The Enigma Cipher Centre, publicly owned and headquartered in Poland, was founded in 2021. It operates as an interactive multimedia exhibition in Poznan dedicated to the Enigma cipher machine and the three Polish cryptologists — Marian Rejewski, Henryk Zygalski, and Jerzy Rozycki — who played a key role in its early cryptanalysis. The centre is located in the former Collegium Historicum building.