Cryptography & Java Internet Security 1Goals of Network Security 2Basic Cryptographic Concepts 3Java Security Concepts & Applets 4Java Cryptographic Architecture.
POSTECH ITEC559 Su 03 1 ITEC559 Secure Internet Protocols Lecture 1 POSTECH Prof. Jong Kim © 2003 JKIM@POSTECH.
This talk is accompanied by an audio podcast and by an article in iSquared Magazine You can find out how to get access to other aspects of the History.
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Wireless Encryption Disclaimer Sources include
Week 2 - Friday. What did we talk about last time? Substitution ciphers Vigenère ciphers One-time pad.
Session 3: Secret key cryptography – block ciphers – part 1.
IT 221: Classical and Modern Encryption Techniques Lecture 2: Classical and Modern Encryption Techniques For Educational Purposes Only Revised: September.
Chapter 2 Basic Encryption and Decryption. csci5233 computer security & integrity 2 Encryption / Decryption encrypted transmission AB plaintext ciphertext.
Advanced Information Security 1 INTRODUCTION TO ECC Dr. Turki F. Al-Somani 2015 1.
Section 2.7: The Friedman and Kasiski Tests Practice HW (not to hand in) From Barr Text p. 1-4, 8.
Section 2.7: The Friedman and Kasiski Tests
