'Number field sieve' presentation slideshows

1.01k views • 78 slides

Automorphisms of Finite Rings and Applications to Complexity of Problems

Automorphisms of Finite Rings and Applications to Complexity of Problems. Manindra Agrawal NUS / IITK. Motivation. Automorphisms of an algebraic structure capture its symmetries. Many properties can be proved by analyzing the automorphism group of the structure. Examples in Mathematics.

791 views • 55 slides

Special Purpose Hardware for Factoring: The Linear Algebra Part

Special Purpose Hardware for Factoring: The Linear Algebra Part. Eran Tromer and Adi Shamir Applied Math Dept The Weizmann Institute of Science SHARCS 2005. Cryptanalysis is Evil. A simple mathematical proof: The definition of throughput cost implies that cryptanalysis = time x money

605 views • 45 slides

Hardware Assisted Solution of Huge Systems of Linear Equations

Hardware Assisted Solution of Huge Systems of Linear Equations. Adi Shamir Computer Science and Applied Math Dept The Weizmann Institute of Science Joint work with Eran Tromer Hebrew University, 6/3/06. Cryptanalysis is Evil. A simple mathematical proof:

594 views • 42 slides

RSA & F actoring I ntegers

RSA & F actoring I ntegers. By: Mike Neumiller & Brian Yarbrough. Integer Factorization. Reducing an integer into its prime components Useful for code breaking RSA uses a semi-prime number to encrypt data Semi-prime number : a number made by the multiplication of two prime numbers. RSA.

396 views • 22 slides

Secret Codes , Unforgeable Signatures , and Coin Flipping on the Phone Martin Tompa

Secret Codes , Unforgeable Signatures , and Coin Flipping on the Phone Martin Tompa Computer Science & Engineering University of Washington. Secret Codes , Unforgeable Signatures, and Coin Flipping on the Phone. What Is a Cryptosystem?. K AB. K AB. A Sender. B Receiver. M.

280 views • 19 slides

299 views • 14 slides

A menu for the Dining Cryptographers

A menu for the Dining Cryptographers. Dic Bolony and Ed I. Blast. Cooking implements. Number Field Sieve paring knives DES in ECB (Electronic-Cookbook) mode mix networks forking lemma. Salad. Casear cipher salad. Garden salad lettuce-based encryption onion-routing pseudoradish

248 views • 8 slides