By using the credential interface, applications can manage credentials by receiving credential descriptions and then collecting {HEAD ~ credentials} from a user, from memory, from {TAIL ~ a device}, or any other suitable location 
from
By using the credential interface , applications can manage credentials by receiving credential descriptions and then collecting { HEAD ~ credentials } from a user , from memory , from { TAIL ~ a device } , or any other suitable location
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH