691 search results - page 111 / 139 » A New Security Model for Authenticated Key Agreement |
101
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LCN
2007
IEEE
15 years 7 months ago
2007
IEEE
— GRSB - Guaranteed, Reliable, Secure Broadcast - is a protocol that provides reliable and secure broadcast / multicast communications [1,2]. It can be implemented in many types ...
125
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CIS
2005
Springer
15 years 7 months ago
2005
Springer
Restrictive blind signatures allow a recipient to receive a blind signature on a message not known to the signer but the choice of message is restricted and must conform to certain...
115
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SCN
2010
Springer
14 years 11 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...
144
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MMSEC
2006
ACM
15 years 7 months ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
105
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TCC
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. We present the first positive obfuscation result for a traditional cryptographic functionality. This positive result stands in contrast to well-known negative impossibil...