POWWOW

"Word of Wisdom" tcp server with the Prof of Work DDOS protection.

Startup

You can run server and 100 instances of test clients with the following command:

make compose

Details

• A custom implementation of hashcash was chosen as the PoW algorithm.
• As hashing function for hashcash sha3-256 was selected.
• Nonce complexity is selected on the fly by the current server CPU load.