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OTP(1) BSD General Commands Manual OTP(1)

NAME

otpprint — 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 ‘‘extended’’ format. In this format a prefix that says ‘‘hex:’’ or ‘‘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 KTH-KRB

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