Background and activities

Kristian Gjøsteen is a professor at the Department of Mathematical Sciences. He has a MSc and a PhD  from NTNU. He belongs to the Algebra Group.
Professor Gjøsteen has previously worked on electronic voting for the Norwegian government (2009-13), as well as BankID, a Norwegian PKI substitute.
Research interests
  • Provable security
  • Protocol analysis
  • Subgroup membership problems
  • Elliptic curves
  • Electronic voting
See homepage: for more information.

Scientific, academic and artistic work

A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database

Journal publications

Part of book/report

  • Boyd, Colin Alexander; Davies, Gareth Thomas; Gjøsteen, Kristian; Raddum, Håvard; Toorani, Mohsen. (2018) Definitions for Plaintext-Existence Hiding in Cloud Storage. ARES'18. Proceedings of The 13th International Conference on Availability, Reliability and Security - Hamburg, Germany — August 27 - 30, 2018.