hw.model: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
x newsha512.times
+ oldsha512.times
+--------------------------------------------------------------------------+
| x                                                                    ++  |
|xx x                                                                  ++++|
|xxxxx    x                                                            ++++|
||_MA_|                                                                |A| |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  10       6.70845       6.81379     6.7225405     6.7349581   0.031837132
+  10      7.562347      7.602047      7.577736     7.5803227   0.013258152
Difference at 95.0% confidence
	0.845365 +/- 0.0229132
	12.5519% +/- 0.340214%
	(Student's t, pooled s = 0.0243863)