[openssl-users] Alert number 43

[David Li]

Hi,

When I tested a remote server using s_client, it responded with:

verify return:1

139790582232992:error:14094413:SSL routines:SSL3_READ_BYTES:sslv3
alert unsupported certificate:s3_pkt.c:1259:SSL alert number 43

139790582232992:error:1409E0E5:SSL routines:SSL3_WRITE_BYTES:ssl
handshake failure:s3_pkt.c:598:


I found the the following URL about this:

http://stackoverflow.com/questions/14435839/ssl-alert-43-when-doing-client-authentication-in-ssl?answertab=oldest#tab-top

My question: Does this indicate something wrong with server side
certificate like the URL said?

Thanks.

David