Trusted and Efficient Cross-Domain Access Control System Based on Blockchain

Algorithm 9

recordAudit.

(1)	Input: request, decision
(2)	output: string
(3)	% record audit on blockchain
(4)	% decision = 9000/9001/9002/9003/9004/permit
(5)	time = time.Now();
(6)	stub.PutState (request||time, decision);