260 search results - page 2 / 52 » Providing Data Group Anonymity Using Concentration Differenc... |
ASIACRYPT
2004
Springer
13 years 9 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
VL
2007
IEEE
13 years 11 months ago
2007
IEEE
We are currently investigating what types of end user personas (or homogeneous groups in the population) exist and what works for or hinders each in end-user debugging. These pers...
CERA
2004
13 years 5 months ago
2004
: A secure electronic cash scheme and its role-based access control (RBAC) management are proposed in this paper. The scheme uses electronic cash for payment transactions. In this ...
CPAIOR
2005
Springer
13 years 10 months ago
2005
Springer
Producing work schedules for airline crew normally results in individually different schedules. Some airlines do however want to give the same schedule to groups of people. The con...
CSE
2009
IEEE
14 years 1 days ago
2009
IEEE
—Modern consumer wireless devices are increasingly powerful, making them attractive to use as wireless sensor nodes. At the same time, many use protocol suites such as Bluetooth ...