Hi, My question is how a server can authenticate a client? I tried the sample code in demos/ssl, the server is not getting a certificate from client. So how can the client send a message to the server? Thanks. Bo ___________________________________________________________________________ Visit http://www.visto.com/info, your free web-based communications center. Visto.com. Life on the Dot. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]