸专区 50
rsa_output CRYPTO.BJDCTF2020 20
RSA CRYPTO.BJDCTF2020 30
这是base?? CRYPTO.BJDCTF2020 30