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Re: aes performance
> Oh, also dont forget that openssl speed runs only on one core!
yes, I know
> I tested it on my server 2x dualcore Xeon 3GHz and results:
> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192
> aes-128 cbc 92860.55k 120028.42k 130562.36k 132490.03k
> aes-192 cbc 82754.33k 102625.36k 110524.08k 113481.96k
> aes-256 cbc 74095.94k 90670.80k 96039.18k 97677.96k
> .. but you have to multiple number by 4. So teoretical limit (in my
> case) is 371 MB/s and it is absolutely enough to run fast Tor node :-).
> I dont know how much cores you have, but dont forget on that...
nope, just one core is used by tor for aes crypto. So the "openssl speed aes"
command should give an idea about tor's throughput.