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#include <u.h>
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#include <libc.h>
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#include <authsrv.h>
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int
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passtokey(char *key, char *p)
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{
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	uchar buf[ANAMELEN], *t;
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	int i, n;
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	n = strlen(p);
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	if(n >= ANAMELEN)
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		n = ANAMELEN-1;
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	memset(buf, ' ', 8);
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	t = buf;
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	strncpy((char*)t, p, n);
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	t[n] = 0;
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	memset(key, 0, DESKEYLEN);
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	for(;;){
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		for(i = 0; i < DESKEYLEN; i++)
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			key[i] = (t[i] >> i) + (t[i+1] << (8 - (i+1)));
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		if(n <= 8)
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			return 1;
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		n -= 8;
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		t += 8;
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		if(n < 8){
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			t -= 8 - n;
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			n = 8;
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		}
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		encrypt(key, t, 8);
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	}
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}