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zer0pts CTF 2023

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TopChallengesWriteups

decompile me
124 solves
Rev

Author:

ptr-yudai

aush
101 solves
Pwn

Author:

ptr-yudai

NetFS 1
98 solves
Misc

Author:

ptr-yudai

easy_factoring
95 solves
Crypto

Author:

mitsu

mimikyu
64 solves
Rev

Author:

ptr-yudai

SquareRNG
54 solves
Crypto

Author:

ptr-yudai

Warmuprofile
48 solves
Web

Author:

st98

qjail
42 solves
Pwn

Author:

ptr-yudai

jqi
40 solves
Web

Author:

st98

topology
30 solves
Rev

Author:

ptr-yudai

NetFS 2
29 solves
Misc

Author:

ptr-yudai

fvm
28 solves
Rev

Author:

ptr-yudai

Elliptic Ring RSA
27 solves
Crypto

Author:

mitsu

Neko Note
26 solves
Web

Author:

st98

BrainJIT
23 solves
Pwn

Author:

ptr-yudai

ScoreShare
16 solves
Web

Author:

ptr-yudai

moduhash
16 solves
Crypto

Author:

mitsu

Plain Blog
14 solves
Web

Author:

st98

Ringtone
14 solves
Web

Author:

kahla

WISE
8 solves
Pwn

Author:

ptr-yudai

Unlimited Braid Works
6 solves
Crypto

Author:

mitsu

flipper
5 solves
Pwn

Author:

xion

Himitsu Note
3 solves
Pwn

Author:

ptr-yudai

RSALCG2
0 solves
Crypto

Author:

keymoon

sharr
0 solves
Pwn

Author:

ptr-yudai

RSALCG2

0 solves
Crypto

Author:

keymoon

LCG is weak even when it is used with RSA, but what if when they are stacked?

This challenge was inspired by the RSALCG in Ricerca CTF 2023

rsalcg2.tar.gz
descriptionsolveswriteups