Question: Can someone please explain how the cipher text was formed. 3.2.2 Continued Example 3.14 Assume that Alice and Bob agreed to use an autokey cipher
3.2.2 Continued Example 3.14 Assume that Alice and Bob agreed to use an autokey cipher with initial key value ki-12. Now Alice wants to send Bob the message "Attack is today". Enciphering is done character by character. Plaintext P's Values: 00 19 19 00 02 10 08 18 19 14 03 00 24 Key stream: C's Values: 1219 12 19 02 12 18 00 1 7 7 03 24 Ciphertext: M T MTC MSA HRD Y 00 1919 00 02 10 08 18 19 14 03 00
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