FPGA implementation of efficient AES encryption
S. Sridevi Sathya Priya, Palanivel Karthigaikumar, N. M. Sivamangai, V. Rejula · 2015
In this paper, a high throughput modified Advanced Encryption Standard (AES)-128 bit algorithm is implemented. A new increased parallelism technique is introduced in modified AES architecture in Mix Column round which increases the overall throughput of AES algorithm. This technique is implemented in XC5VLX50T FPGA device Virtex-5. Using this technique throughput is increased 5 % and area is decreased by 30 % when compared to parallel mixcolumn.