45 search results - page 7 / 9 » Automated trust negotiation using cryptographic credentials |
121
Voted
IAT
2009
IEEE
16 years 17 days ago
2009
IEEE
As the use of automated negotiations becomes more mainstream, one key attribute that needs to be incorporated is a measure of a seller’s trust or reliability. In this paper, we ...
153
Voted
SIGECOM
1999
ACM
15 years 10 months ago
1999
ACM
A major impediment to using recommendation systems and collective knowledge for electronic commerce is the reluctance of individuals to reveal preferences in order to nd groups of...
159
Voted
PODC
2003
ACM
15 years 11 months ago
2003
ACM
We propose a new cryptographic primitive called oblivious signaturebased envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a ...
172
Voted
PET
2010
Springer
15 years 9 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...
143
Voted
IFIP
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Trust Management is an approach to construct and interpret the trust relationships among public-keys that are used to mediate security-critical actions. Cryptographic cre...