6861 search results - page 1163 / 1373 » Security for Ubiquitous Computing |
163
click to vote
HPDC
1998
IEEE
15 years 10 months ago
1998
IEEE
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...
185
click to vote
IPPS
1998
IEEE
15 years 10 months ago
1998
IEEE
The paper describes a metaobject architecture for distributed fault tolerant systems. Basically metaobject protocols enables functional objects to be independent from meta-function...
153
click to vote
ACNS
2007
Springer
15 years 10 months ago
2007
Springer
Based on the notion of accumulators, we propose a new cryptographic scheme called universal accumulators. This scheme enables one to commit to a set of values using a short accumul...
178
click to vote
PODC
2010
ACM
15 years 10 months ago
2010
ACM
We present Gatekeeper, a decentralized protocol that performs Sybil-resilient node admission control based on a social network. Gatekeeper can admit most honest nodes while limiti...
214
click to vote
CTRSA
2006
Springer
15 years 10 months ago
2006
Springer
The most important and expensive operation in a hyperelliptic curve cryptosystem (HECC) is scalar multiplication by an integer k, i.e., computing an integer k times a divisor D on ...