pydoc > cryptography

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❓ NAME

cryptography

🚀 Quick Reference

Use Case	Command	Description
🔐 Symmetric encryption	from cryptography.fernet import Fernet	Simple token‑based encryption and decryption
☣️ Low‑level primitives	from cryptography.hazmat.primitives import hashes	Access cryptographic building blocks (hazmat = hazardous materials)
📜 X.509 certificates	from cryptography import x509	Work with certificates, CSRs, and related structures
⚠️ Exception handling	from cryptography.exceptions import InvalidSignature	Catch cryptographic‑specific errors for robust flows
🛠️ Utilities	from cryptography.utils import ...	Miscellaneous helpers for cryptographic operations

📝 DESCRIPTION

ℹ️ This file is dual licensed under the terms of the Apache License, Version 2.0, and the BSD License. See the LICENSE file in the root of this repository for complete details.

📦 PACKAGE CONTENTS

• 📦 __about__
• ⚠️ exceptions
• 🔑 fernet
• ☣️ hazmat (package)
• 🛠️ utils
• 📜 x509 (package)

📊 DATA

• 📋 __all__ = ['__title__', '__summary__', '__uri__', '__version__', '__author__', '__email__', '__license__', '__copyright__']
• 📋 __copyright__ = 'Copyright 2013-2021 The Python Cryptographic Authority and individual contributors'
• 📋 __email__ = 'cryptography-dev AT python.org'
• 📋 __license__ = 'BSD or Apache License, Version 2.0'
• 📋 __summary__ = 'cryptography is a package which provides cryptographic recipes and primitives to Python developers.'
• 📋 __title__ = 'cryptography'
• 📋 __uri__ = 'https://github.com/pyca/cryptography'

📌 VERSION

3.4.8

👤 AUTHOR

The Python Cryptographic Authority and individual contributors

📁 FILE

/usr/lib/python3/dist-packages/cryptography/__init__.py

❓ NAME 🚀 Quick Reference 📝 DESCRIPTION 📦 PACKAGE CONTENTS 📊 DATA 📌 VERSION 👤 AUTHOR 📁 FILE