I'm worried that the system is too slow for too little benefit. I'm also worried the CPU usage might also be higher than a simple SHA-2 hash. I also worry tha

I'm worried that the system is too slow for too little benefit. I'm also worried the CPU usage might also be higher than a simple SHA-2 hash. I also worry that it's not really as "future-proof" as people seem to think. Every algorithm gets busted open eventually, given Moore's Law, they can try more ways faster. Plus, once we have quantum computing, all the cryptographic algorithms we know and love are busted wide open. Hell, AES has been busted already in quantum computing!