68 search results - page 10 / 14 » Improving privacy and security in multi-authority attribute-... |
CCS
2010
ACM
14 years 9 months ago
2010
ACM
Secure two-party computation allows two untrusting parties to jointly compute an arbitrary function on their respective private inputs while revealing no information beyond the ou...
CONEXT
2009
ACM
14 years 7 months ago
2009
ACM
Today's online social networking (OSN) sites do little to protect the privacy of their users' social networking information. Given the highly sensitive nature of the inf...
ACSAC
2008
IEEE
15 years 4 months ago
2008
IEEE
pwdArmor is a framework for fortifying conventional password-based authentications. Many password protocols are performed within an encrypted tunnel (e.g., TLS) to prevent the exp...
CCS
2009
ACM
15 years 4 months ago
2009
ACM
We introduce HAIL (High-Availability and Integrity Layer), a distributed cryptographic system that allows a set of servers to prove to a client that a stored file is intact and r...
JCP
2006
14 years 9 months ago
2006
Recently, Wang et al. proposed a set of double auction protocols with full privacy protection based on distributed ElGamal encryption. Unfortunately, their protocols are expensive ...