| commit | f170a8db5713389824120d915dca0561413ff1f6 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sun Oct 10 09:03:14 2021 +0000 |
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sun Oct 10 09:03:14 2021 +0000 |
| tree | fe1e4af20b56b0cfd0b77c2e3d7a8fd11b41a1fe | |
| parent | de9ddb2ee580cd7cefb4f21a6c228738141034e5 [diff] | |
| parent | 0b49fd62b4abc66d13405e6c48d35c3b33e83741 [diff] |
Snap for 7810574 from 0b49fd62b4abc66d13405e6c48d35c3b33e83741 to main-cg-testing-release Change-Id: I8a3ba60d41edbd717c862f1d9c7561036f4f9a13
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.