Start here and read to the end of the subthread.
Then read about bit-slicing, and vectorisation & parallelisation.
And when you think you're safe because those references all talk about Windows password schemes and piddly little 64-bit md5 hashes, go read about how a couple of hundred dollars spent on Field Programmable Gate Arrays make tackling your SHA512 hashes a realistic prospect.
In reply to Re^5: SaltedDigest Salt?
by BrowserUk
in thread SaltedDigest Salt?
by packetstormer
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |