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.

Prof Antony Vijay
120 views • Jul 28, 2025

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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#InfoSec
#SubstitutionCipher
#PolyalphabeticCipher
#PerfectSecrecy
#CryptoForBeginners
#CryptographyExplained
#Decryption
#DataSecurity
#SecureCommunication
#CipherExplained
#CyberEducation
#TechLearning
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!
#vigenerecipher
#onetimepadcipher
#vigenerevsotp
#cryptographytutorial
#classicalencryption
#vigenerecipherexplained
#onetimepadexplained
#cryptographyforbeginners
#cybersecuritybasics
#howtoencryptmessages
#substitutioncipher
#polyalphabeticcipher
#otpcipher
#vigeneredecryption
#vigenereencryption
#classicalciphers
#informationsecuritybasics
#encryptiontechniques
#cryptotutorial
#learncryptography
#VigenereCipher
#OneTimePad
#Cryptography
#ClassicalCiphers
#EncryptionTechniques
#CyberSecurityBasics
#LearnCryptography
#EncryptionTutorial
#InfoSec
#SubstitutionCipher
#PolyalphabeticCipher
#PerfectSecrecy
#CryptoForBeginners
#CryptographyExplained
#Decryption
#DataSecurity
#SecureCommunication
#CipherExplained
#CyberEducation
#TechLearning
Video Information
Views
120
Duration
10:03
Published
Jul 28, 2025