| commit | 433181d1de21d4a25a3ec790629a359be6e9455e | [log] [tgz] |
|---|---|---|
| author | android-build-team Robot <android-build-team-robot@google.com> | Mon Jun 21 14:28:47 2021 +0000 |
| committer | android-build-team Robot <android-build-team-robot@google.com> | Mon Jun 21 14:28:47 2021 +0000 |
| tree | fe1e4af20b56b0cfd0b77c2e3d7a8fd11b41a1fe | |
| parent | 50feeefb8baf91ea1f81ba16428c270706f6d1ca [diff] | |
| parent | 54b0b5110d12a25f5786ff191acf533796e6f50b [diff] |
Snap for 7478028 from 54b0b5110d12a25f5786ff191acf533796e6f50b to mainline-adbd-release Change-Id: Ic352041d91bb79bf2fa245f7b9385a79499ea1ba
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.