1. Block Ciphers 2. IFETCE/M.E CSE/NE7202-NIS/Unit 2 2 Learning Outcomes • Recognise the different components of the cryptographic process • Identify some of the factors…

1. Block Ciphers 2. IFETCE/M.E CSE/NE7202-NIS/Unit 2 2 Learning Outcomes • Recognise the different components of the cryptographic process • Identify some of the factors…

Slide 1Secret Key Cryptography Nick Feamster CS 6262 Spring 2009 Slide 2 Secret Key Cryptography Goal: Take a reasonable-length key and generate a one-to-one mapping to ciphertext…

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