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» On the Security of Digital Tachographs
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FLAIRS
2000
13 years 10 months ago
The Use of Formal Methods for Trusted Digital Signature Devices
This paper presents a formal security policy model for SmartCards with digital signature application. This kind of model is necessary for each evaluation according to Information ...
Bruno Langenstein, Roland Vogt, Markus Ullmann
CCS
2007
ACM
14 years 2 months ago
Ordered multisignatures and identity-based sequential aggregate signatures, with applications to secure routing
We construct two new multiparty digital signature schemes that allow multiple signers to sequentially produce a compact, fixed-length signature. First, we introduce a new primiti...
Alexandra Boldyreva, Craig Gentry, Adam O'Neill, D...
NORDSEC
2009
Springer
14 years 1 months ago
Security Usability of Petname Systems
Abstract. To have certainty about identities is crucial for secure communication in digital environments. The number of digital identities that people and organizations need to man...
Md. Sadek Ferdous, Audun Jøsang, Kuldeep Si...
NOSSDAV
2009
Springer
14 years 1 months ago
Secure multimedia content delivery with multiparty multilevel DRM architecture
For scalability of business, multiparty multilevel digital rights management (DRM) architecture, where a multimedia content is delivered by an owner to a consumer through several ...
Tony Thomas, Sabu Emmanuel, Amitabha Das, Mohan S....
DGO
2004
78views Education» more  DGO 2004»
13 years 10 months ago
Scalable and Secure Data Collection: Fault Tolerance Considerations
Data collection, or uploading, is an inherent part of numerous digital government applications. In this poster we present our recent research directions in the development of Bist...
William C. Cheng, Leslie Cheung, Cheng-Fu Chou, Le...