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 Title: ykparse
 Author: [FIXME: author] [see http://docbook.sf.net/el/author]
 Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
 Date: Version 1.13
 Manual: YubiKey C Library Manual
 Source: yubico-c
 Language: English

 "YKPARSE" "1" "Version 1.13" "yubico-c" "YubiKey C Library Manual"
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 "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/