vsha2AUTHOR: Aaron D. Gifford - http://www.aarongifford.com/Copyright (c) 2000-2001, Aaron D. GiffordAll rights reserved.You may obtain a copy of the license athttps://opensource.org/licenses/BSD-3-ClauseTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDINGBUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSEAND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANYCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THESOFTWARE.PosixCopyright (c) 1990, 1993The Regents of the University of California. All rights reserved.Redistribution and use in source and binary forms, with or without modification, are permitted providedthat the following conditions are met:1. Redistributions of source code must retain the above copyright notice, this list of conditions and thefollowing disclaimer.2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions andthe following disclaimer in the documentation and/or other materials provided with the distribution.3. All advertising materials mentioning features or use of this software must display the followingacknowledgement:This product includes software developed by the University of California, Berkeley and its contributors.4. Neither the name of the University nor the names of its contributors may be used to endorse orpromote products derived from this software without specific prior written permission.Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.Developed at SunPro, a Sun Microsystems, Inc. business.Permission to use, copy, modify, and distribute this software is freely granted, provided that this notice ispreserved.Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All rights reserved.License to copy and use this software is granted provided that it is identified as the “RSA Data Security, Inc.MD4 Message-Digest Algorithm” in all material mentioning or referencing this software or this function.Copyright (c) 1995, 1996 Carnegie-Mellon University. All rights reserved.Author: Chris G. DemetriouPermission to use, copy, modify and distribute this software and its documentation is hereby granted,provided that both the copyright notice and this permission notice appear in all copies of the software,derivative works or modified versions, and any portions thereof, and that both notices appear in supportingdocumentation.CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLONDISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OFTHIS SOFTWARE.Carnegie Mellon requests users of this software to return toSoftware Distribution Coordinator or Software.Distribution@CS.CMU.EDUSchool of Computer ScienceCarnegie Mellon UniversityPittsburgh PA 15213-3890any improvements or extensions that they make and grant Carnegie the rights to redistribute thesechanges.License is also granted to make and use derivative works provided that such works are identified as"derived from the RSA Data Security, Inc. MD4 Message-Digest Algorithm" in all material mentioning orreferencing the derived work.RSA Data Security, Inc. makes no representations concerning either the merchantability of this software orthe suitability of this software for any particular purpose. It is provided "as is" without express or impliedwarranty of any kind.Copyright (c) 1993 Martin BirgmeierAll rights reserved.You may redistribute unmodified or modified versions of this source code provided that the abovecopyright notice and this and the following conditions are retained.This software is provided ``as is'', and comes with no warranties of any kind. I shall in no event be liable foranything that happens to anyone/anything when using this software.These notices must be retained in any copies of any part of this documentationand/or software.