Add typehints ciphers and bool alg (#3264)

* updating DIRECTORY.md

* updating DIRECTORY.md

* Fixed accidental commit of file I have't touched

* fixup! Format Python code with psf/black push

* updating DIRECTORY.md

* updating DIRECTORY.md

* Fixed some suggested coding style issues

* Update rsa_key_generator.py

* Update rsa_key_generator.py

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: John Law <johnlaw.po@gmail.com>

ciphers/rsa_factorization.py

@@ -13,7 +13,7 @@ import math
 import random
 
 
-def rsafactor(d: int, e: int, N: int) -> list[int]:
+def rsafactor(d: int, e: int, N: int) -> [int]:
     """
     This function returns the factors of N, where p*q=N
       Return: [p, q]