691 search results - page 54 / 139 » A New Security Model for Authenticated Key Agreement |
139
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CRYPTO
2007
Springer
15 years 5 months ago
2007
Springer
We consider the problem of secure identification: user U proves to server S that he knows an agreed (possibly low-entropy) password w, while giving away as little information on w ...
115
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EUROCRYPT
2008
Springer
15 years 3 months ago
2008
Springer
Secure multi-party computation (MPC) is a central problem in cryptography. Unfortunately, it is well known that MPC is possible if and only if the underlying communication network...
111
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ACNS
2006
Springer
15 years 7 months ago
2006
Springer
We propose a new password-based 3-party protocol with a formal security proof in the standard model. Under reasonable assumptions we show that our new protocol is more efficient t...
NSDI
2008
15 years 3 months ago
2008
We present the design and evaluation of Passport, a system that allows source addresses to be validated within the network. Passport uses efficient, symmetric-key cryptography to ...
CCS
2006
ACM
15 years 5 months ago
2006
ACM
Integrated Delivery Systems (IDSs) now become a primary means of care provision in healthcare domain. However, existing password systems (under either the single-server model or t...