169 lines
5.6 KiB
C
169 lines
5.6 KiB
C
/*
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* Copyright (c) 1997-1999 The Stanford SRP Authentication Project
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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*
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* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
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* THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
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* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* In addition, the following conditions apply:
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*
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* 1. Any software that incorporates the SRP authentication technology
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* must display the following acknowlegment:
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* "This product uses the 'Secure Remote Password' cryptographic
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* authentication system developed by Tom Wu (tjw@CS.Stanford.EDU)."
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*
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* 2. Any software that incorporates all or part of the SRP distribution
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* itself must also display the following acknowledgment:
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* "This product includes software developed by Tom Wu and Eugene
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* Jhong for the SRP Distribution (http://srp.stanford.edu/srp/)."
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*
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* 3. Redistributions in source or binary form must retain an intact copy
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* of this copyright notice and list of conditions.
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*/
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#ifndef T_DEFINES_H
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#define T_DEFINES_H
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#ifndef P
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#if defined(__STDC__) || defined(__cplusplus)
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#define P(x) x
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#else
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#define P(x) ()
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#endif
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#endif
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif /* HAVE_CONFIG_H */
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#ifndef _DLLDECL
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#define _DLLDECL
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#ifdef MSVC15 /* MSVC1.5 support for 16 bit apps */
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#define _MSVC15EXPORT _export
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#define _MSVC20EXPORT
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#define _DLLAPI _export _pascal
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#define _TYPE(a) a _MSVC15EXPORT
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#define DLLEXPORT 1
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#elif MSVC20
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#define _MSVC15EXPORT
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#define _MSVC20EXPORT _declspec(dllexport)
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#define _DLLAPI
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#define _TYPE(a) _MSVC20EXPORT a
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#define DLLEXPORT 1
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#else /* Default, non-dll. Use this for Unix or DOS */
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#define _MSVC15DEXPORT
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#define _MSVC20EXPORT
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#define _DLLAPI
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#define _TYPE(a) a
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#endif
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#endif
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#if STDC_HEADERS
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#include <stdlib.h>
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#include <string.h>
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#else /* not STDC_HEADERS */
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#ifndef HAVE_STRCHR
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#define strchr index
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#define strrchr rindex
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#endif
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char *strchr(), *strrchr(), *strtok();
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#ifndef HAVE_MEMCPY
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#define memcpy(d, s, n) bcopy((s), (d), (n))
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#endif
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#endif /* not STDC_HEADERS */
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#include <sys/types.h>
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#if TIME_WITH_SYS_TIME
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#include <sys/time.h>
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#include <time.h>
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#else /* not TIME_WITH_SYS_TIME */
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#if HAVE_SYS_TIME_H
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#include <sys/time.h>
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#else
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#include <time.h>
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#endif
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#endif /* not TIME_WITH_SYS_TIME */
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#if HAVE_TERMIOS_H
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#include <termios.h>
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#define STTY(fd, termio) tcsetattr(fd, TCSANOW, termio)
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#define GTTY(fd, termio) tcgetattr(fd, termio)
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#define TERMIO struct termios
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#define USE_TERMIOS
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#elif HAVE_TERMIO_H
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#include <sys/ioctl.h>
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#include <termio.h>
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#define STTY(fd, termio) ioctl(fd, TCSETA, termio)
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#define GTTY(fd, termio) ioctl(fd, TCGETA, termio)
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#define TEMRIO struct termio
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#define USE_TERMIO
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#elif HAVE_SGTTY_H
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#include <sgtty.h>
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#define STTY(fd, termio) stty(fd, termio)
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#define GTTY(fd, termio) gtty(fd, termio)
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#define TERMIO struct sgttyb
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#define USE_SGTTY
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#endif
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#ifdef USE_FTIME
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#include <sys/timeb.h>
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#endif
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#ifndef MATH_PRIV
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typedef void * BigInteger;
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#endif
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_TYPE( BigInteger ) BigIntegerFromInt P((unsigned int number));
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_TYPE( BigInteger ) BigIntegerFromBytes P((unsigned char * bytes, int length));
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_TYPE( int ) BigIntegerToBytes P((BigInteger src, unsigned char * dest));
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_TYPE( int ) BigIntegerBitLen P((BigInteger b));
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_TYPE( int ) BigIntegerCmp P((BigInteger c1, BigInteger c2));
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_TYPE( int ) BigIntegerCmpInt P((BigInteger c1, unsigned int c2));
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_TYPE( void ) BigIntegerLShift P((BigInteger result, BigInteger x,
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unsigned int bits));
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_TYPE( void ) BigIntegerAdd P((BigInteger result, BigInteger a1, BigInteger a2));
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_TYPE( void ) BigIntegerAddInt P((BigInteger result,
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BigInteger a1, unsigned int a2));
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_TYPE( void ) BigIntegerSub P((BigInteger result, BigInteger s1, BigInteger s2));
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_TYPE( void ) BigIntegerSubInt P((BigInteger result,
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BigInteger s1, unsigned int s2));
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/* For BigIntegerMul{,Int}: result != m1, m2 */
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_TYPE( void ) BigIntegerMul P((BigInteger result, BigInteger m1, BigInteger m2));
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_TYPE( void ) BigIntegerMulInt P((BigInteger result,
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BigInteger m1, unsigned int m2));
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_TYPE( void ) BigIntegerDivInt P((BigInteger result,
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BigInteger d, unsigned int m));
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_TYPE( void ) BigIntegerMod P((BigInteger result, BigInteger d, BigInteger m));
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_TYPE( unsigned int ) BigIntegerModInt P((BigInteger d, unsigned int m));
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_TYPE( void ) BigIntegerModMul P((BigInteger result,
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BigInteger m1, BigInteger m2, BigInteger m));
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_TYPE( void ) BigIntegerModExp P((BigInteger result, BigInteger base,
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BigInteger expt, BigInteger modulus));
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_TYPE( void ) BigIntegerModExpInt P((BigInteger result, BigInteger base,
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unsigned int expt, BigInteger modulus));
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_TYPE( int ) BigIntegerCheckPrime P((BigInteger n));
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_TYPE( void ) BigIntegerFree P((BigInteger b));
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#endif
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