Elliptic curve cryptography-based access control in sensor networks
Elliptic curve cryptography-based access control in sensor networks
复制标题
DOI：
10.1504/ijsn.2006.011772
复制
发表时间：
2006-12
期刊：
影响因子：
--
通讯作者：
Haodong Wang;Bo Sheng;Qun A. Li
中科院分区：
文献类型：
--
作者：
Haodong Wang;Bo Sheng;Qun A. Li
传感器网络中的访问控制用于授权和授予用户访问网络和传感器收集的数据的权利。由于数据的安全性和机密性所涉及的访问限制，不同的用户具有不同的访问权限。尽管已被广泛研究的传感器网络公钥密码体制可以满足这一要求，但公钥密码体制更灵活，更简单，为安全组件提供了一个干净的接口。针对普遍认为公钥方案是不实用的传感器网络，本文介绍了一种公钥实现的访问控制在传感器网络。我们详细介绍了椭圆曲线密码（ECC）的实现在小学领域，公钥密码体制，在TelosB，这是最新的传感器网络平台。我们评估我们的实现的性能，并与其他实现，我们已经移植到TelosB的比较。
Access control in sensor networks is used to authorise and grant users the right to access the network and data collected by sensors. Different users have different access right due to the access restriction implicated by the data security and confidentiality. Even though symmetric-key scheme, which has been investigated extensively for sensor networks, can fulfil the requirement, public-key cryptography is more flexible and simple rendering a clean interface for the security component. Against the popular belief that a public key scheme is not practical for sensor networks, this paper describes a public-key implementation of access control in a sensor network. We detail the implementation of Elliptic Curve Cryptography (ECC) over primary field, a public-key cryptography scheme, on TelosB, which is the latest sensor network platform. We evaluate the performance of our implementation and compare with other implementations we have ported to TelosB.