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Description:
yacryptopan 1.0.1
# Yet another Crypto-PAn implementation for Python
## Overview
This package provides a function to anonymize IP addresses keeping
their prefix consistency. This program is based on the paper
“Prefix-Preserving IP Address Anonymization: Measurement-based
Security Evaluation and a New Cryptography-based Scheme” written by
Jun Xu, Jinliang Fan, Mostafa H. Ammar, and Sue B. Moon. The detailed
explanation can be found in [Xu2002].
This package supports both IPv4 and IPv6 anonymization.
## Usage
>>> from yacryptopan import CryptoPAn
>>> cp = CryptoPAn('32-char-str-for-AES-key-and-pad.')
>>> cp.anonymize('192.0.2.1')
'192.0.125.244'
>>> cp.anonymize_bin(0xc0000201, version=4)
3221257716L
>>> cp.anonymize('2001:db8::1')
'27fe:8bc7:fee:1e:1e1f:f0fe:f0e1:83fd'
>>> cp.anonymize_bin(0x20010db8000000000000000000000001, version=6)
53161570263948813229648829710638089213L
## Code
The source code is available at https://github.com/keiichishima/yacryptopan
This module works with Python3.
## Bug Reports
Please submit bug reports or patches through the GitHub interface.
## References
[Xu2002] Jun Xu, Jinliang Fan, Mostafa H. Ammar, and Sue B. Moon,
“Prefix-Preserving IP Address Anonymization: Measurement-based
Security Evaluation and a New Cryptography-based Scheme”, in
Proceedings of the IEEE International Conference on Network Protocols,
Paris, 2002.
## Contributors
Cornelius Diekmann, https://github.com/diekmann
Matteo Pergolesi, https://github.com/TheWall89
AaronK, https://github.com/aaronkaplan
## Author
Keiichi SHIMA
/ IIJ Innovation Institute Inc.
/ WIDE project
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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