Polkadot_Championship_Challenges

History

six 99402601ad Hint for RSA Rust challenge		2022-11-03 18:47:37 +01:00
..
src	Making challenges public	2022-10-29 13:59:00 +02:00
Cargo.toml	Making challenges public	2022-10-29 13:59:00 +02:00
Makefile	Making challenges public	2022-10-29 13:59:00 +02:00
README.md	Contact and info.	2022-10-30 14:05:27 +01:00
hint.py	Hint for RSA Rust challenge	2022-11-03 18:47:37 +01:00
output.txt	Making challenges public	2022-10-29 13:59:00 +02:00

README.md

Cryptography challenge (Rust)

You are given the output of one cryptography system and the code that generates the output, the problem is we do not have access to the 3 files the code uses!

The first one is the flag.txt and the others are two files that have random prime numbers P and Q!

Can you help us decrypting the output and get the flag?

This challenge requires you to have cryptography and coding skills. Any language is accepted to get the solution. Please make sure to upload your solution through the form when you submit it.

Keccak256: 0x42ce6fca873fe4dc4ce4d9accdb53e02fdb497ffa6b30f421cea36c81d8ea289

Challenge author: Rooney and Factoreal