'Cryptographic protocols' presentation slideshows

Cryptographic Protocols

Cryptographic Protocols. Dan Fleck CS 469: Security Engineering. These slides are modified with permission from Bill Young ( Univ of Texas). Thought Experiment. Consider the following scenario:

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Optimistic Concurrent Zero-Knowledge

Optimistic Concurrent Zero-Knowledge. Alon Rosen IDC Herzliya a bhi shelat University of Virginia. Cryptographic Protocols. Designed to handle worst case behavior Rigorous a nalysis induces complex design This work : Assume best case (optimistically)

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Prudent Engineering Practice for Cryptographic Protocols

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Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms

Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms. David Chaum CACM Vol. 24 No. 2 February 1981 Presented by: Adam Lee 1/24/2006. Motivation. Many uses for anonymous communication channels Elections Anonymous crime tips Whistle-blowing Etc.

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The Spi Calculus

The Spi Calculus. A Calculus for Cryptographic Protocols Presented By Ramesh Yechangunja. Introduction.

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Computationally Sound Mechanized Proofs of Basic and Public-key Kerberos

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Lect. 18: Cryptographic Protocols

Lect. 18: Cryptographic Protocols. Contents. Cryptographic Protocols Special Signatures Secret Sharing and Threshold Cryptography Zero-knowledge Proofs Identification, Authentication Protecting your P rivacy. 1. Cryptographic Protocols. Cryptographic Protocols.

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Computational Complexity

Computational Complexity. Size Matters!. Suppose there are several algorithms which can all be used to perform the same task. We need some way to judge the efficiency of the algorithms against each other.

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