135 search results - page 14 / 27 » Adaptive Security of Symbolic Encryption |
ICALP
2005
Springer
15 years 3 months ago
2005
Springer
At TCC 2005, Backes and Cachin proposed a new and very strong notion of security for public key steganography: secrecy against adaptive chosen covertext attack (SS-CCA); and posed ...
109
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CRYPTO
2000
Springer
15 years 1 months ago
2000
Springer
In a broadcast encryption scheme, digital content is encrypted to ensure that only privileged users can recover the content from the encrypted broadcast. Key material is usually he...
ACMSE
2004
ACM
15 years 3 months ago
2004
ACM
In this paper, we propose a routing protocol that is based on securing the routing information from unauthorized users. Even though routing protocols of this category are already ...
88
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CCS
2009
ACM
15 years 10 months ago
2009
ACM
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
FROCOS
2007
Springer
15 years 3 months ago
2007
Springer
Web services send and receive messages in XML syntax with some parts hashed, encrypted or signed, according to the WS-Security standard. In this paper we introduce a model to forma...