1610 search results - page 27 / 322 » Identity Based Multisignatures |
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CRYPTO
2001
Springer
15 years 6 months ago
2001
Springer
in SIAM J. of Computing, Vol. 32, No. 3, pp. 586-615, 2003. An extended abstract of this paper appears in the Proceedings of Crypto 2001, volume 2139 of Lecture Notes in Computer S...
114
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ACISP
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. We propose new instantiations of chosen-ciphertext secure identitybased encryption schemes with wildcards (WIBE). Our schemes outperform all existing alternatives in term...
94
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ASIACRYPT
2006
Springer
15 years 5 months ago
2006
Springer
CANS
2006
Springer
15 years 5 months ago
2006
Springer
132
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ASIACRYPT
2008
Springer
15 years 3 months ago
2008
Springer
Abstract. We provide a general framework for constructing identitybased and broadcast encryption systems. In particular, we construct a general encryption system called spatial enc...