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ACSAC
2007
IEEE
15 years 11 months ago
Centralized Security Labels in Decentralized P2P Networks
This paper describes the design of a peer-to-peer network that supports integrity and confidentiality labeling of shared data. A notion of data ownership privacy is also enforced...
Nathalie Tsybulnik, Kevin W. Hamlen, Bhavani M. Th...
ITCC
2003
IEEE
15 years 10 months ago
A Federated Model for Secure Web-Based Videoconferencing
This paper describes efforts underway within Internet2 to create a secure federated IP based videoconferencing model. The objective is to create an environment that is user-friend...
Douglas C. Sicker, Ameet Kulkarni, Anand Chavali, ...
TRUSTBUS
2004
Springer
15 years 10 months ago
Large-Scale Pay-As-You-Watch for Unicast and Multicast Communications
This paper addresses the problem of pay-as-you-watch services over unicast and multicast communications. For each communication model, we present two solutions, non-verifiable and...
Antoni Martínez-Ballesté, Francesc S...
TRUST
2010
Springer
15 years 9 months ago
SBAP: Software-Based Attestation for Peripherals
Abstract. Recent research demonstrates that adversaries can inject malicious code into a peripheral’s firmware during a firmware update, which can result in password leakage or...
Yanlin Li, Jonathan M. McCune, Adrian Perrig
ICISC
2003
115views Cryptology» more  ICISC 2003»
15 years 6 months ago
Receipt-Free Electronic Auction Schemes Using Homomorphic Encryption
Bid-rigging is a dangerous attack in electronic auction. Abe and Suzuki firstly introduced the idea of receipt-free to prevent this attack. In this paper we point out that Abe and...
Xiaofeng Chen, Byoungcheon Lee, Kwangjo Kim