A Study on Lucifer-type Encryption Algorithm

LUCIFER 형태의 암호화 알고리즘에 관한 연구

  • Gahng, H.D. (Dept. of Electronics, Kyungpook National Univ.) ;
  • Ri, C.S. (Dept. of Computer Science, Taegu technical Jr.Coll.) ;
  • Moon, S.J. (Dept. of Electronics, Kyungpook National Univ.)
  • 강해동 (경북대학교 전자공학과) ;
  • 이창순 (대구 공업 전문대학 전산학과) ;
  • 문상재 (경북대학교 전자공학과)
  • Published : 1988.07.01

Abstract

Lucifer - type algorithms with variable length of block size are presented. They are investigated and compared in the viewpoint of the intersymbol dependence. The results show that the S-box and the number of rounds are very important factors in achieving the complete dependence.

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