The roughly 8 billion people in the world want to each randomly choose two N-digit primes to use for RSA communication. How big should N be to make this (likely) secure against a gcd attack, so that none share a prime? Explain.

The roughly 8 billion people in the world want to each randomly choose two N-digit primes to use for RSA communication. How big should N be to make this (likely) secure against a gcd attack, so that none share a prime? Explain.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

The roughly 8 billion people in the world want to each randomly
choose two N-digit primes to use for RSA communication. How big
should N be to make this (likely) secure against a gcd attack, so that
none share a prime? Explain.
Cryptography
Thank you!

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