30 search results - page 6 / 6 » Authentication with controlled anonymity in P2P systems |
SSS
2009
Springer
13 years 12 months ago
2009
Springer
Abstract. We present schemes for providing anonymous transactions while privacy and anonymity are preserved, providing user anonymous authentication in distributed networks such as...
ASIACRYPT
2005
Springer
13 years 11 months ago
2005
Springer
We introduce a new cryptographic primitive called the blind coupon mechanism (BCM). In effect, the BCM is an authenticated bit commitment scheme, which is AND-homomorphic. It has n...
CCS
2010
ACM
14 years 5 days ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
GRID
2007
Springer
13 years 9 months ago
2007
Springer
The global inter-networking infrastructure that has become essential for contemporary day-to-day computing and communication tasks, has also enabled the deployment of several large...
IEEESCC
2007
IEEE
13 years 11 months ago
2007
IEEE
eb services are becoming widely deployed to implement the automation of business processes such as supply chain management, inventory tracking, and healthcare management, just to ...