1610 search results - page 46 / 322 » Identity Based Multisignatures |
DIM
2008
ACM
15 years 3 months ago
2008
ACM
The secure release of identity attributes is a key enabler for electronic business interactions. In particular, integrity and confidentiality of identity attributes are two key re...
INFOCOM
2007
IEEE
15 years 8 months ago
2007
IEEE
—Known covert channel based on splitting algorithms in Medium Access Control (MAC) protocols requires the receiver’s knowledge of the sender’s identity. In this paper we pres...
132
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CTRSA
2010
Springer
15 years 7 months ago
2010
Springer
A Hierarchical Identity Based Encryption (HIBE) system is anonymous if the ciphertext reveals no information about the recipient’s identity. create it. While there are multiple c...
123
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ASIACRYPT
2009
Springer
15 years 8 months ago
2009
Springer
We demonstrate how the framework that is used for creating efficient number-theoretic ID and signature schemes can be transferred into the setting of lattices. This results in cons...
145
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ACNS
2007
Springer
15 years 8 months ago
2007
Springer
We present two transforms to acquire chosen ciphertext security from tag based techniques. The first one requires the separability of underlying primitives. By separability, info...