Why vigenere is not acceptable as an algorithm

Assignment Help Computer Engineering

Reference no: EM133610997

Discussion Post: Cyber Security

Part I

In this discussion, you are going to research Vigenere Cipher. Use the Vigenere Table to encrypt the message using the key ORANGE:

Hard work always pays.

Now use the same key, to decrypt this message:

Oktnio ok dncr

Instructions:

A. Ignore all cases and punctuations
B. Do not encrypt or decrypt spaces
C. Post your answers and explain your experience and why Vigenere is not acceptable as an algorithm in today's computing environment

Part II

Instructions

A. Data compression is used mostly in data storage. Examples of compression tools are WINZIP and 7Zip. Explain which of the following is better for security purposes - Encrypt and Zip or Zip and Encrypt Analysis.

Reference no: EM133610997

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