PyNaCl is a Python binding to libsodium, which is a fork of the Networking and Cryptography library. These libraries have a stated goal of improving usability, security and speed. It supports Python 2.7 and 3.3+ as well as PyPy 2.6+.
Installation
Linux
PyNaCl relies on libsodium, a portable C library. A copy is bundled with PyNaCl so to install you can run:
$ pip install pynaclIf you’d prefer to use one provided by your distribution you can disable the bundled copy during install by running:
$ SODIUM_INSTALL=system pip install pynaclMac OS X & Windows
PyNaCl ships as a binary wheel on OS X and Windows so all dependencies are included. Make sure you have an up-to-date pip and run:
$ pip install pynaclFeatures
Digital signatures
Secret-key encryption
Public-key encryption
Changes
1.1.1 - 2017-03-15:
Fixed a circular import bug in nacl.utils.
1.1.0 - 2017-03-14:
Dropped support for Python 2.6.
Added shared_key() method on Box.
You can now pass None to nonce when encrypting with Box or SecretBox and it will automatically generate a random nonce.
Added support for siphash24.
Added support for blake2b.
Added support for scrypt.
Update libsodium to 1.0.11.
Default to the bundled libsodium when compiling.
All raised exceptions are defined mixing-in nacl.exceptions.CryptoError
1.0.1:
Fix an issue with absolute paths that prevented the creation of wheels.
1.0:
PyNaCl has been ported to use the new APIs available in cffi 1.0+. Due to this change we no longer support PyPy releases older than 2.6.
Python 3.2 support has been dropped.
Functions to convert between Ed25519 and Curve25519 keys have been added.
0.3.0:
The low-level API (nacl.c.*) has been changed to match the upstream NaCl C/C++ conventions (as well as those of other NaCl bindings). The order of arguments and return values has changed significantly. To avoid silent failures, nacl.c has been removed, and replaced with nacl.bindings (with the new argument ordering). If you have code which calls these functions (e.g. nacl.c.crypto_box_keypair()), you must review the new docstrings and update your code/imports to match the new conventions.
1 maintainer
Metadata
1 maintainer
Release files for PyNaCl 1.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| PyNaCl-1.1.1.tar.gz | 3.1 MB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| PyNaCl-1.1.1-cp36-cp36m-win_amd64.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-64 | Details |
| PyNaCl-1.1.1-cp36-cp36m-win32.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-32 | Details |
| PyNaCl-1.1.1-cp36-cp36m-macosx_10_6_intel.whl | CPython 3.6 | CPython 3.6 pymalloc | macOS 10.6+ Intel (x86-64, i386) | Details |
| PyNaCl-1.1.1-cp35-cp35m-win_amd64.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-64 | Details |
| PyNaCl-1.1.1-cp35-cp35m-win32.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-32 | Details |
| PyNaCl-1.1.1-cp35-cp35m-macosx_10_6_intel.whl | CPython 3.5 | CPython 3.5 pymalloc | macOS 10.6+ Intel (x86-64, i386) | Details |
| PyNaCl-1.1.1-cp34-cp34m-win_amd64.whl | CPython 3.4 | CPython 3.4 pymalloc | Windows x86-64 | Details |
| PyNaCl-1.1.1-cp34-cp34m-win32.whl | CPython 3.4 | CPython 3.4 pymalloc | Windows x86-32 | Details |
| PyNaCl-1.1.1-cp34-cp34m-macosx_10_6_intel.whl | CPython 3.4 | CPython 3.4 pymalloc | macOS 10.6+ Intel (x86-64, i386) | Details |
| PyNaCl-1.1.1-cp33-cp33m-win_amd64.whl | CPython 3.3 | CPython 3.3 pymalloc | Windows x86-64 | Details |
| PyNaCl-1.1.1-cp33-cp33m-win32.whl | CPython 3.3 | CPython 3.3 pymalloc | Windows x86-32 | Details |
| PyNaCl-1.1.1-cp33-cp33m-macosx_10_6_intel.whl | CPython 3.3 | CPython 3.3 pymalloc | macOS 10.6+ Intel (x86-64, i386) | Details |
