StreamlinedCryptography 1.0.0

A high-level cryptography library for symmetric and asymmetric operations.

StreamlinedCryptography

StreamlinedCryptography is a Python library that provides a simple and easy-to-use interface for encryption and decryption. It is built on top of the popular cryptography library and provides a high-level API for common cryptographic operations.

Features

• Symmetric encryption and decryption (AES-GCM)
• Asymmetric encryption and decryption (Elliptic Curve SECP256R1)
• High-level abstractions for common cryptographic operations
• Strict type enforcement

Installation

You can install StreamlinedCryptography using pip:

pip install StreamlinedCryptography

Usage

Here's an example of how you can use StreamlinedCryptography to encrypt and decrypt a message:

from StreamlinedCryptography import encrypt_symmetric, decrypt_symmetric, SymmetricEncryptResult

data = b"Test Message"
password = b"Password"

encrypted = encrypt_symmetric(password, data)  # Encrypted data is a SymmetricEncryptResult object
serialized = encrypted.serialize()

deserialized = SymmetricEncryptResult.from_serialized(serialized)
decrypted = decrypt_symmetric(password, deserialized)

print(decrypted.decode("utf-8"))

and here's an example of how you can use StreamlinedCryptography to encrypt and decrypt a message using asymmetric encryption:

from StreamlinedCryptography import encrypt_symmetric, decrypt_symmetric, SymmetricEncryptResult  # Symmetric imports
from StreamlinedCryptography import derive_secret, AsymmetricPrivateKey, AsymmetricPublicKey  # Asymmetric imports

# Using ECC to derive a shared secret

data = b"Test Message"

alice_private_key = AsymmetricPrivateKey.generate()
alice_public_key = AsymmetricPublicKey.from_private_key(alice_private_key)

bob_private_key = AsymmetricPrivateKey.generate()
bob_public_key = AsymmetricPublicKey.from_private_key(bob_private_key)

alice_secret = derive_secret(alice_private_key, bob_public_key)
bob_secret = derive_secret(bob_private_key, alice_public_key)

assert alice_secret == bob_secret  # The shared secret is the same for both parties

# Using the shared secret to encrypt and decrypt data

encrypted = encrypt_symmetric(alice_secret, data)  # Encrypted data is a SymmetricEncryptResult object

decrypted = decrypt_symmetric(bob_secret, encrypted)

print(decrypted.decode("utf-8"))

License

StreamlinedCryptography is licensed under the MIT license. See the LICENSE file for more information.

Requirements

StreamlinedCryptography was built and tested on Python 3.12, I am unsure if it will work on earlier versions of Python.
StreamlinedCryptography requires the cryptography library.

Acknowledgements

StreamlinedCryptography is built on top of the cryptography library. We would like to thank the authors and contributors of the cryptography library for their hard work and dedication.