7 search results - page 1 / 2 » Castor: Secure Code Updates Using Symmetric Cryptosystems |
RTSS
2007
IEEE
13 years 10 months ago
2007
IEEE
ICDCSW
2007
IEEE
13 years 10 months ago
2007
IEEE
Recent secure code-update protocols for sensor networks have been based on asymmetric-crypto primitives such as digital signatures. Our approach, Castor, explores the feasibility ...
COMCOM
2011
12 years 11 months ago
2011
Key distribution in Wireless Sensor Networks (WSNs) is challenging. Symmetric cryptosystems can perform it efficiently, but they often do not provide a perfect trade-off between ...
EUROCRYPT
2009
Springer
14 years 5 months ago
2009
Springer
At the RFID Security Workshop 2007, Adi Shamir presented a new challenge-response protocol well suited for RFIDs, although based on the Rabin public-key cryptosystem. This protocol...
WISEC
2009
ACM
13 years 11 months ago
2009
ACM
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...