hw.model: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
x newsha256.times
+ oldsha256.times
+--------------------------------------------------------------------------+
|                                                                     +    |
|xx                                                                   +    |
|xx  x                                                                +  + |
|xxxxx                                                               ++++++|
||MA|                                                                 |A_| |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  10     10.840074     10.929295     10.865453     10.876031   0.031850779
+  10     12.290657     12.386029      12.31211     12.327694   0.032160585
Difference at 95.0% confidence
	1.45166 +/- 0.0300728
	13.3474% +/- 0.276505%
	(Student's t, pooled s = 0.0320061)