processing a message in accordance with {HEAD ~ an asymmetrical public key encryption algorithm} via at least one crypto processing segment, based on {TAIL ~ the k key fragments}, to produce an encrypted message 
processing a message in accordance with { HEAD ~ an asymmetrical public key encryption algorithm } via at least one crypto processing segment , based on { TAIL ~ the k key fragments } , to produce an encrypted message
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH