977 search results - page 44 / 196 » Secret image sharing |
132
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IH
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works. The security is quantiï¬...
61
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IEICET
2008
15 years 4 months ago
2008
169
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TDSC
2010
15 years 2 months ago
2010
—Secret sharing and erasure coding-based approaches have been used in distributed storage systems to ensure the confidentiality, integrity, and availability of critical informati...
123
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MOBIHOC
2009
ACM
16 years 4 months ago
2009
ACM
We address the problem of jamming-resistant communication in scenarios in which the communicating parties do not share secret keys. This includes scenarios where the communicating...
136
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ASPLOS
2006
ACM
15 years 10 months ago
2006
ACM
Security has been considered as an important issue in processor design. Most of the existing mechanisms address security and integrity issues caused by untrusted main memory in si...