COMPLETE STATUS:
	 Pure Java 1.2+ :: optimised
	 Python 3       :: optimised
	 C ISO C90      :: under development
	 Java/C JNI     :: planned (after c)
	 NASM           :: planned (maybe, after jni)
	 Haskell        :: planned (maybe)
	 Python 2       :: planned (maybe)
	 Perl           :: planned (maybe)


SHA-3/Keccak checksum calculator

USAGE:	sha3sum [option...] < FILE
	sha3sum [option...] file...

OPTIONS:
	-r BITRATE
	--bitrate	The bitrate to use for SHA-3.		(default: 576)
	
	-c CAPACITY
	--capacity	The capacity to use for SHA-3.		(default: 1024)
	
	-w WORDSIZE
	--wordsize	The word size to use for SHA-3.		(default: 64)
	
	-o OUTPUTSIZE
	--outputsize	The output size to use for SHA-3.	(default: 512)
	
	-s STATESIZE
	--statesize	The state size to use for SHA-3.	(default: 1600)
	
	-i ITERATIONS
	--iterations	The number of hash iterations to run.	(default: 1)

	-b
	--binary	Print the checksum in binary, rather than hexadecimal.