502 		struct ceph_x_authenticate *auth = (void *)(head + 1);  in ceph_x_build_request()  local
503 		void *p = auth + 1;  in ceph_x_build_request()
516 		get_random_bytes(&auth->client_challenge, sizeof(u64));  in ceph_x_build_request()
517 		blob->client_challenge = auth->client_challenge;  in ceph_x_build_request()
524 		auth->struct_v = 1;  in ceph_x_build_request()
525 		auth->key = 0;  in ceph_x_build_request()
527 			auth->key ^= *(__le64 *)u;  in ceph_x_build_request()
529 		     xi->server_challenge, le64_to_cpu(auth->client_challenge),  in ceph_x_build_request()
530 		     le64_to_cpu(auth->key));  in ceph_x_build_request()
628 	struct ceph_auth_handshake *auth)  in ceph_x_create_authorizer()  argument
650 	auth->authorizer = (struct ceph_authorizer *) au;  in ceph_x_create_authorizer()
651 	auth->authorizer_buf = au->buf->vec.iov_base;  in ceph_x_create_authorizer()
652 	auth->authorizer_buf_len = au->buf->vec.iov_len;  in ceph_x_create_authorizer()
653 	auth->authorizer_reply_buf = au->enc_buf;  in ceph_x_create_authorizer()
654 	auth->authorizer_reply_buf_len = CEPHX_AU_ENC_BUF_LEN;  in ceph_x_create_authorizer()
655 	auth->sign_message = ac->ops->sign_message;  in ceph_x_create_authorizer()
656 	auth->check_message_signature = ac->ops->check_message_signature;  in ceph_x_create_authorizer()
663 	struct ceph_auth_handshake *auth)  in ceph_x_update_authorizer()  argument
672 	au = (struct ceph_x_authorizer *)auth->authorizer;  in ceph_x_update_authorizer()
870 static int ceph_x_sign_message(struct ceph_auth_handshake *auth,  in ceph_x_sign_message()  argument
879 	ret = calc_signature((struct ceph_x_authorizer *)auth->authorizer,  in ceph_x_sign_message()
889 static int ceph_x_check_message_signature(struct ceph_auth_handshake *auth,  in ceph_x_check_message_signature()  argument
898 	ret = calc_signature((struct ceph_x_authorizer *)auth->authorizer,  in ceph_x_check_message_signature()