Sciweavers

859 search results - page 57 / 172
» Security for Key Management Interfaces
Sort
View
ISPA
2005
Springer
14 years 3 months ago
ID-Based Proxy Signature Using Bilinear Pairings
Identity-based (ID-based) public key cryptosystem can be a good alternative for certificate-based public key setting, especially when efficient key management and moderate securit...
Jing Xu, Zhenfeng Zhang, Dengguo Feng
KDD
2003
ACM
210views Data Mining» more  KDD 2003»
14 years 10 months ago
Privacy-preserving k-means clustering over vertically partitioned data
Privacy and security concerns can prevent sharing of data, derailing data mining projects. Distributed knowledge discovery, if done correctly, can alleviate this problem. The key ...
Jaideep Vaidya, Chris Clifton
AGENTS
2001
Springer
14 years 2 months ago
Some thoughts on agent trust and delegation
In this paper, we are going to show how to build up agentoriented Public Key Infrastructure(PKI) from SPKI/SDSI and X.509 standards. A variety of delegation mechanisms for agents ...
Yuh-Jong Hu
CCS
2008
ACM
13 years 12 months ago
Certificateless signcryption
Certificateless cryptography achieves the best of the two worlds: it inherits from identity-based techniques a solution to the certificate management problem in public-key encrypti...
Manuel Barbosa, Pooya Farshim
HOTDEP
2008
126views Hardware» more  HOTDEP 2008»
14 years 8 days ago
Toward Quantifying System Manageability
Manageability directly influences a system's reliability, availability, security, and safety, thus being a key ingredient of system dependability. Alas, we do not have today ...
George Candea