683 search results - page 25 / 137 » Unique Group Signatures |
IPL
2000
15 years 1 months ago
2000
SCN
2010
Springer
15 years 1 days ago
2010
Springer
167
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NDSS
2000
IEEE
15 years 6 months ago
2000
IEEE
Abstract. Chameleon signatures simultaneously provide the properties of nonrepudiation and non-transferability for the signed message. However, the initial constructions of chamele...
100
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EUROCRYPT
2008
Springer
15 years 3 months ago
2008
Springer
Abstract--We consider the use of threshold signatures in adhoc and dynamic groups such as MANETs ("mobile ad-hoc networks"). We first show that known threshold RSA signat...
126
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EUROCRYPT
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. This work presents a new privacy primitive called “Traceable Signatures”, together with an efficient provably secure implementation. To this end, we develop the unde...