1302 search results - page 48 / 261 » Soundness in the Public-Key Model |
152
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CCS
2007
ACM
16 years 14 days ago
2007
ACM
In this paper we construct two new fuzzy identity-based encryption (IBE) schemes in the random oracle model. Not only do our schemes provide public parameters whose size is indepe...
150
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ICECCS
2005
IEEE
15 years 12 months ago
2005
IEEE
This paper articulates a system design for the secure role based messaging model built based on existing messaging systems, public key infrastructures, and a privilege management ...
158
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DRM
2004
Springer
15 years 11 months ago
2004
Springer
This paper describes a security architecture allowing digital rights management in home networks consisting of consumer electronic devices. The idea is to allow devices to establi...
191
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FC
2004
Springer
15 years 11 months ago
2004
Springer
Chameleon signatures are non-interactive signatures based on a hash-and-sign paradigm, and similar in efficiency to regular signatures. The distinguishing characteristic of chamel...
162
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CRYPTO
2001
Springer
15 years 10 months ago
2001
Springer
d Abstract) Philip MacKenzie and Michael K. Reiter Bell Labs, Lucent Technologies, Murray Hill, NJ, USA We describe a means of sharing the DSA signature function, so that two parti...