Parallelizable Elliptic Curve Point Multiplication Method with Resistance against Side-Channel Attacks

  • Authors:
  • Bodo Möller

  • Affiliations:
  • -

  • Venue:
  • ISC '02 Proceedings of the 5th International Conference on Information Security
  • Year:
  • 2002

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Abstract

We present a new 2驴-ary elliptic curve point multiplication method with resistance against side-channel attacks. This method provides two advantages compared with previous similar side-channel attack countermeasures: It avoids a fixed table, thus reducing potential information leakage available to adversaries; and it is easily parallelizable on two-processor systems, where it provides much improved performance.