[Retracted] Fault-Tolerant Secure Routing of BH_n-Based Data Center Networks

Algorithm 1

Fault-tolerant routing with local safety level.

	Input: send the message from the source node to destination node in a fully unsafe .
	Output: a fault-tolerant routing call --.
(1)	for source and destination are locally safe in do
(2)	if the is contained in a maximal safe subgraph ; then
(3)	The message is sent by the minimum feasible path from to ;
(4)	else
(5)	Select a neighbor along with a minimum feasible path from to where is contained in a maximal safe subgraph , pass the message to , and pass the message;
(6)	end if
(7)	end for
(8)	return-;