1656 search results - page 223 / 332 » Secure Computation Without Authentication |
CCS
2006
ACM
14 years 1 months ago
2006
ACM
A high-level security policy states an overall requirement for a sensitive task. One example of a high-level security policy is a separation of duty policy, which requires a sensi...
JOC
2010
13 years 8 months ago
2010
We present a new encryption scheme which is secure against adaptive chosenciphertext attack (or CCA2-secure) in the standard model (i.e. without the use of random oracle). Our sch...
WS
2006
ACM
14 years 4 months ago
2006
ACM
The interoperability of IM (Instant Messaging) and SMS (Short Messaging Service) networks allows users to seamlessly use a variety of computing devices from desktops to cellular p...
CCS
2010
ACM
13 years 10 months ago
2010
ACM
The ability to locate random relays is a key challenge for peer-to-peer (P2P) anonymous communication systems. Earlier attempts like Salsa and AP3 used distributed hash table look...
MOBICOM
2012
ACM
12 years 15 days ago
2012
ACM
As we are surrounded by an ever-larger variety of post-PC devices, the traditional methods for identifying and authenticating users have become cumbersome and time-consuming. In t...