An affine cipher is a type of simple substitution where each letter is encrypted according to the following rule c = (a p + b) mod 26. here, p, c, a, and b are each numbers in the range of 0 to 25, where p represents the plaintext letter, c the ciphertext letter, and a and b are constants. for the plaintext and ciphertext, 0 corresponds to "a," 1 corresponds to "b," and so on. consider the ciphertext qjkes reogh gxxre oxeo, which was generated using an affine cipher. determine the constants a and b and decipher the message. hint: plaintext "t" encrypts to ciphertext "h" and plaintext "o" encrypts to ciphertext "e."