Index: b/gevent/ssl.py =================================================================== --- a/gevent/ssl.py +++ b/gevent/ssl.py @@ -81,15 +81,14 @@ class SSLSocket(socket): self._sslobj = None else: # yes, create the SSL object - if ciphers is None: - self._sslobj = _ssl.sslwrap(self._sock, server_side, - keyfile, certfile, - cert_reqs, ssl_version, ca_certs) - else: - self._sslobj = _ssl.sslwrap(self._sock, server_side, - keyfile, certfile, - cert_reqs, ssl_version, ca_certs, - ciphers) + ctx = SSLContext(ssl_version) + if keyfile or certfile: + ctx.load_cert_chain(certfile, keyfile) + if ca_certs: + ctx.load_verify_locations(ca_certs) + if ciphers: + ctx.set_ciphers(ciphers) + self._sslobj = ctx._wrap_socket(self._sock, server_side=server_side) if do_handshake_on_connect: self.do_handshake() self.keyfile = keyfile