hw.model: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
x newsha512.times
+ oldsha512.times
+--------------------------------------------------------------------------+
|  x                                                                 +     |
|  x                                                                 +     |
| xx                                                                 +     |
| xx                                                               + +    +|
|xxx     x                                                         +++    +|
||_A_|                                                             |_MA_|  |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  10       3.96028      4.017871      3.972257     3.9748751    0.01589015
+  10      4.456834      4.506043      4.469232     4.4728531   0.017438077
Difference at 95.0% confidence
	0.497978 +/- 0.0156744
	12.5281% +/- 0.394337%
	(Student's t, pooled s = 0.0166821)