On Thu, Jul 12, 2018 at 1:10 AM, Darren Tucker <dtucker@xxxxxxxxxxx> wrote:
> If anyone has such a machine handy, could you please run "sysctl
> machdep.cpu.brand_string; /usr/bin/openssl speed rsa" and post the
> results for comparison?
$ /usr/bin/openssl speed rsa
[...]
sign verify sign/s verify/s
rsa 512 bits 0.000622s 0.000037s 1606.5 27333.3
rsa 1024 bits 0.003932s 0.000176s 254.3 5689.6
rsa 2048 bits 0.025932s 0.000751s 38.6 1331.3
rsa 4096 bits 0.176667s 0.002718s 5.7 367.9
$ sysctl machdep.cpu.brand_string
machdep.cpu.brand_string: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
$ uname -a
Darwin localhost 17.6.0 Darwin Kernel Version 17.6.0: Tue May 8
15:22:16 PDT 2018; root:xnu-4570.61.1~1/RELEASE_X86_64 x86_64
vs
$ ./apps/openssl/openssl speed rsa
[...]
sign verify sign/s verify/s
rsa 512 bits 0.000049s 0.000006s 20467.2 167761.5
rsa 1024 bits 0.000166s 0.000015s 6032.5 65297.8
rsa 2048 bits 0.000948s 0.000051s 1054.8 19469.8
rsa 4096 bits 0.007410s 0.000194s 134.9 5147.4
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