aayn / secure-voting

README

To switch between different modes, change branches - weak-sec for mode 1, and master for mode 2.

Mode 1 - Weak Security, Seamless System

The first mode uses very weak encryption and decryption methods. These are just placeholders for stronger methods of encryption until Solidity supports RSA decryption or there is a good Big Number Library. This mode implements the given system specification as faithfully as possible.

Mode 2 - Strong Security, Not-so Seamless System

The second mode uses state-of-the-art RSA encryption and decryption. But in Solidity, doing large RSA calculations is not very easy at the moment. This mode differs from the given specification in that vote decryption is done outside the contract by the contract creator/admin.

Some Instructions

• Run python vote_security.py to run a key generation, encryption and decryption interface.
• 5 tokens and thier hashes are there in tokens.txt.
• Warden registration does not require security, it's done separately.
• Wardens must deposit security before submitting any keys.