Tanja Lange's homepage


Welcome to my homepage. I work on cryptography and number theory. I'm chair of the Coding Theory and Cryptology group at the Technische Universiteit Eindhoven in the Department of Mathematics and Computer Science.
Currently I'm also scientific director of the Eindhoven Institute for the Protection of Systems and Information (Ei/Ψ). Please use the navigation on the left to find content.


Phone: +31 (0) 40 247 4764

The easiest ways to reach me whereever I am:
e-mail:tanja@hyperelliptic.org. Note that I also have a TU/e email address however that seems to have moved to Outlook/Office365, so do not use it if you don't want your message shared with various outside entities. In any case, please use encryption.

GPG keys

82865C3243CECE97 My personal GPG key for * e-mail tanja@hyperelliptic.org

681FB868C5FF9CF72C5A7A8BC95E0DB004606838 GPG key for press contacts at press (at) hyperelliptic.org.

Visitor address

Tanja Lange
MetaForum, floor 6, room 6.104B
Technische Universiteit Eindhoven
5612 AZ Eindhoven

Mailing address

Please mark your mail as private.

Tanja Lange
Coding Theory and Cryptology
Department of Mathematics and Computer Science
Technische Universiteit Eindhoven
P.O. Box 513
5600 MB Eindhoven

Thanks to Pierrick Gaudry for the favicon.

Last modified: 2020.02.18