Answer
\begin{array}{l}{\text { The file is not legitimate. Using the hash function described, the final }} \\ {\text { step is to change each digit back to a letter. The maximum digit is } 9,} \\ {\text { which would correspond to } i, \text { so no letters beyond } i \text { can appear in an }} \\ {\text { encrypted password. }}\end{array}
Work Step by Step
\begin{array}{l}{\text { The file is not legitimate. Using the hash function described, the final }} \\ {\text { step is to change each digit back to a letter. The maximum digit is } 9,} \\ {\text { which would correspond to } i, \text { so no letters beyond } i \text { can appear in an }} \\ {\text { encrypted password. }}\end{array}