Lecture

Coppersmith's Method: Small Roots of Polynomials Mod N

In course

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Description

This lecture covers Coppersmith's method, focusing on finding small roots of polynomials modulo N efficiently. The instructor explains the theorem and the process of reducing the problem to root finding over ZCR. Various concepts such as the search for linear combinations and related message attacks are discussed, along with the application of efficient methods like Newton's method.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_x6u7fyo7

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Ontological neighbourhood

Mathematics

Analysis: Numerical analysis

Algebra: Linear algebra

Computer engineering

Computer security: Cryptanalysis

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