Hey Hi, I'm using 1.0.2n version of openSSL currently.
I'm using it on ubuntu 16.04, processor is i7 - 6700 Skylake. Actually I understand that the code https://wiki.openssl.org/index.php/Elliptic_Curve_Diffie_Hellman has omitted the details of how to obtain the other party's key (the peer key) . So is there any code available online which can be used to benchmark the execution time of the ecdh implementation of OpenSSL ? Is someone aware of that ? Then please let me know. Thanks and regards Tanushree Banerjee ________________________________ From: openssl-users <openssl-users-boun...@openssl.org> on behalf of Dennis Clarke <dcla...@blastwave.org> Sent: Saturday, March 24, 2018 7:15:57 PM To: openssl-users@openssl.org Subject: Re: [openssl-users] Request for help in research On 24/03/18 06:10 PM, Tanushree Banerjee wrote: > Hello, > > I was looking for benchmarking the execution time of Elliptic Curve > based Diffie Hellman of the OpenSSL implementation in C just for my own > purpose of understanding. A few more specifics would be helpful here. > |in command line. And it does give me some average timing. )| > Your results here would be portable across systems however one would need to know the nature of the build and the architecture. I often single step through functions and thus use non-optimized debug builds which are vastly slower than a regular optimal build. Also the asm code simply does not exist on some architectures like sparc ( non T4 ) or some older powerpc types. > ||I also tried this code -> > > The code over here gives me a bunch of error That isn't too clear. How are you calling ecdh() and with what test data? > Is there any other reliable source that has been used before ? If > someone knows can you please forward me or let me know? That would be > extremely helpful. Thank you for your patience. Hey there UofW type, what rev of openssl are you using? Should I assume that you have "OpenSSL 1.1.0g 2 Nov 2017" on some reasonable architecture? Dennis Clarke number cruncher math geek -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
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