1302 search results - page 71 / 261 » Soundness in the Public-Key Model |
168
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IFIPTM
2010
15 years 4 months ago
2010
Historically, various different notions of trust can be found, each addressing particular aspects of ICT systems, e.g. trust in electronic commerce systems based on reputation and...
198
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PROVSEC
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...
187
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SCN
2010
Springer
15 years 4 months ago
2010
Springer
This paper introduces and explores the new concept of Time-Specific Encryption (TSE). In (Plain) TSE, a Time Server broadcasts a key at the beginning of each time unit, a Time Inst...
225
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CTRSA
2012
Springer
14 years 2 months ago
2012
Springer
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
159
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IJISEC
2008
15 years 6 months ago
2008
Abstract This paper surveys the literature on certificateless encryption schemes. In particular, we examine the large number of security models that have been proposed to prove the...