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An improved random key pre-distribution algorithm for wireless sensor networks

  • 2013-09-21
  • 265.91KB
  • Points it Requires : 2

Based on the analysis of the existing Random Key Predistribution (RKP) schemes in wireless sensor network, a hash random key predistribution scheme H-RKP is proposed by introducing multi-path reinforcement scheme, q-composition scheme and one-way cryptographic hash function based random key predistribution algorithm. The security performance of the scheme under node capture attack is analized. The H-RKP scheme can further improve the security of the existing RKP schemes.

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