404

647th place

507 points


Awards


Hint 73

hints

Hint for 1024_Trick

-30


Hint 39

hints

Hint for unusualrsa2

-5


Hint 38

hints

Hint for unusualrsa4

-10


Hint 40

hints

Hint for unusualrsa4

-5


Hint 2

hints

Hint for web2

-1


Hint 3

hints

Hint for web3

-1


Solves

Challenge Category Value Time
密码学签到 CRYPTO 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
find the table CRYPTO 2
easyrsa1 CRYPTO 2
easyrsa2 CRYPTO 2
easyrsa3 CRYPTO 2
easyrsa4 CRYPTO 2
easyrsa5 CRYPTO 2
杂项签到 MISC 1
easyrsa6 CRYPTO 2
crypto13 CRYPTO 3
crypto14 CRYPTO 5
1024_Trick CRYPTO.1024杯 100
1024_麻辣兔头第七锅 CRYPTO.1024杯 100
萌新认证 萌新 1
crypto9 CRYPTO 2
easyrsa7 CRYPTO 2
easyrsa8 CRYPTO 2
funnyrsa2 CRYPTO 3
funnyrsa3 CRYPTO 3
unusualrsa1 CRYPTO 50
签到 CRYPTO.BJDCTF2020 10
编码与调制 CRYPTO.BJDCTF2020 20
签到 CRYPTO.36D杯 10
rsaEZ CRYPTO.36D杯 10
crypto2_月自圆 CRYPTO.月饼杯 100
easyrsa CRYPTO.BJDCTF2020 20
rsa_output CRYPTO.BJDCTF2020 20
RSA CRYPTO.BJDCTF2020 30
这是base?? CRYPTO.BJDCTF2020 30
web签到题 WEB 1
web2 WEB 3
web3 WEB 3