hw.model: Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
x newsha512.times
+ oldsha512.times
+--------------------------------------------------------------------------+
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +          |
|x                                                              +         +|
|A                                                            |_MA__|      |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  10      3.091353      3.093867      3.093027     3.0927445 0.00080189806
+  10      3.627634      3.710945      3.628334     3.6364357   0.026181489
Difference at 95.0% confidence
	0.543691 +/- 0.017403
	17.5796% +/- 0.562704%
	(Student's t, pooled s = 0.0185218)