otpprint.1   [plain text]


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.Dd November 17, 1996
.Dt OTP 1
.Os KTH-KRB
.Sh NAME
.Nm otpprint
.Nd print lists of one-time passwords
.Sh SYNOPSIS
.Nm otp
.Op Fl n Ar count
.Op Fl e
.Op Fl h
.Op Fl f Ar algorithm
.Ar sequence-number
.Ar seed
.Sh DESCRIPTION
The
.Nm
program prints lists of OTPs.
.Pp
Use this to print out a series of one-time passwords.  You will have
to supply the
.Ar sequence number
and the
.Ar seed
as arguments and then the program will prompt you for your pass-phrase.
.Pp
There are several different print formats.  The default is to print
each password with six short english words.
.Pp
Options are:
.Bl -tag -width Ds
.It Fl e
Print the passwords in ``extended'' format.  In this format a prefix
that says ``hex:'' or ``word:'' is included.
.It Fl f
To choose a different
.Ar algorithm
from the default md5.  Pick any of: md4, md5, and sha.
.It Fl h
Print the passwords in hex.
.It Fl n
Print
.Ar count
one-time passwords, starting at
.Ar sequence-number
and going backwards. The default is 10.
.El
.Sh SEE ALSO
.Xr otp 1