From 7b36fd067183e6a72691f8e902de06b3425c20b2 Mon Sep 17 00:00:00 2001
From: Abhisha Nirmalathas <a.nirmalathas1@student.unimelb.edu.au>
Date: Fri, 24 May 2019 18:18:52 +1000
Subject: [PATCH] commented supplementary program
---
common_password_statistics.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/common_password_statistics.py b/common_password_statistics.py
index 19a8e18..322dea4 100644
--- a/common_password_statistics.py
+++ b/common_password_statistics.py
@@ -1,4 +1,5 @@
from itertools import permutations
+# common letter substitutions
common_substituions = {
"a": ["A","@", "4"],
"b": ["8", "B"],
@@ -54,6 +55,7 @@ common_substituions = {
"Z": ["z", "5", "$"]
}
def create_substituions(word):
+ #creates a file of substitutions which is all possibly permutations
f = open("substition.txt", "a")
perms = [''.join(p) for p in permutations(word)]
perms = list(dict.fromkeys(perms))
@@ -63,6 +65,7 @@ def create_substituions(word):
f.close()
print(perms)
def create_replacements(word, file):
+ # replaces world and writes to file
for x in range(len(word)):
if (word[x] in common_substituions):
for y in common_substituions[word[x]]:
@@ -71,6 +74,7 @@ def create_replacements(word, file):
file.write("\n")
def create_common_password_substitutions():
+ # creates list of passwords with common replacements
f = open("test.txt", "r")
words = f.readlines()
replacements = open("replacements_test.txt", "a")
@@ -82,6 +86,7 @@ def create_common_password_substitutions():
f.close()
def get_character_frequencies():
+ #gets the frequencies of characters and builds words
f = open("proj-2_common_passwords.txt", "r")
words = f.readlines()
f.close()
@@ -103,6 +108,7 @@ def get_character_frequencies():
get_character_frequencies()
def write_out_common_substitutions():
+ # writes out common substituion words
f = open("common_subs.txt", "w")
for char, subs in common_substituions.items():
f.write(char)
--
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