2601 search results - page 139 / 521 » Secure Rewarding Schemes |
116
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
— There have been many time synchronization protocols proposed for sensor networks. However, the issues related with securing such protocols have not received adequate amount of ...
123
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GRC
2007
IEEE
15 years 9 months ago
2007
IEEE
— One of the most substantial ways to protect users’ sensitive information is encryption. This paper is about the keyword index search system on encrypted documents. It has bee...
130
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EUROCRYPT
1998
Springer
15 years 7 months ago
1998
Springer
Abstract. Provable security is a very nice property for cryptographic protocols. Unfortunately, in many cases, this is at the cost of a considerable loss in terms of efficiency. Mo...
138
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ICICS
2010
Springer
15 years 1 months ago
2010
Springer
Threshold public-key encryption (TPKE) allows a set of users to decrypt a ciphertext if a given threshold of authorized users cooperate. Existing TPKE schemes suffer from either lo...
128
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ESORICS
2008
Springer
15 years 5 months ago
2008
Springer
We are interested in this problem: a verifier, with a small and reliable storage, wants to periodically check whether a remote server is keeping a large file x. A dishonest server,...