Learn Classical Substitution Ciphers in Arabic 🎥 | Encryption Methods Explained
Discover how substitution and transposition ciphers work in classical cryptography. Explore single-key and two-key encryption techniques with clear examples, all in Arabic. Perfect for beginners and enthusiasts!
Alaa Abdelmohsen
18 views • Jan 1, 2023
About this video
Encryption operations used
•substitution
•transposition
•product
number of keys used
•single-key or private
•two-key or public
way in which plaintext is processed
•block
•stream
Classical Substitution Ciphers
Caesar Cipher
Cryptanalysis of Caesar Cipher
Affine Cipher
Affine Cipher – Example
Monoalphabetic Cipher
Language Redundancy and Cryptanalysis
Cryptanalysis
Playfair Cipher
Encrypting and Decrypting
Polyalphabetic Ciphers
Vigenère Cipher
•substitution
•transposition
•product
number of keys used
•single-key or private
•two-key or public
way in which plaintext is processed
•block
•stream
Classical Substitution Ciphers
Caesar Cipher
Cryptanalysis of Caesar Cipher
Affine Cipher
Affine Cipher – Example
Monoalphabetic Cipher
Language Redundancy and Cryptanalysis
Cryptanalysis
Playfair Cipher
Encrypting and Decrypting
Polyalphabetic Ciphers
Vigenère Cipher
Video Information
Views
18
Likes
1
Duration
7:37
Published
Jan 1, 2023