790 search results - page 40 / 158 » Hierarchical Group Signatures |
103
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EUROCRYPT
2009
Springer
16 years 1 months ago
2009
Springer
A group key agreement (GKA) protocol allows a set of users to establish a common secret via open networks. Observing that a major goal of GKAs for most applications is to establish...
103
Voted
PKC
2010
Springer
15 years 4 months ago
2010
Springer
Sanitizable signatures allow a designated party, called the sanitizer, to modify parts of signed data such that the immutable parts can still be verified with respect to the origi...
107
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SP
2002
IEEE
15 years 10 days ago
2002
IEEE
We describe a novel method for authenticating multicast packets that is robust against packet loss. Our main focus is to minimize the size of the communication overhead required t...
108
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INFORMATICALT
2010
14 years 11 months ago
2010
Abstract. Delegation of rights is a common practice in the real world. We present two identitybased threshold proxy signature schemes, which allow an original signer to delegate he...
101
Voted
IJCNN
2007
IEEE
15 years 7 months ago
2007
IEEE
: This paper presents a new approach based on HMM/ANN hybrid for online signature verification. A group of ANNs are used as local probability estimators for an HMM. The Viterbi alg...