Key management scheme for wireless sensor networks

PAN Kang; WANG Jian

doi:10.13873/j.1000-97872007.09.030

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Key management scheme for wireless sensor networks

更新时间：2025-09-11

- Key management scheme for wireless sensor networks
- Issue 9, Pages: 45-48+52(2007)
- 作者机构：
  
  1. 南京航空航天大学信息科学与技术学院
  2. 南京航空航天大学信息科学与技术学院南京,苏州,210016
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.09.030
  CLC： TN918.6;TP212.9
- Published：2007
- 稿件说明：
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[1]潘康,王箭.一种无线传感器网络的密钥管理机制[J].传感器与微系统,2007(09):45-48+52.

PAN Kang, WANG Jian. Key management scheme for wireless sensor networks[J]. 2007, (9): 45-48+52.
[1]潘康,王箭.一种无线传感器网络的密钥管理机制[J].传感器与微系统,2007(09):45-48+52. DOI： 10.13873/j.1000-97872007.09.030.

PAN Kang, WANG Jian. Key management scheme for wireless sensor networks[J]. 2007, (9): 45-48+52. DOI： 10.13873/j.1000-97872007.09.030.

摘要

介绍了一种用于无线传感器网络（WSNs）的密钥预分配机制:多密钥空间哈希随机密钥预分配（HARPMS）机制。该机制针对group-based节点投放模型

将密钥空间划分成多个子空间

在密钥分配和建立时使用Hash链技术

以提高网络的抗节点俘获能力。分析表明:相比传统的用于group-based投放模型的随机密钥预分配机制

HARPMS获得了同等的连通性

但却有更好的抗节点俘获能力。

Abstract

A key pre-distribution scheme for wireless sensor network（WSNs）:Hashed random key pre-distribution using multiple key spaces（HARPMS） is presented.In HARPMS

aimed at the group-based deployment model

the key space is partitioned into some subspaces

and in key distribution and setup phases the Hash chain technology is used to improve the WSNs resilience against node capture.The analyses show that compared with the traditional random key pre-distribution scheme for group-based deployment model

the HARPMS has the same connectivity but better performance in resilience against node capture.

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