Cryptography

cryptography is a package designed to expose cryptographic recipes and primitives to Python developers. Our goal is for it to be your “cryptographic standard library”. It supports Python 2.6-2.7, Python 3.2+, and PyPy.

cryptography includes both high level recipes, and low level interfaces to common cryptographic algorithms such as symmetric ciphers, message digests and key derivation functions. For example, to encrypt something with cryptography’s high level symmetric encryption recipe:

>>> from cryptography.fernet import Fernet
>>> # Put this somewhere safe!
>>> key = Fernet.generate_key()
>>> f = Fernet(key)
>>> token = f.encrypt(b"A really secret message. Not for prying eyes.")
>>> token
'...'
>>> f.decrypt(token)
'A really secret message. Not for prying eyes.'

You can find more information in the documentation.

Discussion

If you run into bugs, you can file them in our issue tracker.

We maintain a cryptography-dev mailing list for development discussion.

You can also join #cryptography-dev on Freenode to ask questions or get involved.

Metadata

Release files for cryptography 0.2

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for cryptography 0.2
File	Size	Uploaded	Provenance
cryptography-0.2.tar.gz	13.8 MB	Feb 20, 2014	Without provenance	Details

Built distributions (wheels)

Table of built distributions (wheels) for cryptography 0.2
File	Interpreter	ABI	Platform	Reset
cryptography-0.2-cp33-none-win32.whl 149.7 kB Feb 20, 2014 Without provenance	CPython 3.3	none	Windows x86-32	Details
cryptography-0.2-cp32-none-win32.whl 149.8 kB Feb 20, 2014 Without provenance	CPython 3.2	none	Windows x86-32	Details
cryptography-0.2-cp27-none-win32.whl 149.7 kB Feb 20, 2014 Without provenance	CPython 2.7	none	Windows x86-32	Details
cryptography-0.2-cp26-none-win32.whl 150.5 kB Feb 20, 2014 Without provenance	CPython 2.6	none	Windows x86-32	Details

Total release size: 14.4 MB

Release files / cryptography-0.2.tar.gz

Download URL	cryptography-0.2.tar.gz
Size	13.8 MB
Tags	Source
SHA-256 checksum How to use checksums	`603bbaca2aec11157917470c750cc051e432a7278f94ac936c2cf9d5f4add791`
BLAKE2b-256 checksum How to use checksums	`03f8697762ae5c6b1cc4ea6a672c4960ca5f15d1eb518c53dc179d93b682bf48`
Upload date	Feb 20, 2014
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / cryptography-0.2-cp33-none-win32.whl

Download URL	cryptography-0.2-cp33-none-win32.whl
Size	149.7 kB
Tags	CPython 3.3 Windows x86-32
SHA-256 checksum How to use checksums	`60d115278a8c1f1b5b7b209fdcc694194220ab0d7aab4a787b429381ce7b9329`
BLAKE2b-256 checksum How to use checksums	`a18f45be8438136620012541ff9dafc0709f55a50aadef8c6207aec25c8a6798`
Upload date	Feb 20, 2014
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / cryptography-0.2-cp32-none-win32.whl

Download URL	cryptography-0.2-cp32-none-win32.whl
Size	149.8 kB
Tags	CPython 3.2 Windows x86-32
SHA-256 checksum How to use checksums	`2fa32c697f9ea8e4c513329782f76acb707bf498b2311c59d97e2bc2f1d96d26`
BLAKE2b-256 checksum How to use checksums	`23f095d1b3786083afe5bb2c1e1af8b74cd02e75816a79c50d97f3d566ccf52b`
Upload date	Feb 20, 2014
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / cryptography-0.2-cp27-none-win32.whl

Download URL	cryptography-0.2-cp27-none-win32.whl
Size	149.7 kB
Tags	CPython 2.7 Windows x86-32
SHA-256 checksum How to use checksums	`daca72f4006893e5a6de689217cbfe6dada407ffcb9213f14892614b7c7e7622`
BLAKE2b-256 checksum How to use checksums	`c642eaab2bf95dc6fb215bc0a6eb3f751c4aba091c69ea88a01b8d634410b420`
Upload date	Feb 20, 2014
Uploaded using Trusted Publishing? What is trusted publishing?	No

Release files / cryptography-0.2-cp26-none-win32.whl

Download URL	cryptography-0.2-cp26-none-win32.whl
Size	150.5 kB
Tags	CPython 2.6 Windows x86-32
SHA-256 checksum How to use checksums	`1aa4b09689bfb3c715552ad66d1fdc8674c6088ff33e4887b9733407acc522be`
BLAKE2b-256 checksum How to use checksums	`e027780a077a22469e7dc3588e19c5544c295c5c8f012525848b07ac4c3f5d4f`
Upload date	Feb 20, 2014
Uploaded using Trusted Publishing? What is trusted publishing?	No

Security for cryptography 0.2

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