05-29-2009
To decrypt encrypted password
Hi folks,
What will be the easy way to decrypt encrypted passwords on MySQL table. Googling brought me many suggestions on crypt/decrypt running scripts. Please advise. TIA
Remark:
I think the encrypt function of MySQL uses the Unix crypt command to encrypt
B.R.
satimis
Last edited by satimis; 05-30-2009 at 12:01 AM..
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HPROP(8) BSD System Manager's Manual HPROP(8)
NAME
hprop -- propagate the KDC database
SYNOPSIS
hprop [-m file | --master-key=file] [-d file | --database=file] [--source=heimdal|mit-dump] [-r string | --v4-realm=string] [-c cell |
--cell=cell] [-k keytab | --keytab=keytab] [-R string | --v5-realm=string] [-D | --decrypt] [-E | --encrypt] [-n | --stdout]
[-v | --verbose] [--version] [-h | --help] [host[:port]] ...
DESCRIPTION
hprop takes a principal database in a specified format and converts it into a stream of Heimdal database records. This stream can either be
written to standard out, or (more commonly) be propagated to a hpropd(8) server running on a different machine.
If propagating, it connects to all hosts specified on the command by opening a TCP connection to port 754 (service hprop) and sends the data-
base in encrypted form.
Supported options:
-m file, --master-key=file
Where to find the master key to encrypt or decrypt keys with.
-d file, --database=file
The database to be propagated.
--source=heimdal|mit-dump|krb4-dump|kaserver
Specifies the type of the source database. Alternatives include:
heimdal a Heimdal database
mit-dump a MIT Kerberos 5 dump file
+.It Fl k Ar keytab , Fl -keytab= Ns Ar keytab The keytab to use for fetching the key to be used for authenticating to the propaga-
tion daemon(s). The key hprop/hostname is used from this keytab. The default is to fetch the key from the KDC database.
-R string, --v5-realm=string
Local realm override.
-D, --decrypt
The encryption keys in the database can either be in clear, or encrypted with a master key. This option transmits the database with
unencrypted keys.
-E, --encrypt
This option transmits the database with encrypted keys.
-n, --stdout
Dump the database on stdout, in a format that can be fed to hpropd.
EXAMPLES
The following will propagate a database to another machine (which should run hpropd(8)):
$ hprop slave-1 slave-2
SEE ALSO
hpropd(8)
BSD
December 8, 2004 BSD