ref: 0a5f81a44230cbd562b6d71a0a5be018e24a5ba6
dir: /sys/src/libauthsrv/_asgetpakkey.c/
#include <u.h> #include <libc.h> #include <authsrv.h> int _asgetpakkey(int fd, Ticketreq *tr, Authkey *a) { uchar y[PAKYLEN]; PAKpriv p; int type; type = tr->type; tr->type = AuthPAK; if(_asrequest(fd, tr) != 0){ tr->type = type; return -1; } tr->type = type; authpak_new(&p, a, y, 1); if(write(fd, y, PAKYLEN) != PAKYLEN || _asrdresp(fd, (char*)y, PAKYLEN) != PAKYLEN){ memset(&p, 0, sizeof(p)); return -1; } return authpak_finish(&p, a, y); }