At least one page must be processed for a successfull
encryption/decryption.

With some AES magic

This simplifies usage with RTFM.

Bytes to be read/written can be derived from the given buffer.

The function only provides 128 bits of random data. There is no good
reason to take a vector of arbitrary size instead.

The function is now tail-recursive, which Rust does not optimize, but I
don't think we'll easily exhaust the stack (I hope).

This commit also features some heavy cleanup and general code improvements.

The current implementation is very ad-hoc, and only supports the
encryption/decryption of `[u8; 16]` chunks per call.

Without this dependency, the server is unable to find the OpenSDA probe.

Without this dependency, the server is unable to find the OpenSDA probe.

This document does not cover topics such as the MCU security module but
instead on how to write applications for safety critical systems. Might
be useful in future iterations of the project.

sha256sum will no longer have to be updated.