Rot256 : Cryptography & Other Random Bits.

$ whoami

Rot256

My name is Mathias Hall-Andersen, I am a CS student at the University of Copenhagen (“DIKU”). My primary interests are: cryptography, algebra, reverse engineering and anything which lies in the intersection. In my free time I play and organise CTF (“competitive hacking”) competitions together with the Pwnies student organisation.

Education

Period Title Institution
2017 - 2020 Master in Computer Science University of Copenhagen
2019 (fall) Master Thesis (Contingent Payments) Aarhus University
2018 (fall) Exchange ETH Z├╝rich (D-INFK)
2017 Bachelor Thesis (Linear Cryptanalysis) Technical University of Denmark
2014 - 2017 Bachelor in Computer Science University of Copenhagen

Work

Period Title Institution
2019 (fall) Open source development, WireGuard-rs (Next-Generation Internet grant) NLnet
2019 (spring) Instructor in Proactive Computer Security University of Copenhagen
2018 (summer) Internship (Security Consultant) NCC Group, New York
(Cryptography Services)
2017 (fall) - 2018 TA in Practical Cryptology Technical University of Denmark
2017 (summer) Google Summer of Code WireGuard (Linux Foundation)
2016 (fall) Instructor in Computer Systems University of Copenhagen
2016 Student Assistant Deloitte CRS
2015 Java programmer Skandinaviska Enskilda Banken

Contact

Platform Alias
IRC rot256@freenode
Reddit /u/FiniteFieldDay
Github https://github.com/rot256
Email \(\text{math}\)\(\text{ias}\)\(@\)\(\text{hall-an}\text{dersen.dk}\)
PGP Key keybase.io, Fingerprint: 71e1ec2b778745710667d51dae331b20b3c8a5c2
Website rot256.io – you are looking at it.

Publications

Conferences

Conferences I have attended / will be attending:

Future

Past