The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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A Speed Optimized Implementation Technique of HUMMINGBIRD2 Encryption over Sensor Network

센서 네트워크 상에서의 HUMMINGBIRD2 암호화 속도 최적화 구현기법

  • Received : 2011.09.29
  • Accepted : 2012.05.29
  • Published : 2012.06.30
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Abstract

In the paper we present optimized implementation method over sensor mote for HUMMINGBIRD2 algorithm, ultra-light symmetric cryptography. For efficient implementation we maximized the register usage and used optimized addressing method to reduce the encryption and decryption time. With the optimized encryption implementation, we can utilize the efficient secure network over resource constrained sensor mote.

본 논문에서는 초경량 대칭키 암호화 기법인 HUMMINGBIRD2 알고리즘을 센서 모트상에서의 최적화 구현기법을 제시한다. 효율적인 구현을 위해 센서보드상에 제공되는 레지스터의 활용을 극대화하며 최적화된 주소접근 기법을 적용하여 암복호화에 소요되는 시간을 최소화하였다. 해당 대칭키 암호화 구현기법을 통해 자원 한정적인 센서 상에서의 안전하고 효율적인 보안 통신이 가능하도록 한다.

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References

  1. A. Perrig, J. Stankovic, and D. Wagner, "Security in Wireless Sensor Networks," Communications of the ACM, vol. 47, no. 6, pp. 53-57, June 2004.
  2. D. Engels, M.-J. O. Saarinen, and E. M. Smith, "The Hummingbird-2 Lightweight Authenticated Encryption Algorithm," to appear in the proceedings of The 7th Workshop on RFID Security and Privacy - RFIDSec 2011, Berlin, Germany: Springer-Verlag, 2011.
  3. D. ENGELS, X. FAN, G. GONG, H. HU AND E. M. SMITH. "Ultra-Lightweight Cryptography for Low-Cost RFID Tags: Hummingbird Algorithm and Protocol." Centre for Applied Cryptographic Research (CACR) Technical Reports, CACR-2009-29. http://www.cacr.math.uwaterloo.ca/techreports/2009/cacr2009-29.pdf
  4. M.-J. O. SAARINEN. "Cryptographic Analysis of All 4X4 - Bit S-Boxes." Submitted for publication. Available as IACR ePrint 2011/218, 2011.
  5. M.O. Saarinen, "Cryptanalysis of Hummingbird-1," In proc. of Fast Software Encryption (FSE) 2011, to appear, 2011. Also available at:http://eprint.iacr.org/2010/612.pdf
  6. Dash7 alliance, http://www.dash7.org/
  7. Texas instruments, "MSP430x11x MIXED SIGNAL MICROCONTROLLERS", 2004.
  8. D. ENGELS, X. FAN, G. GONG, H. HU AND E. M. SMITH. "Hummingbird: Ultra-Lightweight Cryptography for Resource-Constrained Devices." 1st International Workshopon Lightweight Cryptography for Resource-Constrained Devices (WLC''2010). Tenerife, CanaryIslands, Spain, January 2010
  9. Hyncica, O.; Kucera, P.; Honzik, P.; Fiedler, P."Performance evaluation of symmetric cryptography in embedded systems,", Intelligent Data Acquisition and Advanced Computing Systems (IDAACS), 2011 IEEE 6th International Conference on, Prague, pp. 277-282, Sept. 2011.