212 search results - page 11 / 43 » Anonymity and k-Choice Identities |
CSI
2008
13 years 7 months ago
2008
The rights of an Internet user acting anonymously conflicts with the rights of a Server victim identifying the malicious user. The ERPINA protocol, introduced in this paper, allow...
JCS
2006
13 years 7 months ago
2006
Privacy in Electronic Commerce transactions is the subject of ever increasing research. However, many challenges remain to be overcome. For example, let us consider a customer, Si...
ETRICS
2006
13 years 11 months ago
2006
Anonymity services in the EU may be forced by the new EU data retention directive to collect connection data and deanonymise some of their users in case of serious crimes. For this...
JPDC
2011
13 years 2 months ago
2011
We introduce a novel conditional e-cash protocol allowing future anonymous cashing of bank-issued e-money only upon the satisfaction of an agreedupon public condition. Payers are ...
ASIACRYPT
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In this work, we take a closer look at anonymity and robustness in encryption schemes. Roughly speaking, an anonymous encryption scheme hides the identity of the secret-k...