28 	int (*sign_message)(struct ceph_auth_handshake *auth,
30 	int (*check_message_signature)(struct ceph_auth_handshake *auth,
63 				 struct ceph_auth_handshake *auth);
66 				 struct ceph_auth_handshake *auth);
81 	int (*sign_message)(struct ceph_auth_handshake *auth,
83 	int (*check_message_signature)(struct ceph_auth_handshake *auth,
120 				       struct ceph_auth_handshake *auth);
134 static inline int ceph_auth_sign_message(struct ceph_auth_handshake *auth,  in ceph_auth_sign_message()  argument
137 	if (auth->sign_message)  in ceph_auth_sign_message()
138 		return auth->sign_message(auth, msg);  in ceph_auth_sign_message()
143 int ceph_auth_check_message_signature(struct ceph_auth_handshake *auth,  in ceph_auth_check_message_signature()  argument
146 	if (auth->check_message_signature)  in ceph_auth_check_message_signature()
147 		return auth->check_message_signature(auth, msg);  in ceph_auth_check_message_signature()