Hi All, Sorry, send to <openssl-users@xxxxxxxxxxx> missing. Patrice. -------- Message transféré --------
On 18/11/2020 11:24, Patrice Guérin wrote: > 3072988928:error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert > handshake failure:../ssl/record/rec_layer_s3.c:1407:SSL alert number 40 This is a very generic "something went wrong" alert that is being received from the server and could be due to any number of issues. Do you have access to the server in question? If so there may be more clues in the server logs that might explain it. > Does anybody have an idea on what's going wrong ? One thing that springs to mind that often goes wrong is SNI handling. s_client changed between 1.1.0 and 1.1.1 to always provider SNI by default. If the server requires SNI then it could explain this behaviour. Your can add SNI in 1.1.0 by using the "-servername" command line option followed by the name of the server in question, e.g. $ openssl s_client -connect www.openssl.org -port 443 -servername www.openssl.org Matt > > Thank you in advance. > Kind regards > Patrice. > |