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125
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CCS
2011
ACM
14 years 2 months ago
Automatically optimizing secure computation
On the one hand, compilers for secure computation protocols, such as FairPlay or FairPlayMP, have significantly simplified the development of such protocols. On the other hand, ...
Florian Kerschbaum
PODC
2011
ACM
14 years 5 months ago
Securing social networks
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
Michael Backes, Matteo Maffei, Kim Pecina
119
Voted
JNW
2006
142views more  JNW 2006»
15 years 2 months ago
Incorruptible Self-Cleansing Intrusion Tolerance and Its Application to DNS Security
Despite the increased focus on security, critical information systems remain vulnerable to cyber attacks. The trend lends importance to the concept of intrusion tolerance: there is...
Yih Huang, David Arsenault, Arun Sood
143
Voted
SRDS
2007
IEEE
15 years 8 months ago
Activity Monitoring to Guarantee File Availability in Structured P2P File-sharing Systems
A cooperative structured peer-to-peer file-sharing system requires that the nodes participating in the system need to maintain the location mappings of other nodes. However, the s...
Guowei Huang, Zhi Chen, Qi Zhao, Gongyi Wu
149
Voted
CASES
2010
ACM
15 years 18 days ago
Implementing virtual secure circuit using a custom-instruction approach
Although cryptographic algorithms are designed to resist at least thousands of years of cryptoanalysis, implementing them with either software or hardware usually leaks additional...
Zhimin Chen, Ambuj Sinha, Patrick Schaumont