jammy (3) pskc_get_key_data_timedrift.3.gz

Provided by: libpskc-dev_2.6.7-3ubuntu0.1_amd64 bug

NAME
       pskc_get_key_data_timedrift - API function


SYNOPSIS
       #include <pskc.h>

       uint32_t pskc_get_key_data_timedrift(pskc_key_t * key, int * present);


ARGUMENTS
       pskc_key_t * key
                   a pskc_key_t handle, from pskc_get_keypackage().

       int * present
                   output variable indicating whether data was provided or not.


DESCRIPTION
       Get the PSKC KeyPackage Key Data TimeDrift value.  This element contains the device clock drift value for
       time-based OTP algorithms.  The integer value (positive or negative drift) that indicates the  number  of
       time  intervals  that  a  validation  server  has  established  the  device  clock drifted after the last
       successful authentication.  So, for example, if the last successful authentication established  a  device
       time  value of 8 intervals from a specific start date but the validation server determines the time value
       at 9 intervals, the server SHOULD record the drift as -1.

       If present is non-NULL, it will be 0 if the field is not present or 1 if it was present.


RETURNS
       an integer holding the content.


REPORTING BUGS
       Report bugs to <oath-toolkit-help@nongnu.org>.  libpskc home  page:  https://www.nongnu.org/oath-toolkit/
       General help using GNU software: http://www.gnu.org/gethelp/


       Copyright © 2012-2020 Simon Josefsson.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.