Vigenère vs One-Time Pad: Classical Encryption 📜

Learn the differences between Vigenère and One-Time Pad ciphers with clear examples in this easy guide to classical encryption.

Vigenère vs One-Time Pad: Classical Encryption 📜
Prof Antony Vijay
120 views • Jul 28, 2025
Vigenère vs One-Time Pad: Classical Encryption 📜

About this video

Unlock the world of classical encryption in this easy-to-understand video where we explore the Vigenère Cipher and the One-Time Pad Cipher (OTP).

You'll learn:
✅ How both ciphers work
✅ Step-by-step encryption and decryption
✅ Key differences between Vigenère and OTP
✅ Which method offers perfect secrecy
✅ Real-world applications and limitations

Whether you're a student of computer science, preparing for cybersecurity exams, or just curious about how secret messages were hidden in the past — this video is for you!

🔐 Learn the logic behind letter shifting, random keys, and encryption techniques that shaped modern cryptography.

📌 Don’t forget to like 👍, comment 💬, and subscribe 🔔 for more cybersecurity and cryptography tutorials!
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Video Information

Views

120

Duration

10:03

Published

Jul 28, 2025

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