Man page - otpprint(1)

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OTP (1) General Commands Manual OTP (1)

NAME

otpprint β€” print lists of one-time passwords

SYNOPSIS

otp [ -n count ] [ -e ] [ -h ] [ -f algorithm ] sequence-number seed

DESCRIPTION

The otpprint program prints lists of OTPs.

Use this to print out a series of one-time passwords. You will have to supply the sequence number and the seed as arguments and then the program will prompt you for your pass-phrase.

There are several different print formats. The default is to print each password with six short english words.

Options are:

-e

Print the passwords in β€˜β€˜extended’’ format. In this format a prefix that says β€˜β€˜hex:’’ or β€˜β€˜word:’’ is included.

-f

To choose a different algorithm from the default md5. Pick any of: md4, md5, and sha.

-h

Print the passwords in hex.

-n

Print count one-time passwords, starting at sequence-number and going backwards. The default is 10.

SEE ALSO

otp (1) KTH-KRB November 17, 1996 OTP (1)