64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
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/*
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* S/KEY v1.1b (skey.h)
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*
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* Authors:
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* Neil M. Haller <nmh@thumper.bellcore.com>
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* Philip R. Karn <karn@chicago.qualcomm.com>
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* John S. Walden <jsw@thumper.bellcore.com>
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*
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* Modifications:
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* Scott Chasin <chasin@crimelab.com>
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*
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* Main client header
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*
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* $Id: skey.h,v 1.1 1994/05/21 05:46:13 deraadt Exp $
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*/
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#if defined(__TURBOC__) || defined(__STDC__) || defined(LATTICE)
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#define ANSIPROTO 1
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#endif
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#ifndef __ARGS
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#ifdef ANSIPROTO
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#define __ARGS(x) x
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#else
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#define __ARGS(x) ()
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#endif
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#endif
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#ifdef SOLARIS
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#define setpriority(x,y,z) z
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#endif
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/* Server-side data structure for reading keys file during login */
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struct skey
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{
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FILE *keyfile;
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char buf[256];
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char *logname;
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int n;
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char *seed;
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char *val;
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long recstart; /* needed so reread of buffer is efficient */
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};
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/* Client-side structure for scanning data stream for challenge */
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struct mc
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{
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char buf[256];
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int skip;
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int cnt;
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};
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void f __ARGS ((char *x));
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int keycrunch __ARGS ((char *result, char *seed, char *passwd));
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char *btoe __ARGS ((char *engout, char *c));
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char *put8 __ARGS ((char *out, char *s));
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int etob __ARGS ((char *out, char *e));
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void rip __ARGS ((char *buf));
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int skeychallenge __ARGS ((struct skey * mp, char *name, char *ss));
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int skeylookup __ARGS ((struct skey * mp, char *name));
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int skeyverify __ARGS ((struct skey * mp, char *response));
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