85 lines
2.8 KiB
Groff
85 lines
2.8 KiB
Groff
.\" Copyright (c) 1996, 2000 - 2001 Kungliga Tekniska Högskolan
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.\" (Royal Institute of Technology, Stockholm, Sweden).
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\"
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\"
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" 3. Neither the name of the Institute nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $Heimdal: otpprint.1,v 1.5 2003/02/16 21:10:09 lha Exp $
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.\" $NetBSD: otpprint.1,v 1.4 2003/05/15 20:44:09 lha Exp $
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.\"
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.Dd November 17, 1996
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.Dt OTP 1
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.Os KTH-KRB
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.Sh NAME
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.Nm otpprint
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.Nd
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print lists of one-time passwords
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.Sh SYNOPSIS
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.Nm otp
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.Op Fl n Ar count
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.Op Fl e
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.Op Fl h
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.Op Fl f Ar algorithm
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.Ar sequence-number
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.Ar seed
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.Sh DESCRIPTION
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The
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.Nm
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program prints lists of OTPs.
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.Pp
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Use this to print out a series of one-time passwords. You will have
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to supply the
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.Ar sequence number
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and the
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.Ar seed
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as arguments and then the program will prompt you for your pass-phrase.
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.Pp
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There are several different print formats. The default is to print
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each password with six short english words.
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.Pp
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Options are:
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.Bl -tag -width Ds
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.It Fl e
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Print the passwords in ``extended'' format. In this format a prefix
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that says ``hex:'' or ``word:'' is included.
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.It Fl f
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To choose a different
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.Ar algorithm
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from the default md5. Pick any of: md4, md5, and sha.
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.It Fl h
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Print the passwords in hex.
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.It Fl n
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Print
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.Ar count
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one-time passwords, starting at
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.Ar sequence-number
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and going backwards. The default is 10.
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.El
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.Sh SEE ALSO
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.Xr otp 1
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