Construct an affine cipher that uses only uppercase letters of English alphabet encoded as elements of Z26 as shown in the table below:A|B|C|D E FG|HIJK|L M0|1|23 45678a) Choose a proper key k = (a, b) where a # 1 and b # 0b) Write the encryption functionc) Write the decryption functiond) Encrypt the first two letters of your name9 10 11 12NO|P|Q RST|UVWX|Y|Z13 14 15 16 17 18 19 20 21 22 23 24 25

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Construct an affine cipher that uses only uppercase letters of English alphabet encoded as elements of Z26 as shown in the table below: A|B|C|D E FGHIJ KIL M 01|2 3 4567 89 10 11 12 a) Choose a proper key k = (a,b) where a + 1 and b # 0 b) Write the encryption function c) Write the decryption function d) Encrypt the first two letters of your name W|X Y]Z NO|P|O RST UV 13 14 15 16 17 18 19 20 21 22 23 24 25

Construct an affine cipher that uses only uppercase letters of English alphabet encoded as elements of Z26 as shown in the table below: A|B|C|D E FGHIJ KIL M 01|2 3 4567 89 10 11 12 a) Choose a proper key k = (a,b) where a + 1 and b # 0 b) Write the encryption function c) Write the decryption function d) Encrypt the first two letters of your name W|X Y]Z NO|P|O RST UV 13 14 15 16 17 18 19 20 21 22 23 24 25

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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