This is an attempt to re-write SDHash into Rust! Initially, I was thinking to use Rust's bindgen, but this SDHash source depends on OpenSSL, which I don't wish to add as a dependency.

This is an active work-in-progress, and has not been tested at all. I expect it to be riddled with bugs.

The copy of the SDHash C code in this project is not used by the Rust code, it's here as a reference as the code is translated into Rust. The goal is to re-implement the following features:

• File or byte array to SDHash
• SDHash to byte array
• Comparison of two SDHash values to get a similarity score.

At this time, it's not a goal to re-create the application (main()) component of this code, only the library part is (likely) going to be re-implemented.

The original code and concept is created by Vassil Roussev.