usr.sbin/ppp/chap.c

127 chap_BuildAnswer(char *name, char *key, u_char id, char *challenge
154       mschap_LANMan(digest, challenge + 1, key);	/* LANMan response */
177       mschap_NT(digest, challenge + 1);
201     /* Copy our challenge */
216     /* Generate NTRESPONSE to respond on challenge call */
217     GenerateNTResponse(challenge + 1, peerchallenge + 1, name,
225                                   peerchallenge + 1, challenge + 1, name,
243     MD5Update(&MD5context, challenge + 1, *challenge);
334       write(in[1], chap->challenge.peer + 1, *chap->challenge.peer);
363   *chap->challenge.local = *chap->challenge.peer = '\0';
378   ans = chap_BuildAnswer(name, key, chap->auth.id, chap->challenge.peer
380                          , type, chap->challenge.local, chap->authresponse, lm
497   if (!*chap->challenge.local) {
499     cp = chap->challenge.local;
503       /* For radius, our challenge is 16 readable NUL terminated bytes :*/
518       for (i = 0; i < *chap->challenge.local; i++)
536   /* Generate new local challenge value */
537   if (!*chap->challenge.local)
543              chap->challenge.local, 1 + *chap->challenge.local, NULL);
547              chap->challenge.local, 1 + *chap->challenge.local + len, NULL);
614       ptr += sprintf(ptr, "%02X", *(auth2chap(authp)->challenge.local+1+i));
661     *chap->challenge.local = '\0';
681   *chap->challenge.local = *chap->challenge.peer = '\0';
751           log_Printf(LogERROR, "Chap Input: Truncated challenge !\n");
755         *chap->challenge.peer = alen;
756         bp = mbuf_Read(bp, chap->challenge.peer + 1, alen);
763         /* Generate local challenge value */
859           chap->challenge.peer[0] = sizeof resp->PeerChallenge;
860           memcpy(chap->challenge.peer + 1, resp->PeerChallenge,
869                                    chap->challenge.local + 1,
870                                    *chap->challenge.local))
906                                              chap->challenge.local
909 					     chap->challenge.peer,