Computer-Würmer, eine Bedrohung für vernetzte Systeme-Ansätze zur Erkennung und Abwehr. - Gerhard Hoffmann (GI Jahrestagung (1), 1989)

Authentication and Access Control in a Distributed System. - Gerhard Hoffmann; Stephan Lechner; Matthias Leclerc; Ferdinand Steiner (ESORICS, 1990)

Recent Progress in Code-Based Cryptography. - Pierre-Louis Cayrel; Sidi Mohamed El Yousfi Alaoui; Gerhard Hoffmann; Mohammed Meziani; Robert Niebuhr (ISA, 2011)

GPU Implementation of the Keccak Hash Function Family. - Pierre-Louis Cayrel; Gerhard Hoffmann; Michael Schneider 002 (ISA, 2011)

Improving the Performance of the SYND Stream Cipher. - Mohammed Meziani; Gerhard Hoffmann; Pierre-Louis Cayrel (AFRICACRYPT, 2012)

Efficient Implementation of a CCA2-Secure Variant of McEliece Using Generalized Srivastava Codes. - Pierre-Louis Cayrel; Gerhard Hoffmann; Edoardo Persichetti (Public Key Cryptography, 2012)

An Improved Threshold Ring Signature Scheme Based on Error Correcting Codes. - Pierre-Louis Cayrel; Sidi Mohamed El Yousfi Alaoui; Gerhard Hoffmann; Pascal Véron (WAIFI, 2012)

Code-Based Identification and Signature Schemes in Software. - Sidi Mohamed El Yousfi Alaoui; Pierre-Louis Cayrel; Rachid El Bansarkhani; Gerhard Hoffmann (CD-ARES Workshops, 2013)