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Security against Chosen-Plaintext Attacks

Name: Security against Chosen-Plaintext Attacks
Price: 15.95 EUR
Availability: InStock
Author: Matthias Himmelmann
ISBN: 978-3-668-38587-0

Elaboration, 2016

10 Pages, Grade: 1,7

Matthias Himmelmann (Author)

Abstract or Introduction

In this discourse, I introduce the reader to the concept of Chosen-Plaintext Attacks, by first defining them and then introducing to some of the properties of encryption schemes secure against Chosen-Plaintext attacks. I then introduce the concept of pseudorandom functions and try to show, how pseudorandom functions or permutations help understanding CPA-security.
The discourse ends with constructing a CPA-secure encryption scheme based on pseudorandom permutations and a proposition that proves its correctness.

Details

Title: Security against Chosen-Plaintext Attacks
College: Free University of Berlin (Fachbereich für Mathematik und Informatik)
Course: Kryptografie Seminar
Grade: 1,7
Author: Matthias Himmelmann (Author)
Year: 2016
Pages: 10
Catalog Number: V351992
ISBN (eBook): 9783668385863
ISBN (Book): 9783668385870
File size: 1078 KB
Language: English
Notes: The covered the many possibilities of encrypting messages, including public key and private key encryption.
Keywords: encryption scheme, security, CPA, chosen-plaintext, encryptions, decryptions, crypto, cryptography, discourse

Quote paper: Matthias Himmelmann (Author), 2016, Security against Chosen-Plaintext Attacks, Munich, GRIN Verlag, https://www.grin.com/document/351992

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