'Ciphertext c' presentation slideshows

Principles of Computer System, for Graduated, 2012 Fall Slides adapted from MIT 6.033, credit F. Kaashoek & N. Ze

Security. Principles of Computer System, for Graduated, 2012 Fall Slides adapted from MIT 6.033, credit F. Kaashoek & N. Zeldovich. Where are we?. System Complexity Modularity & Naming Enforced Modularity Network Fault Tolerance. Transaction Consistency Security

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Introduction

Introduction. CSE 5351: Introduction to cryptography Reading assignment: Chapter 1 of Katz & Lindell. Cryptography. Merriam-Webster Online Dictionary: secret writing the enciphering and deciphering of messages in secret code or cipher. Modern cryptography is more than secret writing.

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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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Asymmetric encryption

315 views • 11 slides