A Note on the Practical Value of Single Hash Collisions for Special File Formats. - Max Gebhardt; Georg Illies; Werner Schindler (Sicherheit, 2006)

Hashkollisionen und Qualifizierte Zertifikate. - Max Gebhardt; Georg Illies; Werner Schindler (GI Jahrestagung (2), 2007)

Attacks on the ESA-PSS-04-151 MAC Scheme. - Georg Illies; Marian Margraf (Selected Areas in Cryptography, 2007)

On an Approach to Compute (at least Almost) Exact Probabilities for Differentia Hash Collision Paths. - Max Gebhardt; Georg Illies; Werner Schindler (Sicherheit, 2008)

Computing Almost Exact Probabilities of Differential Hash Collision Paths by Applying Appropriate Stochastic Methods. - Max Gebhardt; Georg Illies; Werner Schindler (IACR Cryptol. ePrint Arch., 2008)

Behördliche Vorgaben zu kryptografischen Algorithmen. - Georg Illies; Manfred Lochter; Oliver Stein (Datenschutz und Datensicherheit, 2011)