Medtronic CVEs
16 Aug 2025
This writeup details the process for discovering 3 vulnerabilities in the Medtronic MyCareLink Patient Monitor, given identifications CVE-2025-4393, CVE-2025-4394, and CVE-2025-4395.
Writeups
PicoCTF Power Analysis
30 Mar 2023
This is a writeup for the PicoCTF 2023 PowerAnalysisWarm challenge. This involves side-channel power analysis and a cryptographic understanding of AES. Source code in my github repo.
Cryptohack Euler’s Totient
26 Mar 2021
Calculate Euler’s Totient (φn) using the Extended Euclidean Algorithm.
