No project description provided
Project description
MOE Library
Mode of encryption library to support Cryptography research project. It is based on Catherine Meadow's paper "Symbolic Security Criteria for Blockwise Adaptive Secure Modes of Encrytion".
From Catherine's paper....
The MOE program actions engaged in by the oracle are the following, where the random c is a session identifier, identifying blocks that belong to the same message.
-
rcv_start(c)
. The oracle receives a START message from the adversary, indicating that is going to start sending a sequence of plaintext blocks. -
rcv_stop(c)
. The oracle receives a STOP message from the advesary, indicating that it has stopped sending plaintext blocks. -
rcv_block(c, x)
. The oracle recieves a block to be encrypted from the advesary. This is represented by a logical variable x, which will be instantiated to the message sent by the advesary as the program executes. -
send(c, m)
. The oracle sends a MOE term whose unbound variables are variables x such thatrcv_block(c, x)
occurs beforesend(c, m)
Interfaces Included
There is a terminal based tool that can be found as moe_tool
in the root folder. It provides a help functionality which talks about the different parameters the tool takes.
A web based interface also exists. To start the webserver execute the moe_website
script located at the root folder. The web based interface features a simulation tool that walks through the interactions between the Advesary and Oracle as well as a tool to find attacks on the cryptosystem.
An attack on the cryptosystem is found if p_unifiers exist between ciphertexts.
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Hashes for symcollab_moe-0.1.1a0-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 1822d07f9276c0c4db2d12cb20264f30cc9336daad9e51ec6aa95db6718988e1 |
|
MD5 | c776a48c4e6bdfd4edec9c5df075a080 |
|
BLAKE2b-256 | 0d5258af980c79f1a3f689c5f46e8ffda97d605e8c2b3ae597c5a281b442527b |