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Journal: Iord journal of science & technology (Vol.01, No. 05)

Publication Date:

Authors : ; ;

Page : 33-39

Keywords : Index Terms- VHDL; Encryption; Decryption; AES; Cipher text; FPGA.;

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Abstract- This Paper includes implementation of (AES) Advanced Encryption Technique means to encryption and decryption of data is 128 bit using the AES and its modified high security and reliability. The process of encryption consists of the combination of various classical techniques known as rearrangement, substitution and transformation encoding techniques. The encrypting and decrypting modules include the expansion of key which generates Key for all iterations. Cryptography importance are applied to security in electronic data transactions has acquired an essential relevance during the last few years. The many users Interchanges and generates large volumes of information in various fields, such as bank services, legal files and financial, via Internet and medical reports and other examples used to special treatment from the security point of view, transport as well as storage. In this paper cryptography techniques are especially applicable. The AES implementation will be useful in wireless security application like mobile telephony and military communication where there is a greater emphasis on these speed of communication. The Very high speed integrated circuit Hardware Descriptive Language of the design has been coded. All the results are simulated and synthesized using Xilinx ISE and ModelSim software respectively. This AES implementation is compared with other works to show the clock reduces and high efficiency.

Last modified: 2015-01-13 15:44:33