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Research Trends in Quantum Computational Algorithms for Cryptanalysis

암호해독을 위한 양자 계산 알고리즘의 최근 연구동향

  • Bae, Eunok (Department of Mathematics and Research Institute for Basic Sciences, Kyung Hee University) ;
  • Kim, Jeong San (Department of Applied Mathematics and Institute of Natural Sciences, Kyung Hee University) ;
  • Lee, Soojoon (Department of Mathematics and Research Institute for Basic Sciences, Kyung Hee University)
  • 배은옥 (경희대학교 수학과, 기초과학 연구소) ;
  • 김정산 (경희대학교 응용수학과, 자연과학종합연구원) ;
  • 이수준 (경희대학교 수학과, 기초과학 연구소)
  • Received : 2018.02.14
  • Accepted : 2018.03.12
  • Published : 2018.04.25

Abstract

In this paper, we mainly introduce some quantum computational algorithms that have exponential speedups over the best known classical algorithms, and summarize recent research achievements in quantum algorithms that can affect existing cryptosystems. Finally, we suggest a research direction that can improve these results more progressively.

본 논문에서는 고전 계산 알고리즘에 비해 지수적인 계산 속도의 향상을 주는 양자 계산 알고리즘들을 중점적으로 소개하고, 기존 암호체계에 영향을 줄 수 있는 양자 계산 알고리즘 연구에 대한 최근 연구 성과들을 정리하며 최종적으로 이 결과들을 보다 발전적으로 향상시킬 수 있는 연구 방향을 제시한다.

Keywords

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