Welcome to the resource topic for 2005/452
Title:
Using Probabilistic I/O Automata to Analyze an Oblivious Transfer Protocol
Authors: Ran Canetti, Ling Cheung, Dilsun Kaynar, Moses Liskov, Nancy Lynch, Olivier Pereira, Roberto Segala
Abstract:The Probabilistic I/O Automata framework of
Lynch, Segala and Vaandrager provides
tools for precisely specifying protocols and reasoning about their
correctness using multiple levels of abstraction, based on
implementation relationships between these levels.
We enhance this framework to allow analyzing
protocols that use cryptographic primitives. This requires resolving and
reconciling issues
such as nondeterministic behavior and scheduling, randomness,
resource-bounded computation, and computational hardness assumptions.
The enhanced framework allows for more rigorous and systematic
analysis of cryptographic protocols. To demonstrate the use of this
framework, we present an example analysis that we have done for an
Oblivious Transfer protocol.
ePrint: https://eprint.iacr.org/2005/452
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