146 search results - page 13 / 30 » An Improved Low Computation Cost User Authentication Scheme ... |
CN
2002
13 years 7 months ago
2002
The original design of the Internet and its underlying protocols did not anticipate users to be mobile. With the growing interest in supporting mobile users and mobile computing, ...
IDA
2003
Springer
14 years 25 days ago
2003
Springer
The recent developments in computer and communication technologies gave rise to Personal Communication Systems. Due to the nature of the PCS, the bandwidth allocation problem arise...
PKC
2000
Springer
13 years 11 months ago
2000
Springer
For the two last decades, electronic authentication has been an important topic. The first applications were digital signatures to mimic handwritten signatures for digital document...
ICALP
2005
Springer
14 years 1 months ago
2005
Springer
We present a single-database private information retrieval (PIR) scheme with communication complexity O(k+d), where k ≥ log n is a security parameter that depends on the database...
IJNSEC
2006
13 years 7 months ago
2006
The third-generation (3G) mobile communication systems provide great coverage, complete subscriber management and nearly universal roaming. Nevertheless, 3G systems are subject to...