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Design and Implementation of Rijndael Encryption Algorithm Based on FPGA

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Author(s): K. Soumya | G. Shyam Kishore

Journal: International Journal of Computer Science and Mobile Computing
ISSN 2320-088X

Volume: 2;
Issue: 9;
Start page: 120;
Date: 2013;
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ABSTRACT
With the rapid development and wide application of computer and communication networks, theinformation security has aroused high attention. Information security is not only applied to the political,military and diplomatic fields, but also applied to the common fields of people’s daily lives. With thecontinuous development of cryptographic techniques, the long-serving DES algorithm with 56-bit key lengthhas been broken because of the defect of short keys. The "Rijndael encryption algorithm" invented byBelgian cryptographers Joan Daemen and Vincent Rijmen's had been chosen as the standard AES(Advanced Encryption Standard) algorithm whose packet length is 128 bits and the key length is 128 bits, 192bits, or 256 bits. Since 2006, the Rijndael algorithm of advanced encryption standard has become one of themost popular algorithms in symmetric key encryption. AES can resist various currently known attacks.
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