Encryption & Compression Basics

Topics

• Encryption Process
• Encryption Algorithms
• Compression Algorithms
• Substatution and Transposition
• Cryptanalysis

At the end of the week you should be able to:

• Encrypt a file using a substatution cipher.
• Encrypt a file using a transposition cipher.
• Understand the role that the KEY plays in the process.
• Use brute force to decrypt a file
• Use frequency analysis to decrypt a file

Reading Assignment

Kruse & Heiser:
None

Mayer:
None

Reading Assignment

Internet:
WWW.GRAPHICSMAGICIAN.COM

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