It doesn't need to be able to break the algorithms, it just needs to be able to search directory.io.
Well, sorry to disrupt the techies at work but anyone got time for a history lesson ?
first personal computer : IBM
Release date August 12, 1981; 33 years ago
Discontinued April 2, 1987
Operating system IBM BASIC / PC DOS 1.0
CP/M-86
UCSD p-System
CPU Intel 8088 @ 4.77 MHz
Memory 16 kB ~ 256 kB
Sound 1-channel PWM
so 33 years ago we were doing 4.77mhz and a 256kb memory was more than enough for anybody...I think we should expect big things in the near future....quantum computers are definitely coming and standard encryption as we know it will go the dinosaur way.....along with it many other things that we consider untouchable today (Bitcoin included)...
the sad part is that by the time a private company would have quantum computers for sale, the NSA/GCHQ would've had years in advance of scorching the net with qbits...who is to say they aren't doing it already ?
http://www.washingtonpost.com/world/national-security/nsa-seeks-to-build-quantum-computer-that-could-crack-most-types-of-encryption/2014/01/02/8fff297e-7195-11e3-8def-a33011492df2_story.html