BSD 4_4_Lite2 development

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KDB_UTIL(8)        BSD System Manager's Manual        KDB_UTIL(8)


N\bNA\bAM\bME\bE
      kdb_util  -   Kerberos  key  distribution  center database
      utility

S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
      kdb_util o\bop\bpe\ber\bra\bat\bti\bio\bon\bn f\bfi\bil\ble\ben\bna\bam\bme\be

D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
      _\bk_\bd_\bb_\b__\bu_\bt_\bi_\bl allows the Kerberos key distribution center (KDC)
      database administrator to perform utility functions on the
      database.

      _\bO_\bp_\be_\br_\ba_\bt_\bi_\bo_\bn must be one of the following:

      _\bl_\bo_\ba_\bd      initializes the KDC database  with  the  records
                described  by  the  text  contained  in the file
                _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.  Any existing database is overwritten.

      _\bd_\bu_\bm_\bp      dumps  the  KDC database into a text representa-
                tion in the file _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.

      _\bs_\bl_\ba_\bv_\be_\b__\bd_\bu_\bm_\bp
                performs a database dump like  the  _\bd_\bu_\bm_\bp  opera-
                tion,  and additionally creates a semaphore file
                signaling  the  propagation  software  that   an
                update  is  available  for distribution to slave
                KDC databases.

      _\bn_\be_\bw_\b__\bm_\ba_\bs_\bt_\be_\br_\b__\bk_\be_\by
                prompts for the old and new master key  strings,
                and then dumps the KDC database into a text rep-
                resentation in the file _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.  The  keys  in
                the text representation are encrypted in the new
                master key.

      _\bc_\bo_\bn_\bv_\be_\br_\bt_\b__\bo_\bl_\bd_\b__\bd_\bb
                prompts for the  master  key  string,  and  then
                dumps  the  KDC database into a text representa-
                tion  in  the  file  _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.    The   existing
                database  is  assumed  to be encrypted using the
                old format (encrypted by the key schedule of the
                master  key);  the  dumped database is encrypted
                using the new format  (encrypted  directly  with
                master key).


D\bDI\bIA\bAG\bGN\bNO\bOS\bST\bTI\bIC\bCS\bS
      "verify_master_key: Invalid master key, does not match
                          database."
                          The  master  key  string  entered  was
                          incorrect.



MIT Project Athena     Kerberos Version 4.0                     1








KDB_UTIL(8)        BSD System Manager's Manual        KDB_UTIL(8)


F\bFI\bIL\bLE\bES\bS
      /etc/kerberosIV/principal.pag,
                          /etc/kerberosIV/principal.dir
                          DBM files containing database

      _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be.ok         semaphore  file created by _\bs_\bl_\ba_\bv_\be_\b__\bd_\bu_\bm_\bp_\b.
















































MIT Project Athena     Kerberos Version 4.0                     2