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Slide 1 Network Security Slide 2 An Introduction to Cryptography The encryption model (for a symmetric-key cipher). Slide 3 Symmetric-Key Algorithms DES – The Data Encryption…
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Network Security An Introduction to Cryptography The encryption model (for a symmetric-key cipher). Symmetric-Key Algorithms DES â The Data Encryption Standard AES â The…
Network Security Network Security Information secrecy-only specified parties know the information exchanged. Provided by criptography. Information integrity-the information…