zer0pts CTF 2022

Sign In Sign Up

Top Challenges Writeups

Show Solved

Web

GitFile Explorer

by

ptr-yudai

by

ptr-yudai

by

keymoon

by

ptr-yudai

by

keymoon

Crypto

by

ptr-yudai

by

theoremoon

by

theoremoon

by

theoremoon

keymoon

by

theoremoon

Pwn

by

keymoon

by

ptr-yudai

by

ptr-yudai

by

ptr-yudai

by

ptr-yudai

by

ptr-yudai

by

ptr-yudai

Rev

by

ptr-yudai

by

ptr-yudai

by

keymoon

Misc

by

ptr-yudai

by

ptr-yudai

Quantum & Rev

by

ptr-yudai

Web & Misc

by

ptr-yudai

keymoon

MathHash

57 solves

by

ptr-yudai

Tags

I invented a very fast yet secure hash algorithm!

mathhash.tar.gz

description solves writeups