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ISW
2004
Springer
15 years 11 months ago
A Hierarchical Key-Insulated Signature Scheme in the CA Trust Model
In key-insulated cryptography, there are many private keys with different indexes and a single, fixed public key. When the trust model includes multiple Certification Authoritie...
Zhengyi Le, Yi Ouyang, James Ford, Fillia Makedon
ISW
2001
Springer
15 years 10 months ago
An Optimistic Non-repudiation Protocol with Transparent Trusted Third Party
Abstract. In this paper we consider a new and efficient optimistic nonrepudiation protocol. In a non-repudiation protocol, during which Alice wants to transmit a message to Bob, Al...
Olivier Markowitch, Steve Kremer
CCS
2006
ACM
15 years 10 months ago
Daonity: grid security with behaviour conformity from trusted computing
A central security requirement for grid computing can be referred to as behaviour conformity. This is an assurance that ad hoc related principals (users, platforms or instruments)...
Wenbo Mao, Fei Yan, Chunrun Chen
DIM
2008
ACM
15 years 8 months ago
Minimal credential disclosure in trust negotiations
The secure release of identity attributes is a key enabler for electronic business interactions. In particular, integrity and confidentiality of identity attributes are two key re...
Federica Paci, David Bauer, Elisa Bertino, Douglas...
ENTCS
2006
80views more  ENTCS 2006»
15 years 6 months ago
Synchronisation in Trust Management Using Push Authorisation
Traditional trust management authorisation decisions for distributed technologies, are, in general, based on the history of the authorisations/computation to date. We consider thi...
Thomas B. Quillinan, Simon N. Foley