21 int get_nonce(int fd, void *nonce_out, void *signature)  in get_nonce()  argument
24 		.auth_needed = !!signature,  in get_nonce()
29 	if (signature)  in get_nonce()
30 		memcpy(tmp.signature, signature, sizeof(tmp.signature));  in get_nonce()
39 int set_uid(int fd, __u8 *uid, __u8 *signature)  in set_uid()  argument
44 	assert(signature);  in set_uid()
47 	memcpy(tmp.signature, signature, sizeof(tmp.signature));  in set_uid()
54 int process_param(int fd, int msg_index, __u8 *signature, int *data)  in process_param()  argument
61 	assert(signature);  in process_param()
64 	memcpy(tmp.signature, signature, sizeof(tmp.signature));  in process_param()
70 	memcpy(signature, tmp.signature, sizeof(tmp.signature));  in process_param()