Merge pull request #72 from Ankitmohanty2/ankit

unique password generator

Password_Generator.py

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+import random
+import string
+import secrets
+
+def generate_password(length=16):
+    if length < 12:
+        raise ValueError("Password length should be at least 12 characters for enhanced security.")
+
+    lower = string.ascii_lowercase
+    upper = string.ascii_uppercase
+    digits = string.digits
+    special = "!@#$%^&*()_+-=[]{}|;:,.<>?"
+
+    all_chars = lower + upper + digits + special
+
+    while True:
+        password = ''.join(secrets.choice(all_chars) for _ in range(length))
+        if (any(c.islower() for c in password)
+            and any(c.isupper() for c in password)
+            and sum(c.isdigit() for c in password) >= 3
+            and sum(c in special for c in password) >= 2):
+            return password
+
+if __name__ == "__main__":
+    try:
+        password_length = int(input("Enter desired password length (at least 12): "))
+        strong_password = generate_password(password_length)
+        print(f"Your generated password is: {strong_password}")
+    except ValueError as e:
+        print(f"Error: {e}")

Password_Generator/Password_Generator.py

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+import random
+import string
+import secrets
+
+def generate_password(length=8):
+    if length < 8:
+        raise ValueError("Password length should be at least 8 characters for security.")
+
+    lower = string.ascii_lowercase
+    upper = string.ascii_uppercase
+    digits = string.digits
+    special = "!@#$%^&*()_+-=[]{}|;:,.<>?"
+
+    all_chars = lower + upper + digits + special
+
+    while True:
+        password = ''.join(secrets.choice(all_chars) for _ in range(length))
+        if (any(c.islower() for c in password)
+            and any(c.isupper() for c in password)
+            and sum(c.isdigit() for c in password) >= 2
+            and sum(c in special for c in password) >= 1):
+            return password
+
+def strengthen_password(base_password):
+    if len(base_password) < 8:
+        raise ValueError("Base password should be at least 8 characters long.")
+
+    lower = string.ascii_lowercase
+    upper = string.ascii_uppercase
+    digits = string.digits
+    special = "!@#$%^&*()_+-=[]{}|;:,.<>?"
+
+    password = list(base_password)
+
+    if not any(c.islower() for c in password):
+        password.append(secrets.choice(lower))
+    if not any(c.isupper() for c in password):
+        password.append(secrets.choice(upper))
+    if sum(c.isdigit() for c in password) < 2:
+        password.extend(secrets.choice(digits) for _ in range(2 - sum(c.isdigit() for c in password)))
+    if sum(c in special for c in password) < 1:
+        password.append(secrets.choice(special))
+
+    random.shuffle(password)
+    return ''.join(password)
+
+if __name__ == "__main__":
+    user_input = input("Enter desired password length (at least 8) or a base password: ")
+
+    try:
+        password_length = int(user_input)
+        strong_password = generate_password(password_length)
+        print(f"Your generated password is: {strong_password}")
+    except ValueError:
+        try:
+            strengthened_password = strengthen_password(user_input)
+            print(f"Your strengthened password is: {strengthened_password}")
+        except ValueError as e:
+            print(f"Error: {e}")

Password_Generator/README.md

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+# Password Generator
+
+A simple and secure password generator implemented in Python.
+
+## Description
+
+This Python script generates strong, random passwords. It can create passwords of a specified length or strengthen existing passwords to meet security criteria.
+
+## Features
+
+- Generate random passwords (minimum 8 characters)
+- Strengthen existing passwords
+- Ensures a mix of uppercase, lowercase, numbers, and special characters
+
+## Requirements
+
+- Python 3.6+
+
+## Usage
+
+Run the script:
+
+python Password_Generator.py
+
+
+Follow the prompts to either generate a new password or strengthen an existing one.
+
+## Example
+
+Enter desired password length (at least 8) or a base password: 12
+Your generated password is: 3Kj$9pQ@mF2x
+
+
+## Author
+
+[Ankitmohanty2]
+
+## License
+
+This project is open source and available under the MIT License.