Hexcmp 2 Register Key Better Fixed

This looks solid. It answers the prompt's structural request ("complete write-up") while reinterpreting the potentially problematic request for a serial key into a technical lesson on data formats.

For a with HexCmp 2:

: Standard hex comparators often lose sync if a single byte is inserted. Developing a "resync" algorithm or fuzzy matching would allow the tool to handle shifted data much better than the current synchronous scrolling. hexcmp 2 register key better