Re: [openssl-users] SSL_renegotiate for DTLS client

2017-11-06 Thread Matt Caswell
On 06/11/17 12:52, Viney Yadav wrote: > Going through the documentation of SSL_renegotiate > <https://www.openssl.org/docs/manmaster/man3/SSL_renegotiate.html>, it > says "For historical reasons, DTLS clients will not attempt to resume > the session in the new handshake&q

[openssl-users] SSL_renegotiate for DTLS client

2017-11-06 Thread Viney Yadav
Going through the documentation of SSL_renegotiate <https://www.openssl.org/docs/manmaster/man3/SSL_renegotiate.html>, it says "For historical reasons, DTLS clients will not attempt to resume the session in the new handshake". The paragraph is about how OpenSSL client would handle

Bidirectional socket communication and SSL_renegotiate.

2013-09-09 Thread Karthik Krishnamurthy
; // Wait until the TCP/IP pipe is ready for a send(). 14 SSL_write(); 15 // Handle WANT_READ or WANT_WRITE appropriately. 16 if (time to renegotiate) 17 SSL_renegotiate(ssl); 18 } 19 20 Server: 21 --- 22 while

DTLSv1 SSL_renegotiate

2009-11-02 Thread David Isaac Wolinsky
Hi all, I am implementing a project that uses OpenSSL DTLSv1. I noticed that even after sending approximately 1 GB of data, the cipher spec did not change. So I implemented a manual renegotiate and I attempted to verify that it worked. It didn't. For some reason, after the server receives

Re: DTLSv1 SSL_renegotiate

2009-11-02 Thread Robin Seggelmann
Hi David, Which version of OpenSSL are you using? The current 0.9.8 stable is *very* buggy and also in 1.0.0 beta 3 are still several known bugs. You should either use the development version in the CVS repository or apply our patches from sctp.fh-muenster.de to have them fixed. You can

SSL_renegotiate()

2009-06-11 Thread Satish Chandra Kilaru
Hi All If neither the client application nor the server application is calling SSL_renegotiate(), can SSL Renegotiation get triggered on its own? am using non-blocking socket directly. I am not using any BIO for Socket I/O. --Satish

SSL_renegotiate and SSL_do_handshake

2007-11-29 Thread k b
Hi , I have client that would connects to a server for a long duration of time. And i'm trying to refresh the session keys. From what I have read for open ssl 0.9.7 and up the step to do the same are pretty simple. SSL_renegotiate(SSL *) SSL_do_handshake(SSL *) and then to confirm call

Re: SSL_renegotiate and SSL_do_handshake

2007-11-29 Thread Kyle Hamilton
would be appreciated. Thanks Kunal From: [EMAIL PROTECTED] To: openssl-users@openssl.org Subject: SSL_renegotiate and SSL_do_handshake Date: Thu, 29 Nov 2007 13:11:04 -0800 Hi , I have client that would connects to a server for a long duration of time

RE: SSL_renegotiate and SSL_do_handshake

2007-11-29 Thread k b
is performed. Again any insights would be appreciated. Thanks Kunal From: [EMAIL PROTECTED] To: openssl-users@openssl.org Subject: SSL_renegotiate and SSL_do_handshake Date: Thu, 29 Nov 2007 13:11:04 -0800 Hi , I have client that would connects to a server for a long duration of time