1*8ccd4a63SDavid du Colombier #include <u.h>
2*8ccd4a63SDavid du Colombier #include <libc.h>
3*8ccd4a63SDavid du Colombier #include <authsrv.h>
4*8ccd4a63SDavid du Colombier
5*8ccd4a63SDavid du Colombier #define CHAR(x) f->x = *p++
6*8ccd4a63SDavid du Colombier #define SHORT(x) f->x = (p[0] | (p[1]<<8)); p += 2
7*8ccd4a63SDavid du Colombier #define VLONG(q) q = (p[0] | (p[1]<<8) | (p[2]<<16) | (p[3]<<24)); p += 4
8*8ccd4a63SDavid du Colombier #define LONG(x) VLONG(f->x)
9*8ccd4a63SDavid du Colombier #define STRING(x,n) memmove(f->x, p, n); p += n
10*8ccd4a63SDavid du Colombier
11*8ccd4a63SDavid du Colombier void
convM2A(char * ap,Authenticator * f,char * key)12*8ccd4a63SDavid du Colombier convM2A(char *ap, Authenticator *f, char *key)
13*8ccd4a63SDavid du Colombier {
14*8ccd4a63SDavid du Colombier uchar *p;
15*8ccd4a63SDavid du Colombier
16*8ccd4a63SDavid du Colombier if(key)
17*8ccd4a63SDavid du Colombier decrypt(key, ap, AUTHENTLEN);
18*8ccd4a63SDavid du Colombier p = (uchar*)ap;
19*8ccd4a63SDavid du Colombier CHAR(num);
20*8ccd4a63SDavid du Colombier STRING(chal, CHALLEN);
21*8ccd4a63SDavid du Colombier LONG(id);
22*8ccd4a63SDavid du Colombier USED(p);
23*8ccd4a63SDavid du Colombier }
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