| commit | c9b8a03cb9c5f499f002115099c67202b9b247aa | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 04:42:35 2023 +0000 |
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Jul 07 04:42:35 2023 +0000 |
| tree | eaba3baa2b836a1bb8454e17c88da903cb355e08 | |
| parent | c6e8e4a79c1b656f25ddc978e28c4a58ad6ed70b [diff] | |
| parent | 7a4219fcd133d5c7cd37e02e55ae2173333f49b4 [diff] |
Snap for 10453563 from 7a4219fcd133d5c7cd37e02e55ae2173333f49b4 to mainline-adservices-release Change-Id: Iae28e3ac4a0aa84d0c84454876f64b1587192c17
Python-RSA is a pure-Python RSA implementation. It supports encryption and decryption, signing and verifying signatures, and key generation according to PKCS#1 version 1.5. It can be used as a Python library as well as on the commandline. The code was mostly written by Sybren A. Stüvel.
Documentation can be found at the Python-RSA homepage. For all changes, check the changelog.
Download and install using:
pip install rsa
or download it from the Python Package Index.
The source code is maintained at GitHub and is licensed under the Apache License, version 2.0
Because of how Python internally stores numbers, it is very hard (if not impossible) to make a pure-Python program secure against timing attacks. This library is no exception, so use it with care. See https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/ for more info.
Version 4.0 was the last version to support Python 2 and 3.4. Version 4.1 is compatible with Python 3.5+ only.
Version 3.4 was the last version in the 3.x range. Version 4.0 drops the following modules, as they are insecure:
rsa._version133rsa._version200rsa.bigfilersa.varblockThose modules were marked as deprecated in version 3.4.
Furthermore, in 4.0 the I/O functions is streamlined to always work with bytes on all supported versions of Python.
Version 4.0 drops support for Python 2.6 and 3.3.