876 search results - page 71 / 176 » Limits on the Usefulness of Random Oracles |
162
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CJ
2007
15 years 6 months ago
2007
Although the Yahalom protocol, proposed by Burrows, Abadi, and Needham in 1990, is one of the most prominent key establishment protocols analyzed by researchers from the computer s...
184
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IJISEC
2006
15 years 6 months ago
2006
Since Boneh and Franklin published their seminal paper on identity based encryption (IBE) using the Weil pairing , there has been a great deal of interest in cryptographic primitiv...
157
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IJNSEC
2006
15 years 6 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
178
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SCN
2010
Springer
15 years 5 months ago
2010
Springer
An identity-based encryption (IBE) scheme can greatly reduce the complexity of sending encrypted messages. However, an IBE scheme necessarily requires a private-key generator (PKG)...
175
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IACR
2011
14 years 6 months ago
2011
Unlike the standard notion of pseudorandom functions (PRF), a non-adaptive PRF is only required to be indistinguishable from random in the eyes of a non-adaptive distinguisher (i....