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).
I'm visiting professor at Academia Sinica, Taiwan.

Please use the navigation on the left to find content.


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 might move 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

My personal GPG key using RSA
My personal GPG key using Ed25519
for * e-mail tanja@hyperelliptic.org

Visitor address at TU/e

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

Mailing address at TU/e

Please mark your mail as private, else the phyiscal letter will be opened, scanned, and destroyed at the TU/e mail center. I will only receive a scan..

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: 2023.10.19