Title :
Compact implementation of CCM and GCM modes of AES using DSP blocks
Author :
de la Piedra, Antonio ; Touhafi, A. ; Braeken, An
Author_Institution :
Dept. of Electron. & Inf., Vrije Univ. Brussel, Brussels, Belgium
Abstract :
In this manuscript, we have explored how the use of DSP blocks in the implementation of two authenticated-encryption modes of AES can optimize the PAR figures. Our results reflect that a 20.98 % reduction in slice utilization can be achieved at a throughput higher than 25 Mbps (12 MHz) in the Artix-7 XC7A200TL FPGA.
Keywords :
cryptography; digital signal processing chips; field programmable gate arrays; AES; CCM modes; DSP blocks; FPGA; GCM modes; PAR figures; authenticated-encryption modes; Authentication; Digital signal processing; Encryption; Field programmable gate arrays; Random access memory; Throughput;
Conference_Titel :
Field Programmable Logic and Applications (FPL), 2013 23rd International Conference on
Conference_Location :
Porto
DOI :
10.1109/FPL.2013.6645572
