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12th Annual IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM'04)
Napa, California
April 20-April 23
ISBN: 0-7695-2230-0
Alireza Hodjat, University of California, Los Angeles
Ingrid Verbauwhede, University of California, Los Angeles
This paper presents the architecture of a fully pipelined AES encryption processor on a single chip FPGA. By using loop unrolling and inner-round and outer-round pipelining techniques, a maximum throughput of 21.54 Gbits/s is achieved. A fast and area efficient composite field implementation of the byte substitution phase is designed using an optimum number of pipeline stages for FPGA implementation. A 21.54 Gbits/s throughput is achieved using 84 Block RAMs and 5177 Slices of a VirtexII-Pro FPGA with a latency of 31 cycles and throughput per area rate of 4.2 Mbps/Slice.
Citation:
Alireza Hodjat, Ingrid Verbauwhede, "A 21.54 Gbits/s Fully Pipelined AES Processor on FPGA," fccm, pp.308-309, 12th Annual IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM'04), 2004
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