Polycrypto
70 points Hard

Polynomials are a very useful branch of mathematics. They can also hide secrets. Can you find what this one is hiding? https://mega.nz/#!mLJXWCIS!ZLpbPEGzhPevFeLGwUv6imuRTl19jiO5q-P7_dVaXoM https://en.wikipedia.org/wiki/Finite_field_arithmetic

Flag
Cryptography ยท andreigasparovici
483 solves
Rating 4.40
5
4
3
2
1
Must solve to rate

Discussion

avatar
Mujtab4x01

2 months ago

Reply Share

check my website to convert poly to binary: reznov.is-great.org/polytobinary

0
avatar
Mujtab4x01

2 months ago

Reply Share

very easy hint: convert the poly into binary, then to hex, then to ascii

0
avatar
mostafatiger

9 months ago

Reply Share

finally, solved.

0
avatar
zero_cool

10 months ago

Reply Share

Thank you

0
avatar
Simosky

1 year ago

Reply Share

Enjoyed this challenge :)

0
avatar
HackerSploit007

1 year ago

Reply Share

Could i please DM you on discord, i've been stuck on this challenge for a long time

0
avatar
Simosky

11 months ago

Reply Share

Have you managed this one now? Sorry for delay! Yes to DM on discord if you haven't.

0
avatar
snykk

2 years ago

Reply Share

Nice CTF challenge

0
avatar
endline01

2 years ago

Reply Share

coool

0
avatar
CdivINFx

3 years ago

Reply Share

well, your wiki link is an answer and I suggest you remove that.

-5