hw.model: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
x newsha512.times
+ oldsha512.times
+--------------------------------------------------------------------------+
|x                                                         +               |
|x                                                         +               |
|x                                                         +               |
|x                                                         +               |
|x                                                         +               |
|x                                                         +               |
|x                                                         +               |
|xx                                                       ++              +|
|A|                                                     |__MA____|         |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  10      3.007305       3.01583     3.0081635     3.0089887  0.0024891822
+  10      3.521028      3.660744     3.5286285     3.5394704   0.042774851
Difference at 95.0% confidence
	0.530482 +/- 0.0284675
	17.6299% +/- 0.946081%
	(Student's t, pooled s = 0.0302976)