id	keyword
cana-1560	data
cana-1560	blockchain
cana-1560	audio
cana-1560	encryption
cana-1560	vol
cana-1560	access
cana-1560	cloud
cana-1560	security
cana-1560	hash
cana-1560	key
cana-1560	integrity
cana-1560	group
cana-1560	analysis
cana-1560	system
cana-1560	abe
cana-1560	hashing
cana-1560	user
cana-1560	issn
cana-1560	communications