Which of the following is/are not perfectly secure encryption scheme(s): Playfair Cipher Vernam Cipher Affine Cipher Vigenère Cipher
Question
Solution 1
The Playfair Cipher, Affine Cipher, and Vigenère Cipher are not perfectly secure encryption schemes. The Vernam Cipher, also known as the One-Time Pad, is the only perfectly secure encryption scheme among the ones listed.
Here's why:
- Playfair Cipher: This is a manual symmetric encryption techn Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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