Cryptosystem - PowerPoint PPT Presentation

ASYMMETRIC CIPHERS

ASYMMETRIC CIPHERS. Contents. INTRODUCTION TO NUMBER THEORY PUBLIC-KEYCRYPTOGRAPHY AND RSA OTHER PUBLIC-KEY CRYPTOSYSTEMS. 1. INTRODUCTION TO NUMBER THEORY. Prime Numbers Fermat’s and Euler’s Theorems Testing for Primality The Chinese Remainder Theorem Discrete Logarithms. KEY POINTS.

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A secure broadcasting cryptosystem and its application to grid computing

A secure broadcasting cryptosystem and its application to grid computing. Eun-Jun Yoon, Kee-Young Yoo Future Generation Computer Systems (2010),doi:10.1016/j.future.2010.09.012 Received date: 25 February 2010 Revised date: 13 September 2010 Accepted date: 24 September 2010. 2010/10/14 廖俊威.

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Cryptography

Cryptography. Cryptography : art or science of keeping messages secret Cryptology : branch of mathematics that studies the mathematical foundations of cryptographic methods. Plaintext P = the original message.

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648 views • 15 slides

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