The FreeBSD Ports Archive

FreeBSD security : donkey

An alternative for S/KEY's key command

 ---- From 00readme (slightly modified) ----



Donkey is an alternative for S/KEY's "key" command. The new feature that
the original key doesn't have is print an entry for skeykeys as
follows;

	kazu 0099 al02004          115d83956f1089b6  Apr 26,1995 22:13:27

This means that donkey is also an alternative for "keyinit". Since the
entry is printed to stdout (not to /etc/skeykeys), you can easily send
it to remote operator by e-mail (with PGP signature or something). So,
it is possible to initiate S/KEY without logging in from the console of the
host.

The name "Donkey" is an acronym of "Don't Key".



(1) Calculate a One-Time-Password.

Execute Donkey with sequence and seed, then input your passphrase.

The -f option allows you to choose hash function from MD2, MD4, and MD5.

The default hash function is MD4 due to the historical reason.

(2) Calculate multiple One-Time-Passwords at once.

Use -n option.

Note that although "Enter passphrase" is printed out to stderr,
One-Time-Passwords go to stdout. So, you can redirect the output
safely.

(3) Print skeykeys entry.

Use -i option without argments. Then, enter login name, sequence and
seed. If you like default value, just type RET. Input your passphrase
twice to get the entry.



Donkey conforms GNU GENERAL PUBLIC LICENSE Version 2 and is
	Copyright (C) 1995 Kazuhiko Yamamoto 
	 
 

donkey history

v. 1.8
date: 2006/05/25 01:52:18;  author: mnag;  state: Exp;  lines: +2 -1
- Fix master sites
- Remove extra empty line in pkg-descr and another minor fix

PR:		97831
Submitted by:	Martin Wilke 

v. 1.7
date: 2006/04/15 00:28:24;  author: linimon;  state: Exp;  lines: +1 -1
Reset max@FreeBSD.org due to no response to email about status.

Hat:	portmgr

v. 1.6
date: 2003/03/07 06:10:39;  author: ade;  state: Exp;  lines: +2 -1
Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

v. 1.5
date: 2000/04/09 18:29:32;  author: cpiazza;  state: Exp;  lines: +3 -3
Update with the new PORTNAME/PORTVERSION variables

v. 1.4
date: 1999/08/31 06:50:04;  author: mharo;  state: Exp;  lines: +3 -3
FreeBSD.ORG -> FreeBSD.org

Prompted by PR:  13476, 13477
Submitted by:  KATO Tsuguru

v. 1.3
date: 1999/08/31 01:51:00;  author: peter;  state: Exp;  lines: +1 -1
$Id$ -> $FreeBSD$

v. 1.2
date: 1996/11/17 07:57:53;  author: obrien;  state: Exp;  lines: +2 -2
CAT_E_GORIES+= -> CAT_E_GORIES=		(*everybody*'s a critic :-))
Converted to new MAN[1-9]
Converted to MASTER_SITES= ${MASTER_SITE_PERL_CPAN} where applicable

v. 1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;
branches:  1.1.1;
Initial revision

v. 1.1.1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;  lines: +0 -0
An alternative for S/KEY's key command.
=============================================================================


v. 1.8
date: 2006/05/25 01:52:18;  author: mnag;  state: Exp;  lines: +2 -1
- Fix master sites
- Remove extra empty line in pkg-descr and another minor fix

PR:		97831
Submitted by:	Martin Wilke 

v. 1.7
date: 2006/04/15 00:28:24;  author: linimon;  state: Exp;  lines: +1 -1
Reset max@FreeBSD.org due to no response to email about status.

Hat:	portmgr

v. 1.6
date: 2003/03/07 06:10:39;  author: ade;  state: Exp;  lines: +2 -1
Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

v. 1.5
date: 2000/04/09 18:29:32;  author: cpiazza;  state: Exp;  lines: +3 -3
Update with the new PORTNAME/PORTVERSION variables

v. 1.4
date: 1999/08/31 06:50:04;  author: mharo;  state: Exp;  lines: +3 -3
FreeBSD.ORG -> FreeBSD.org

Prompted by PR:  13476, 13477
Submitted by:  KATO Tsuguru

v. 1.3
date: 1999/08/31 01:51:00;  author: peter;  state: Exp;  lines: +1 -1
$Id$ -> $FreeBSD$

v. 1.2
date: 1996/11/17 07:57:53;  author: obrien;  state: Exp;  lines: +2 -2
CAT_E_GORIES+= -> CAT_E_GORIES=		(*everybody*'s a critic :-))
Converted to new MAN[1-9]
Converted to MASTER_SITES= ${MASTER_SITE_PERL_CPAN} where applicable

v. 1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;
branches:  1.1.1;
Initial revision

v. 1.1.1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;  lines: +0 -0
An alternative for S/KEY's key command.
=============================================================================


v. 1.8
date: 2006/05/25 01:52:18;  author: mnag;  state: Exp;  lines: +2 -1
- Fix master sites
- Remove extra empty line in pkg-descr and another minor fix

PR:		97831
Submitted by:	Martin Wilke 

v. 1.7
date: 2006/04/15 00:28:24;  author: linimon;  state: Exp;  lines: +1 -1
Reset max@FreeBSD.org due to no response to email about status.

Hat:	portmgr

v. 1.6
date: 2003/03/07 06:10:39;  author: ade;  state: Exp;  lines: +2 -1
Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

v. 1.5
date: 2000/04/09 18:29:32;  author: cpiazza;  state: Exp;  lines: +3 -3
Update with the new PORTNAME/PORTVERSION variables

v. 1.4
date: 1999/08/31 06:50:04;  author: mharo;  state: Exp;  lines: +3 -3
FreeBSD.ORG -> FreeBSD.org

Prompted by PR:  13476, 13477
Submitted by:  KATO Tsuguru

v. 1.3
date: 1999/08/31 01:51:00;  author: peter;  state: Exp;  lines: +1 -1
$Id$ -> $FreeBSD$

v. 1.2
date: 1996/11/17 07:57:53;  author: obrien;  state: Exp;  lines: +2 -2
CAT_E_GORIES+= -> CAT_E_GORIES=		(*everybody*'s a critic :-))
Converted to new MAN[1-9]
Converted to MASTER_SITES= ${MASTER_SITE_PERL_CPAN} where applicable

v. 1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;
branches:  1.1.1;
Initial revision

v. 1.1.1.1
date: 1996/09/19 11:33:48;  author: max;  state: Exp;  lines: +0 -0
An alternative for S/KEY's key command.
=============================================================================