external/bsd/ntp/dist/sntp/crypto.h

   1 /*      $NetBSD$        */
   2
   3 #ifndef CRYPTO_H
   4 #define CRYPTO_H
   5
   6 #include <string.h>
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9
  10 #include <ntp_fp.h>
  11 #include <ntp.h>
  12 #include <ntp_md5.h>
  13 #include <ntp_stdlib.h>
  14
  15 #include "utilities.h"
  16 #include "sntp-opts.h"
  17
  18 #define LEN_PKT_MAC     LEN_PKT_NOMAC + sizeof(u_int32)
  19
  20 /* #include "sntp-opts.h" */
  21
  22 struct key {
  23         int key_id;
  24         int key_len;
  25         char type;
  26         char key_seq[16];
  27         struct key *next;
  28 };
  29
  30 int auth_md5(char *pkt_data, int mac_size, struct key *cmp_key);
  31 int auth_init(const char *keyfile, struct key **keys);
  32 void get_key(int key_id, struct key **d_key);
  33
  34
  35 #endif