3751 search results - page 578 / 751 » Events in security protocols |
91
Voted
IJNSEC
2007
15 years 21 days ago
2007
Rivest and Shamir presented two simple micropayment schemes, “PayWord” and “MicroMint,” for making small purchases over the Internet [14]. Recently, Adachi et al. have poi...
CORR
2010
Springer
14 years 11 months ago
2010
Springer
Quantum money is a cryptographic protocol in which a mint can produce a quantum state, no one else can copy the state, and anyone (with a quantum computer) can verify that the sta...
104
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CORR
2011
Springer
14 years 7 months ago
2011
Springer
A mix network by Wikstrom fails in correctness, provable privacy and soundness. Its claimed advantages in security and efficiency are compromised. The analysis in this paper illus...
96
Voted
FOCS
2009
IEEE
15 years 7 months ago
2009
IEEE
Abstract— We show how to efficiently extract truly random bits from two independent sources of linear min-entropy, under a computational assumption. The assumption we rely on is...
138
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CRYPTO
2009
Springer
15 years 7 months ago
2009
Springer
We study the design of cryptographic primitives resilient to key-leakage attacks, where an attacker can repeatedly and adaptively learn information about the secret key, subject o...