Article

Armknecht, F. ; Katzenbeisser, S. ; Peter, A. (2013)
Group Homomorphic Encryption: Characterizations, Impossibility Results, and Applications.
In: Designs, Codes and Cryptography, 67 (2)
Article

Conference or Workshop Item

Armknecht, F. ; Katzenbeisser, S. ; Peter, A. (2012)
Shift-Type Homomorphic Encryption and its Application to Fully Homomorphic Encryption.
Conference or Workshop Item

Liu, Y. ; Ghosal, D. ; Armknecht, F. ; Sadeghi, A. ; Schulz, S. ; Katzenbeisser, S. (2010)
Robust and Undetectable Steganographic Timing Channels for i.i.d. Traffic.
Conference or Workshop Item