| PyNaCl-1.1.1-cp27-cp27m-win_amd64.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-64 | Details |
| PyNaCl-1.1.1-cp27-cp27m-win32.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-32 | Details |
| PyNaCl-1.1.1-cp27-cp27m-macosx_10_6_intel.whl | CPython 2.7 | CPython 2.7 pymalloc | macOS 10.6+ Intel (x86-64, i386) | Details |
Total release size: 5.3 MB
Release files / PyNaCl-1.1.1.tar.gz
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| Size | 3.1 MB |
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Release files / PyNaCl-1.1.1-cp36-cp36m-win_amd64.whl
| Download URL | PyNaCl-1.1.1-cp36-cp36m-win_amd64.whl |
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Release files / PyNaCl-1.1.1-cp36-cp36m-win32.whl
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Release files / PyNaCl-1.1.1-cp36-cp36m-macosx_10_6_intel.whl
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Release files / PyNaCl-1.1.1-cp35-cp35m-win_amd64.whl
| Download URL | PyNaCl-1.1.1-cp35-cp35m-win_amd64.whl |
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Release files / PyNaCl-1.1.1-cp35-cp35m-win32.whl
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Release files / PyNaCl-1.1.1-cp35-cp35m-macosx_10_6_intel.whl
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Release files / PyNaCl-1.1.1-cp34-cp34m-win_amd64.whl
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| Size | 126.4 kB |
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Release files / PyNaCl-1.1.1-cp34-cp34m-win32.whl
| Download URL | PyNaCl-1.1.1-cp34-cp34m-win32.whl |
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Release files / PyNaCl-1.1.1-cp34-cp34m-macosx_10_6_intel.whl
| Download URL | PyNaCl-1.1.1-cp34-cp34m-macosx_10_6_intel.whl |
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| Size | 178.8 kB |
| Tags | CPython 3.4 CPython 3.4 pymalloc macOS 10.6+ Intel (x86-64, i386) |
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Release files / PyNaCl-1.1.1-cp33-cp33m-win_amd64.whl
| Download URL | PyNaCl-1.1.1-cp33-cp33m-win_amd64.whl |
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| Size | 126.4 kB |
| Tags | CPython 3.3 CPython 3.3 pymalloc Windows x86-64 |
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Release files / PyNaCl-1.1.1-cp33-cp33m-win32.whl
| Download URL | PyNaCl-1.1.1-cp33-cp33m-win32.whl |
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| Size | 132.2 kB |
| Tags | CPython 3.3 CPython 3.3 pymalloc Windows x86-32 |
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Release files / PyNaCl-1.1.1-cp33-cp33m-macosx_10_6_intel.whl
| Download URL | PyNaCl-1.1.1-cp33-cp33m-macosx_10_6_intel.whl |
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| Size | 178.8 kB |
| Tags | CPython 3.3 CPython 3.3 pymalloc macOS 10.6+ Intel (x86-64, i386) |
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Release files / PyNaCl-1.1.1-cp27-cp27m-win_amd64.whl
| Download URL | PyNaCl-1.1.1-cp27-cp27m-win_amd64.whl |
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| Size | 126.5 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc Windows x86-64 |
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Release files / PyNaCl-1.1.1-cp27-cp27m-win32.whl
| Download URL | PyNaCl-1.1.1-cp27-cp27m-win32.whl |
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Release files / PyNaCl-1.1.1-cp27-cp27m-macosx_10_6_intel.whl
| Download URL | PyNaCl-1.1.1-cp27-cp27m-macosx_10_6_intel.whl |
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| Size | 178.7 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc macOS 10.6+ Intel (x86-64, i386) |
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