This problem pertains to Cryptography within the Information Systems Security realm. I am having issues finding a resolution to this problem. I have tried many different ways to compute but none are correct. Please see attachment. Please help.

V/R

Bob believes that he has come up with a nifty hash function. He assigns

a numeric value VChar to each letter in the alphabet equal to the

letterâs position in the alphabet, i.e., VA = 1, VB = 2, â¦, VZ = 26.

For a message, he calculates the hash value H = (VChar 1 x VChar 2 x

VChar 3 â¦x VChar N) mod(26). Bob uses this function to send a one-word

message, PANEL, to his banker Bill, along with his calculated hash value

for the message. Alice is able to intercept the message, and generates

an alternative message that has a hash value that collides with Bobâs

original hash value. Show a message that Alice may have spoofed, and

demonstrate that its hash value collides with Bobâs original hash.

Va = 1 H= (16 * 1 * 14 * 5 * 12) mod 26

Vb = 2 p a n e l

Vc = 3

Vd = 4

Ve = 5

Vf = 6

Vg = 7

Vh = 8

Vi = 9

Vj = 10

Vk = 11

Vl = 12

Vm = 13

Vn = 14

Vo = 15

Vp = 16

Vq = 17

Vr = 18

Vs = 19

Vt = 20

Vu = 21

Vv = 22

Vw = 23

Vx = 24

Vy = 25

Vz = 26

V/R

Bob believes that he has come up with a nifty hash function. He assigns

a numeric value VChar to each letter in the alphabet equal to the

letterâs position in the alphabet, i.e., VA = 1, VB = 2, â¦, VZ = 26.

For a message, he calculates the hash value H = (VChar 1 x VChar 2 x

VChar 3 â¦x VChar N) mod(26). Bob uses this function to send a one-word

message, PANEL, to his banker Bill, along with his calculated hash value

for the message. Alice is able to intercept the message, and generates

an alternative message that has a hash value that collides with Bobâs

original hash value. Show a message that Alice may have spoofed, and

demonstrate that its hash value collides with Bobâs original hash.

Va = 1 H= (16 * 1 * 14 * 5 * 12) mod 26

Vb = 2 p a n e l

Vc = 3

Vd = 4

Ve = 5

Vf = 6

Vg = 7

Vh = 8

Vi = 9

Vj = 10

Vk = 11

Vl = 12

Vm = 13

Vn = 14

Vo = 15

Vp = 16

Vq = 17

Vr = 18

Vs = 19

Vt = 20

Vu = 21

Vv = 22

Vw = 23

Vx = 24

Vy = 25

Vz = 26

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