Question: llustrate operation of common cryptographic protocols (e.g. encryption/decryption/ authentication/ Key Agreement) CLO4. Apply mathematical analysis to various cryptographic algorithms Question: Apply data Encryption Standard

llustrate operation of common cryptographic protocols (e.g. encryption/decryption/ authentication/ Key

llustrate operation of common cryptographic protocols (e.g. encryption/decryption/ authentication/ Key Agreement) CLO4. Apply mathematical analysis to various cryptographic algorithms Question: Apply data Encryption Standard Algorithm, Give the output after Round 1. Plaintext= 11111111 11111000000000000000000000000000000 (32 1s and 32 Os) Key 1111111 (56 1s) (Perform all steps till end of Round1. You can also solve in paper and insert the picture here) 111111111

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