On 14/06/16 09:12, Tudor-Dan Ambarus wrote: > Hi, Matt, all, > > >>> Is there a throughput test for dtls record layer in openssl? >>> I want to measure the performance of dtls record layer in openssl. >>> >>> I've used s_server and s_client to talk over dtls, but seems >>> that they are only meant for functional testing. >> >> Not really. s_time exists for TLS testing but unfortunately doesn't >> support DTLS. There is also ssltest which isn't part of the installed >> files but is contained in the test directory. That does have some DTLS >> support and could *possibly* be used for this purpose - but both client >> and server are in the same process and communication is in memory, not >> via the network. > > Thank you for the useful information. > > Are you aware of any attempt of adding an openssl speed test for > tls/dtls record layer protection? I'm thinking of a method of measuring > how many tls/dtls record layer encapsulation/decapsulation operations > openssl can perform in a given time. I don't need a communication channel, > I only want to test the performance of the authenc operations in > tls/dtls context. I know of organisations that do this kind of thing internally (at least for TLS). I'm not aware of any public effort. Matt
