126 search results - page 14 / 26 » Public Key Cryptography in Sensor Networks - Revisited |
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...
COMPUTER
2007
13 years 7 months ago
2007
Ubiquitous computing has become a reality in recent years. Tiny wireless sensors and RFID tags are being deployed today and will soon form an important aspect of our infrastructur...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a distributed user authentication scheme in wireless sensor networks. Our scheme is based on the self-certified keys cryptosystem (SCK), and we have modified i...
WS
2003
ACM
14 years 24 days ago
2003
ACM
Recent results indicate scalability problems for flat ad hoc networks. To address the issue of scalability, self-organizing hierarchical ad hoc architectures are being investigat...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
We propose a four-party password authenticated interdomain key exchange protocol which makes use of properties of identity-based cryptography and secret public keys. Being passwor...