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A study on the Block Cryptosystem Design with Byte Variable Operation

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2004, 9(2), pp.125-130
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Lee, Seon-Keun 1 정우열 2

1원광대학교
2한려대학교

ABSTRACT

With development of information communications and network environments security importance to the informations deepen as time goes. In this viewpoint, cryptosystem is developing but proportionally cracking and hacking technology is developing.Therefore, in this paper we proposed and designed block cryptosystem with byte variable operation. Designed cryptosystem based on byte operation is safe than existed cryptosystem because it is not generate the fixed DC and LC characteristics. Additionally, proposed cryptosystem have high processing rate and authenticated operation. Therefore proposed cryptosystem is considered to many aid in the network fields.

Citation status

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