Reg slowness seen in openssl 1.1.1
Jan Just Keijser
janjust at nikhef.nl
Fri May 10 15:06:49 UTC 2019
On 10/05/19 02:29, ramakrushna mishra wrote:
> Could anyone please help me wth it.
> Following are sslc speed results for SHA1.
> OpenSSL 1.1.0e 16 Feb 2017
> type 16 bytes 64 bytes 256 bytes 1024 bytes
> 8192 bytes 16384 bytes
> sha1 90515.06k 301813.93k 551106.78k 701554.35k
> 729893.50k 832176.13k
> OpenSSL 1.1.1 11 Sep 2018type 16 bytes 64 bytes 256
> bytes 1024 bytes 8192 bytes 16384 bytes
> sha1 90645.60k 245118.29k 455184.27k 684999.34k
> 752292.25k 822811.06k
I have a lot of experience running 'openssl speed' tests and these
numbers would not worry me too much - if you were to run each of these
tests 10 times **on an empty system** , then average the results , then
most likely you will find that the results are within 5% of each other.
IOW, OpenSSL 1.1.1 is just as fast/slow on this purely artificial speed
test as 1.1.0
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