963 search results - page 102 / 193 » Conditional Digital Signatures |
139
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ACSAC
2009
IEEE
15 years 6 months ago
2009
IEEE
Audit logs, providing information about the current and past states of systems, are one of the most important parts of modern computer systems. Providing security for audit logs on...
EUROPKI
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. A substantial number of micropayment schemes in the literature are based on distributing the cost of a digital signature over several successive micropayments (e.g. Paywo...
126
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FAST
2008
15 years 4 months ago
2008
As the world moves to digital storage for archival purposes, there is an increasing demand for reliable, lowpower, cost-effective, easy-to-maintain storage that can still provide ...
134
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CCS
2008
ACM
15 years 4 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...
251
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Digital videos are increasingly adopted in various multimedia applications where they are usually broadcasted or transmitted as video streams. Continuously monitoring copies on the...