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zer0pts CTF 2023

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TopChallengesWriteups
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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

SquareRNG

54 solves
Crypto

Author:

ptr-yudai

I wrote a pseudorandom number generator. You can't guess the next bit without knowing each other's secret.

squarerng.tar.gz
descriptionsolveswriteups