Encrypt the message "HALT" by translating the letters into numbers (via A = 0, B = 1, C = 2, D = 3, E = 4, F = 5, G = 6, H = 7,1 = 8, J = 9, K = 10, L = 11, M = 12, N = 13,0 = 14, P = 15, Q = 16, R = 17, S = 18, T = 19, U = 20, V = 21, W = 22, X = 23, Y = 24, Z = 25 ) and then applying the encryption function given, and then translating the numbers back into letters. (a) f(p) = (p+5) mod 26 (b) f(p) (p+6) mod 26 (c) f(p) = (p+6) mod 26 =

Encrypt the message "HALT" by translating the letters into numbers (via A = 0, B = 1, C = 2, D = 3, E = 4, F = 5, G = 6, H = 7,1 = 8, J = 9, K = 10, L = 11, M = 12, N = 13,0 = 14, P = 15, Q = 16, R = 17, S = 18, T = 19, U = 20, V = 21, W = 22, X = 23, Y = 24, Z = 25 ) and then applying the encryption function given, and then translating the numbers back into letters. (a) f(p) = (p+5) mod 26 (b) f(p) (p+6) mod 26 (c) f(p) = (p+6) mod 26 =

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Encrypt the message "HALT" by translating the letters into numbers
(via A = 0, B = 1, C = 2, D = 3, E = 4, F = 5, G = 6, H = 7, I = 8,
J = 9, K = 10, L = 11, M = 12, N = 13,0 = 14, P = 15, Q = 16, R = 17,
S = 18, T = 19, U = 20, V = 21, W = 22, X = 23, Y = 24, Z = 25 )
and then applying the encryption function given, and then translating the numbers back into letters.
(a) f(p) = (p+5) mod 26
(b) f(p) = (p+6) mod 26
(c) f(p) = (p+6) mod 26

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