Re: [openssl-users] OpenSSL patch for CHACHA cipher support in OpenSSL 1.0.2

2018-06-11 Thread Srivalli Kuppa (srikuppa) via openssl-users
Interesting. Yes, I did take a look at Cloudflare patch but wasn't sure if I could use that. Alright. This helps. My only option is to upgrade to OpenSSL 1.1.0 in order to support CHACHA+Poly1305 cipher support. Thanks Rich. -Srivalli On 6/11/18, 1:40 PM, "Salz, Rich" wrote: >

Re: [openssl-users] OpenSSL patch for CHACHA cipher support in OpenSSL 1.0.2

2018-06-11 Thread Salz, Rich via openssl-users
>Just curious, is there a possibility to patch CHACHA cipher specific > changes to OpenSSL 1.0.2 version still and get SSL handshake succeed? It can be done; CloudFlare posted some patches at https://github.com/cloudflare/sslconfig/tree/master/patches but I think they used the pre-IETF

Re: [openssl-users] OpenSSL patch for CHACHA cipher support in OpenSSL 1.0.2

2018-06-11 Thread Srivalli Kuppa (srikuppa) via openssl-users
Thanks Matt. Appreciate your answers. Just curious, is there a possibility to patch CHACHA cipher specific changes to OpenSSL 1.0.2 version still and get SSL handshake succeed? I am not looking for an upgrade to OpenSSL 1.1.0 at this point. So, I am interested to know if I can get CHACHA to

Re: [openssl-users] OpenSSL patch for CHACHA cipher support in OpenSSL 1.0.2

2018-06-11 Thread Matt Caswell
On 11/06/18 16:44, Srivalli Kuppa (srikuppa) via openssl-users wrote: > 1. Do we have a stable OpenSSL patch that can be applied to OpenSSL > 1.0.2 version to support CHACHA cipher both as a server/client? No. Chacha/Poly1305 support is only available from version 1.1.0 upwards. > 2.

[openssl-users] OpenSSL patch for CHACHA cipher support in OpenSSL 1.0.2

2018-06-11 Thread Srivalli Kuppa (srikuppa) via openssl-users
Hi OpenSSL team, I am Srivalli Kuppa. I have a couple of questions regarding support of CHACHA and Poly1305 cipher suites with OpenSSL. 1. Do we have a stable OpenSSL patch that can be applied to OpenSSL 1.0.2 version to support CHACHA cipher both as a server/client? 2. Can