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YKPARSE(1)		   YubiKey C Library Manual		    YKPARSE(1)

NAME
       ykgenerate - construct and encrypt an OTP from given data

SYNOPSIS
       ykgenerate AESKEY YK_INTERNALNAME YK_COUNTER YK_LOW YK_HIGH YK_USE

DESCRIPTION
       Generate	OTPs by	encrypting given values	under the given	encryption
       key.

OPTIONS
       AESKEY
	   The 16-character AES-128 key	to use in hex.

       YK_INTERNALNAME
	   Hex encoded internal	identity (48 bit).

       YK_COUNTER
	   Hex encoded counter (16 bit).

       YK_LOW
	   Hex encoded timestamp low (16 bit).

       YK_HIGH
	   Hex encoded timestamp high (8bit).

       YK_USE
	   Hex encoded use (8 bit).

EXAMPLES
       Typical usage of	the tool is as follows.

	   ykgenerate ecde18dbe76fbd0c33330f1c354871db 8792ebfe26cc 0013 c0a8 00 10

       Use ykparse(1) to decode	the resulting OTP.

SEE ALSO
       YubiKeys	can be obtained	from Yubico: http://www.yubico.com/

yubico-c			 Version 1.13			    YKPARSE(1)

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