On Thu, May 02, 2013, Dr. Stephen Henson wrote: > On Tue, Apr 30, 2013, Indtiny s wrote: > > > Hi, > > I have compiled libcurl with openssl , When I tried for some TLS handshake . > > > > In the Clinet hello . > > > > Content Type: Handshake (22)*Version: TLS 1.0 (0x0301)* > > Handshake Protocol: Client Hello > > Handshake Type: Client Hello (1) > > Version: TLS 1.2 (0x0303) > > > > Due to some requirment , server looks for the same version as well, I need > > to send a Clinet hello as below > > > > Content Type: Handshake (22)*Version: TLS 1.2 (0x0303)* > > Handshake Protocol: Client Hello > > Handshake Type: Client Hello (1) > > Version: TLS 1.2 (0x0303) > > > > How to set the openssl to send a hello packet as above ..? > > Currently you can't without modifying the source code. > > When the first version of OpenSSL supporting TLS 1.2 was released a > significant > number of servers would just "hang" on receiving the client hello. One > workaround was to use version 0x0301 in the initial client hello, this was > added to subsequent releases. >
Minor clarification.. version 0x0301 at the record layer in the initial client hello. Steve. -- Dr Stephen N. Henson. OpenSSL project core developer. Commercial tech support now available see: http://www.openssl.org ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org
