Rouge Saumon

misc FCSC 2023 solved on

star star

Description

You have intercepted a communication sent by a satellite from the deep space, and you have decoded its binary stream. Curious of the content of this communication, you have decided to investigate this. You know that up there far away, cosmic rays can inject perturbations in the signal: you expect a communication protocol that should be robust and resilient to faults and frames desynchronization!

Files

  • sat_data.bin
    7.51 MiB – 2174af45a36640d8cd7e6bd9d076dc7ab4144e49182703081dab8f292586ff1b

Author

rbe

Flag

Share my success on Fediverse, Twitter, Linkedin, Facebook, or via email.

Submit your solution

You can submit your writeup for this challenge. Read the FAQ to learn how to proceed.

You need to be logged in to submit a writeup.

Writeups

I've been looking for a long time and I still can't find the flag!

You can vote for the solutions you prefer by using the on their respective pages.

DateAuthor Language Tags Vote
2023-11-16
bluesheet
🇬🇧
TeamFrance