'48 bits 32 bits' diaporamas de présentation

Announcement

447 views • 44 slides

Cryptography

Cryptography. Overview of Cryptography Classical Symmetric Cipher Substitution Cipher Transposition Cipher Product Cipher Modern Symmetric Ciphers (DES). Basic Terminology. plaintext - the original message ciphertext - the coded message

433 views • 43 slides

Review

Review. Overview of Cryptography Classical Symmetric Cipher Substitution Cipher Transposition Cipher Product Cipher Modern Symmetric Ciphers (DES). Basic Terminology. plaintext - the original message ciphertext - the coded message

705 views • 42 slides

Review

Review. Overview of Cryptography Classical Symmetric Cipher Substitution Cipher Transposition Cipher Product Cipher Modern Symmetric Ciphers (DES). Basic Terminology. plaintext - the original message ciphertext - the coded message

433 views • 42 slides