Blog - Latest Posts
June-20-2021
Reverse Engineering Pokemon NDS save files
[project] Reverse Engineering 4th generation Pokemon NDS games' save files and writting a save file editor
September-17-2020
CSAW CTF 2020 Quals - Crypto Challenges
[write-up] Some crypto challenges from CSAW CTF 2020
September-2-2020
Google CTF 2020 - Chunk Norris
[write-up] The easy crypto challenge from Google CTF 2020
July-28-2020
Ultimate Tic-Tac-Toe
[project] Javascrip implementation of the fun version of Tic-Tac-Toe
April-30-2020
Merkle-Hellman knapsack and the LLL algorithm
[project] An ilustrative implementation of the original Merkle-Hellman knapsack cryptosystem and the algorithm that can break it in polynomial time
February-4-2020
Hacktm CTF 2020 Quals - RSA is easy
[write-up] A couple of RSA challenges from Hacktm CTF Quals 2020
April-8-2019
Midnight Sun CTF 2019 Quals Write-Up: open-gyckel-crypto
[write-up] Fun RSA/Math challenge
March-9-2019
nullcon HackIM 2019 CTF Write-up: 2FUN
[write-up] Meet in the middle attack on 2DES-like cipher