Consider the RSA experiment on page 332 of the textbook (immediately preceding Definition 9.46). One of your colleagues claims that the adversary must firstly compute d from N, e, and then secondly compute x = yd mod N Discuss. The RSA experiment RSA-inv4.GenRSA(n): 1. Run GenRSA(1") to obtain (N,e, d). 2. Choose a uniform y € Zjy. 3. A is given N,e, y, and outputs x€ Zy. 4. The output of the experiment is defined to be 1 if xª = y mod N, and 0 otherwise.

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
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Consider the RSA experiment on page 332 of the textbook (immediately preceding Definition 9.46). One of
your colleagues claims that the adversary must firstly compute d from N, e, and then secondly compute x =
yd mod N Discuss.
The RSA experiment RSA-inv4,GenRSA (n1):
1. Run GenRSA(1") to obtain (N,e, d).
2. Choose a uniform y E Zjy.
3. A is given N,e, y, and outputs x E Zy.
4. The output of the experiment is defined to be 1 if xº = y mod N,
and 0 otherwise.
%3D
Transcribed Image Text:Consider the RSA experiment on page 332 of the textbook (immediately preceding Definition 9.46). One of your colleagues claims that the adversary must firstly compute d from N, e, and then secondly compute x = yd mod N Discuss. The RSA experiment RSA-inv4,GenRSA (n1): 1. Run GenRSA(1") to obtain (N,e, d). 2. Choose a uniform y E Zjy. 3. A is given N,e, y, and outputs x E Zy. 4. The output of the experiment is defined to be 1 if xº = y mod N, and 0 otherwise. %3D
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