In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In t...
Kun Sun, An Liu, Roger Xu, Peng Ning, W. Douglas M...
The Session Initiation Protocol (SIP) is a standard for managing IP multimedia sessions in the Internet. Identity management in SIP is a crucial security field that deals with id...
: Public key cryptography (PKC) has been considered for a long time to be computationally too expensive for small battery powered devices. However, PKC turned out to be very benefi...
Recent work on key establishment for sensor networks has shown that it is feasible to employ limited Elliptic Curve Cryptography in sensor networks through hybrid protocols. In th...
The recent developments of side channel attacks have lead implementers to use more and more sophisticated countermeasures in critical operations such as modular exponentiation, or ...