Fundamentals of Encryption and Codes
Test your knowledge of simple encryption methods and code‑breaking techniques.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which shift amount defines the classic Caesar cipher?
- 2
What size output does the MD5 algorithm generate?
- 3
Identify the symmetric encryption standard among these choices.
- 4
What technique embeds hidden information inside a picture file?
- 5
In public‑key cryptography, which key encrypts a message?
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