1656 search results - page 71 / 332 » Secure Computation Without Authentication |
124
Voted
CCS
2009
ACM
15 years 7 months ago
2009
ACM
In mobile networks, authentication is a required primitive of the majority of security protocols. However, an adversary can track the location of mobile nodes by monitoring pseudo...
91
Voted
ACSAC
2002
IEEE
15 years 5 months ago
2002
IEEE
Large-scale distributed systems present numerous security problems not present in local systems. In this paper we present a general security architecture for a large-scale object-...
87
Voted
MHCI
2009
Springer
15 years 7 months ago
2009
Springer
We report a series of user studies that evaluate the feasibility and usability of light-weight user authentication with a single tri-axis accelerometer. We base our investigation ...
88
Voted
DAM
2006
15 years 24 days ago
2006
We propose the concept of fine-grained forward-secure signature schemes. Such signature schemes not only provide non-repudiation w.r.t. past time periods the way ordinary forward-...
113
Voted
CCS
2005
ACM
15 years 6 months ago
2005
ACM
d abstract) Prateek Gupta and Vitaly Shmatikov The University of Texas at Austin We present a cryptographically sound formal method for proving correctness of key exchange protoco...