한국산업정보학회논문지 (Journal of Korea Society of Industrial Information Systems)
- 제7권5호
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- Pages.167-174
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- 2002
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- 1229-3741(pISSN)
유한 필드 GF($2^m$ )상의 모듈러 곱셈기 및 제곱기 특성 분석
Characteristic analysis of Modular Multipliers and Squarers for GF($2^m$ )
초록
본 논문에서는 타원 곡선 암호화 시스템 등에 응용되는 유한 필드 GF(2
This paper analyzes the characteristics of three multipliers and squarers in finite fields GF(2/sup m/) from the point of view of processing time and area complexity. First, we analyze structures of three multipliers and squarers: 1) Systolic array structure, 2), LFSR structure, and 3) CA structure. To make performance analysis, each multiplier and squarer was modeled in VHDL and was synthesized for FPGA implementation. The simulation results show that CA structure is the best from the point view of processing time, and LFSR structure is the best from the point of view of area complexity.
키워드