pskc_get_key_data_timedrift - Man Page
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
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.