193 search results - page 14 / 39 » Secure Certification for ePortfolios |
AMW
2010
13 years 8 months ago
2010
We study query authentication schemes, algorithmic and cryptographic constructions that provide efficient and secure protocols for verifying the results of queries over structured...
SP
2000
IEEE
13 years 11 months ago
2000
IEEE
Delta-certificate revocation lists (delta-CRLs) were designed to provide a more efficient way to distribute certificate status information. However, as this paper shows, in some e...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
We describe a resource discovery and communication system designed for security and privacy. All objects in the system, e.g., appliances, wearable gadgets, software agents, and us...
FAC
2008
13 years 7 months ago
2008
Ten years ago the Mondex electronic purse was certified to ITSEC Level E6, the highest level of assuranceforsecuresystems.ThisinvolvedbuildingformalmodelsintheZnotation,linkingthem...
ACNS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this...