TY - GEN
T1 - A formal framework for expressing trust negotiation in the ubiquitous computing environment
AU - Zou, Deqing
AU - Park, Jong Hyuk
AU - Yang, Laurence Tianruo
AU - Liao, Zhensong
AU - Kim, Tai Hoon
PY - 2008
Y1 - 2008
N2 - There are lots of entities in the ubiquitous computing environment. For the traditional public key Infrastructure (PKI), every entity should be signed a valid certificate by the certificate authentication center. However, it's hard to construct a centralized trust management framework and assign a valid certificate for every entity in the ubiquitous computing environment because of large numbers of dynamic entities. Trust negotiation (TN) is an important means to establish trust between strangers in ubiquitous computing systems through the exchange of digital credentials and mobile access control policies specifying what combinations of credentials a stranger must submit. Current existing TN technologies, such as TrustBuilder and KeyNote, focused on how to solve a certain problem by using some special techniques. In this paper, we present a formal framework for expressing trust negotiation. The framework specifies the basic concepts, elements and the semantics of TN. By analyzing TN, we point out how to build a TN system in practice.
AB - There are lots of entities in the ubiquitous computing environment. For the traditional public key Infrastructure (PKI), every entity should be signed a valid certificate by the certificate authentication center. However, it's hard to construct a centralized trust management framework and assign a valid certificate for every entity in the ubiquitous computing environment because of large numbers of dynamic entities. Trust negotiation (TN) is an important means to establish trust between strangers in ubiquitous computing systems through the exchange of digital credentials and mobile access control policies specifying what combinations of credentials a stranger must submit. Current existing TN technologies, such as TrustBuilder and KeyNote, focused on how to solve a certain problem by using some special techniques. In this paper, we present a formal framework for expressing trust negotiation. The framework specifies the basic concepts, elements and the semantics of TN. By analyzing TN, we point out how to build a TN system in practice.
UR - https://www.scopus.com/pages/publications/48349120831
U2 - 10.1007/978-3-540-69293-5_5
DO - 10.1007/978-3-540-69293-5_5
M3 - Conference contribution
AN - SCOPUS:48349120831
SN - 3540692924
SN - 9783540692928
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 35
EP - 45
BT - Ubiquitous Intelligence and Computing - 5th International Conference, UIC 2008, Proceedings
T2 - 5th International Conference on Ubiquitous Intelligence and Computing, UIC 2008
Y2 - 23 June 2008 through 25 June 2008
ER -