[openssl-users] SSL_shutdown return error when close in init state(openssl 1.1.0)

2017-04-17 Thread
Hello I'm using open1.1.0e in async mode with intel QuickAssist Engine to handle https connections, but there's some problem. I use apache benchmark tool to test thehttps connections, the description is as follow: client(ab)-- server(my program) <-TCP

Re: [openssl-users] How to increase the priority of some cipher ?

2017-09-26 Thread
sed to be less computation-intensive than RSA for a given security level, so it would be interesting to hear what your setup is where the reverse is supposed to be observed. -Ben On 09/26/2017 03:44 AM, 李明 wrote: just find it, server respect client's cipher preference by default, it s

Re: [openssl-users] How to increase the priority of some cipher ?

2017-09-26 Thread
sorry, write by mistake TLSv1.2,AES256-GCM-SHA384 : the server can handle more than 1500 requests per second(cpu : 99%)。 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 : the server can ONLY handle less then 1400 requests per second(cpu :99%)。 At 2017-09-27 08:52:01, "李明" <mid...@1

Re: [openssl-users] How to increase the priority of some cipher ?

2017-09-26 Thread
the server select the suite that itself most prefer among the cipherlist that both the client and server support. 在 2017-09-26 15:15:10,"李明" <mid...@163.com> 写道: Hello, Currently, openssl prefer (EC)DHE handshakes over plain RSA, but (EC)DHE cost much more resouces than

[openssl-users] How to increase the priority of some cipher ?

2017-09-26 Thread
Hello, Currently, openssl prefer (EC)DHE handshakes over plain RSA, but (EC)DHE cost much more resouces than RSA. In order to get higher performance , I want to prioritize RSA related ciphers, does anyone knows how to do it. I have tried cipherlist