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OTP(1)			    General Commands Manual			OTP(1)

NAME
       otp -- manages one-time passwords

SYNOPSIS
       otp [-dhlor] [-f	algorithm] [-u user] sequence-number seed

DESCRIPTION
       The otp program initializes and updates your current series of one-time
       passwords (OTPs).

       Use  this to set	a new series of	one-time passwords.  Only perform this
       on the console or over an encrypted link	as you	will  have  to	supply
       your  pass-phrase.   The	 other	two parameters are sequence-number and
       seed.

       Options are:

       -d      To delete a one-time password.

       -f      Choose a	different algorithm from the default  md5.   Pick  any
	       of: md4,	md5, and sha.

       -h      For getting a help message.

       -l      List the	current	table of one-time passwords.

       -o      To open (unlock)	the otp-entry for a user.

       -r      To  renew  a  one-time  password	series.	 This operation	can be
	       performed over an potentially eavesdropped link because you  do
	       not  supply the pass-phrase.  First you need to supply the cur-
	       rent one-time password and then the new	one  corresponding  to
	       the supplied sequence-number and	seed.

       -u      To choose a different user to set one-time passwords for.  This
	       only works when running otp as root.

SEE ALSO
       otpprint(1)

KTH-KRB			       November	17, 1996			OTP(1)

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