Mathematics, 30.07.2019 18:20, Aidanme25
You and your friend agree to communicate using affine enciphering transformations c congruent ap + b mod n (see examples 3 and 4 in sec iii.1, where lowercase letters a and b were used for the coefficients of transformation). your message units are single letters in the 31 - letter alphabet with a-z corresponding to 0-25, blank = 26, =27, ? = 28, ! = 29, ' = 30. you regard the key k_e = (a, b) as an element a + bi in the field of 31^2 elements (where i denotes a squareroot of -1 that field). you also agree to exchange keys using the diffie-hellman system, and to choose g = 4 + i. then you randomly choose a secret integer a = 209. your friend sends you her g^b = 1 + 19i. find the enciphering key. what element of f_961 must you send your friend in order that she can also find the key? find the deciphering transformation. read the message "buvcfiwoujtz! h."
Answers: 2
Mathematics, 20.06.2019 18:04, miagirl0311
John makes $10.50 pers hour what expression represens how much he will make if he works h hours
Answers: 1
Mathematics, 22.06.2019 00:00, jonmorton159
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
You and your friend agree to communicate using affine enciphering transformations c congruent ap + b...
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