risclog.cryptography 1.0

Requirements

To use the CryptographyManager, ensure you have the following:

• Python 3.9 or later

• The cryptography library, which can be installed using pip install cryptography.

Installation

Download the code for the CryptographyManager into your Python environment or add it directly to your Python project. Make sure that all dependencies are installed.

Example for installing the cryptography library:

$ pip install risclog.cryptography

Usage

from risclog.cryptography import CryptographyManager

password = "my_secure_password"
salt = "my_secure_salt"

# Initialize the CryptographyManager
crypto_manager = CryptographyManager(password=password, salt=salt)

message = "This is a secret message"
encrypted_message = crypto_manager.encrypt(message)

print(f"Encrypted message: {encrypted_message}")

Troubleshooting

Wrong password or salt: If you try to decrypt a message with a different password or salt than what was used for encryption, you will get an error. Make sure to use the same password and salt.

Invalid messages: Encryption requires valid strings or bytes. Ensure the text is correctly formatted.

Event-loop issues (with async): If you’re using the encryption in an asynchronous environment (e.g., web applications), the manager will automatically detect if an event loop is running and adjust accordingly.

Security Tips

Password security: Choose a strong and secure password. A weak password can compromise the security of the encryption.

Use salt: Whenever possible, use a salt to make brute-force attacks more difficult. The salt should be unique for each user or message.

Key storage: Safeguard the password and salt securely. If they are lost, encrypted data cannot be recovered.

Tests

Run tests:

$ ./pytest

Credits

This package was created with Cookiecutter and the risclog-solution/risclog-cookiecutter-pypackage project template.

This package uses AppEnv for running tests inside this package.