SecureHashAlgorithm-256[UPDATE2]ThisclassmakesveryfastopensourcecodeperformingthemostusedSHA-2hashfunctionSHA-256freelyavailabletoanyOSon32-bitx86.Thisisastand-alone20kbclassutilizinglow-levelmachinecodeforacceleratedspeed.Highlyoptimizedandveryfast!Youarefreetouseanypartorallofthiscodeevenforcommercialpurposesundertheagreementthatyoureceiveabsolutelynowarrantiesexpressedorimplied.NowincludesoptionforFinalizetoalsoreturnthemessagebitlength.