f-passwords-generator

Strong Passwords Generator made with python.

Attributes

• text (can be modified, have getter and setter): The plain text to be ciphered.
• key (can be modified, have getter and setter): The key phrase to be used in the ciphering operation on algorithms like playfair (default is 'password').
• shift (can be modified, have getter and setter): The number to be used as shift on algorithms like caesar (default is 3).
• algorithm (can be modified, have getter and setter): The algorithm to be used for ciphering operation (default is playfair).
• characters_replacements (cannot be modified, have only getter): Custom dictionary you can use to change characters after ciphering (default is empty).
• matrix (cannot be modified, have only getter): The matrix used in the ciphering operation.

Methods

• replace_character(char: str, replacement: str): used to add an item to characters_replacements.
• reset_character(char: str): remove the character from characters_replacements if exists.
• generate_password(): generate a password from the text using key or shift according to the used algorithm and characters_replacements.
• generate_raw_password(): generate a password from the text using key or shift according to the used algorithem without characters_replacements.

How to use

from passwords_generator import PasswordGenerator

pass_gen = PasswordGenerator(text=None, key="password", shift=3, algorithm="playfair")
pass_gen.text = "demo text"
pass_gen.key = "demo key"  # will be used on algorithms like playfair (default is 'password')
pass_gen.shift = 3  # will be used on algorithms like caesar (default is 3)
pass_gen.algorithm = 'playfair'  # specify the algorithm to use (default is playfair)
pass_gen.replace_character(char="", replacement="")
pass_gen.reset_character(char="")
password = pass_gen.generate_password()

Examples

Example 1

from passwords_generator import PasswordGenerator

pass_gen = PasswordGenerator("demo code", "demo key")
password = pass_gen.generate_password()

Example 2

from passwords_generator import PasswordGenerator

pass_gen = PasswordGenerator()
pass_gen.text = "demo text"
pass_gen.key = "demo key"
password = pass_gen.generate_password()

Example 3

from passwords_generator import PasswordGenerator

pass_gen = PasswordGenerator("demo text", shift=3, algorithm="caesar")
password = pass_gen.generate_password()

Example 4

from passwords_generator import PasswordGenerator

pass_gen = PasswordGenerator()
pass_gen.text = "demo text"
pass_gen.shift = 3
pass_gen.algorithm = 'caesar'
password = pass_gen.generate_password()

Notice

The valid cipher algorithms are only those who has been implemented on cipherspy package.

• caesar
• playfair (default one)

License

The code in this repository is licensed under the MIT License.

You can find the full text of the license in the LICENSE file. For more information, please visit the repository on GitHub.