346 search results - page 35 / 70 » Security Arguments for Digital Signatures and Blind Signatur... |
CCS
2010
ACM
15 years 8 months ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
137
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CCS
2005
ACM
15 years 7 months ago
2005
ACM
Large-scale attacks, such as those launched by worms and zombie farms, pose a serious threat to our network-centric society. Existing approaches such as software patches are simpl...
ACSAC
2003
IEEE
15 years 7 months ago
2003
IEEE
Digital signatures allow us to produce documents whose integrity and authenticity, as we generated them, is verifiable by anybody who has access to our public key. Furthermore, w...
118
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DRM
2003
Springer
15 years 7 months ago
2003
Springer
In PODC 2003, Park, Chong, Siegel and Ray [22] proposed an optimistic protocol for fair exchange, based on RSA signatures. We show that their protocol is totally breakable already...
114
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TIFS
2008
15 years 1 months ago
2008
The various image-processing stages in a digital camera pipeline leave telltale footprints, which can be exploited as forensic signatures. These footprints consist of pixel defects...