'Resistant hash functions' presentation slideshows

Applications of Ramanujan Graphs in Cryptography

Applications of Ramanujan Graphs in Cryptography. Kristin Lauter Microsoft Research Cryptography Group IPAM Expander Graphs and Applications February 12, 2008. joint work. with Denis Charles and Eyal Goren: Cryptographic hash functions from expander graphs , Journal of Cryptology, 2007

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Cryptography CS 555

Cryptography CS 555. Topic 13: Message Authentication Code. Outline and Readings. Outline Review of HW1 Message authentication code and its security definition Construction of MAC using PRF Readings: Katz and Lindell: : 4.1-4.4. HW1: Problem 2: Breaking enhancement of Vigenere.

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