Evaluation Criteria for True (Physical) Random Number Generators Used in Cryptographic Applications. - Werner Schindler; Wolfgang Killmann (CHES, 2002)

Über die Prüftiefe und Aussagekraft von IT-Sicherheitsgutachten. - Wolfgang Killmann; Werner Schindler (GI Jahrestagung (Schwerpunkt "Sicherheit - Schutz und Zuverlässigkeit"), 2003)

A Design for a Physical RNG with Robust Entropy Estimators. - Wolfgang Killmann; Werner Schindler (CHES, 2008)

The History of the Development and the Analysis of the Cipher Machine T-310/50 and the Procedure ARGON by the ZCO. - Wolfgang Killmann (HistoCrypt, 2023)

On security aspects of the ciphers T-310 and SKS with approved long-term keys. - Wolfgang Killmann (Cryptologia, 2024)