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Self-healing systems can restore their original functionality by use of run-time self-reconfiguration, a feature supplied by state of the art FPGA devices. Commonly, integrity checks are performed by reading back the device configuration and validating its hash value. Systems which are prone to tampering and piracy of intellectual property may disable configuration readback, which renders this method...
Advanced Encryption Standard, a federal information processing standard is an approved cryptographic algorithm that can be used to protect electronic data. The AES can be programmed in software or built with pure hardware. However field programmable gate array offers a quicker and more customizable solution. This paper presents the AES algorithm with regard to FPGA and the very high speed integrated...
Researchers in embedded and reconfigurable computing are often hindered by a lack of suitable benchmarks with which to accurately evaluate their work. Without a suitable benchmark suite, researchers use either outdated, unrealistic benchmarks or spend valuable time creating their own. In this paper, we present ERCBench - a freely-available, open-source benchmark suite geared towards embedded and reconfigurable...
Data encryption process can easily be quite complicated and usually requires significant computation time and power despite significant simplifications. This paper discusses about pipelined and non-pipelined implementation of one of the most commonly used symmetric encryption algorithm, Data Encryption Standard (DES). The platform used for this matter is, Xilinx new high performance silicon foundation,...
This paper describes the field programmable gate array (FPGA) implementation of Rijndael algorithm based on a novel design of S-box built using reduced residue of prime numbers. The objective is to present an efficient hardware implementation of Rijndael using very high speed integrated circuit hardware description language (VHDL). The novel S-box look up table (LUT) entries forms a set of reduced...
Recently, DES has been the most widely used symmetric block cipher for information security. But many powerful attacks, such as differential attack and linear attack had been proposed for cryptanalyzing DES. This paper gives an introduction and theoretical analysis of DES Algorithm and proposes a new design of encryption key and S-box to improve the algorithm performance. The hardware language VHDL...
In this paper, we propose a high-speed parallel GF(2128) bit multiplier for Ghash function in conjunction with its FPGA implementation. Through the use of Verilog the designs are evaluated by using Xilinx Vertax5 with 65 nm technic and 30,000 logic cells. The highest throughput of 30.764 Gpbs can be achieved on Virtex5 with the consumption of 8864 slices LUT. The proposed design of the multiplier...
Advanced Encryption Standard (AES), a Federal Information Processing Standard (FIPS), is an approved cryptographic algorithm that can be used to protect electronic data. The AES can be programmed in software or built with pure hardware. However Field Programmable Gate Arrays (FPGAs) offer a quicker and more customizable solution. This paper presents the AES algorithm with regard to FPGA and the Very...
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