1834 search results - page 284 / 367 » Public Key Cryptography |
146
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IEEECIT
2010
IEEE
15 years 2 months ago
2010
IEEE
Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes all the employees in that company to share such a service. There exists a user hierarchy: Bob...
180
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IEEEIAS
2009
IEEE
15 years 2 months ago
2009
IEEE
First we revisit three - BGLS, MBGLS and GZZ verifiably encrypted signature schemes [2, 3, 6]. We find that they are all not strong unforgeable.We remark that the notion of existen...
180
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IJNSEC
2011
14 years 11 months ago
2011
Multicast gives professional large-scale content distribution by providing an efficient transport mechanism for one-to-many and many-to-many communications. There is a number of s...
151
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TIT
2011
14 years 11 months ago
2011
Abstract. In 1998, Blaze, Bleumer, and Strauss proposed a cryptographic primitive called proxy re-encryption, in which a proxy transforms – without seeing the corresponding plain...
170
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BMCBI
2006
15 years 4 months ago
2006
Background: Understanding research activity within any given biomedical field is important. Search outputs generated by MEDLINE/PubMed are not well classified and require lengthy ...