mirror of
https://github.com/0intro/conterm
synced 2024-11-22 13:51:34 +03:00
30 lines
448 B
C
30 lines
448 B
C
#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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opasstokey(char *key, char *p)
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{
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uchar t[10];
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int c, n;
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n = strlen(p);
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memset(t, ' ', sizeof t);
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if(n < 5)
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return 0;
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if(n > 10)
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n = 10;
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strncpy((char*)t, p, n);
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if(n >= 9){
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c = p[8] & 0xf;
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if(n == 10)
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c += p[9] << 4;
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for(n = 0; n < 8; n++)
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if(c & (1 << n))
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t[n] -= ' ';
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}
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for(n = 0; n < 7; n++)
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key[n] = (t[n] >> n) + (t[n+1] << (8 - (n+1)));
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return 1;
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}
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