The Hill Cypher works in this way: Bob wants to communicate a secrete message to Alice. chose a secret word such as TANGERINE. The word will be translate into a sequence of numbers 19 0 13 19 0 13 6 4 17 9 13 4, which we can display as a 3 x 3 matrix 4 17 To encode the message 9. 13 4 RHI, Bob first translates it into a vector (17 7 8), then computes the vector 0 13 6 4 19 11 17 13 4. 8. 25 which translate to the encoded message LGZ, which is the message that Alice receives. Because we have chosen a 3 x 3 matrix, if we have to communicate a longer message such as RHINOCEROS, we will need to divide the word in bits of 3 letters, adding at the end some extra (mute) letters. In this project you will explore some details that need to be worked out. 1. Compute the encoded message for RHINOCEROS.
The Hill Cypher works in this way: Bob wants to communicate a secrete message to Alice. chose a secret word such as TANGERINE. The word will be translate into a sequence of numbers 19 0 13 19 0 13 6 4 17 9 13 4, which we can display as a 3 x 3 matrix 4 17 To encode the message 9. 13 4 RHI, Bob first translates it into a vector (17 7 8), then computes the vector 0 13 6 4 19 11 17 13 4. 8. 25 which translate to the encoded message LGZ, which is the message that Alice receives. Because we have chosen a 3 x 3 matrix, if we have to communicate a longer message such as RHINOCEROS, we will need to divide the word in bits of 3 letters, adding at the end some extra (mute) letters. In this project you will explore some details that need to be worked out. 1. Compute the encoded message for RHINOCEROS.
Chapter8: Sequences, Series,and Probability
Section8.2: Arithmetic Sequences And Partial Sums
Problem 73E: Falling Object An object with negligible air resistance is dropped from the top of the Willis Tower...
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