386 http://inventwithpython.com/hacking
Email questions to the author: [email protected]
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The public key is a 617 and a 309 digit number.
Writing public key to file al_sweigart_pubkey.txt...
The private key is a 617 and a 309 digit number.
Writing private key to file al_sweigart_privkey.txt...
These two keys are written out to two different files, al_sweigart_pubkey.txt and
al_sweigart_privkey.txt. These filenames are used because the string 'al_sweigart' was
passed to the makeKeyFiles() function. You can specify a different filenames by passing a
different string. These key files will be used by the RSA cipher program to encrypt and decrypt
messages.
If you try to run makeRsaKeys.py again with the same string being passed to
makeKeyFiles(), the output of the program will look like this:
Making key files...
WARNING: The file al_sweigart_pubkey.txt or al_sweigart_privkey.txt already
exists! Use a different name or delete these files and re-run this program.
This warning is here so you don’t accidentally overwrite your key files, making any files you
encrypted with them impossible to recover. Keep your keys safe!
How the Key Generation Program Works
makeRsaKeys.py
RSA Key Generator
http://inventwithpython.com/hacking (BSD Licensed)
- import random, sys, os, rabinMiller, cryptomath
The program imports the rabinMiller and cryptomath modules that we created in the last
chapter, along with a few others.