Python 3 - How do I brute force a password for a PDF file using all possible 6-digit employee ID's?
问题 I am practicing generating all possible 6-digit employee ID's (all having 900 at the beginning followed by all possible 6-digit numbers) to brute force a password for a PDF file named PS7_encrypted.pdf. So far, I have successfully generated all 6-digit pins (with 900 at the front) and stored them into a dictionary.txt file. I am working on a program that would read the file and brute force the PDF using that text file that has all the possible numbers. When I run the program however, I got no