pskc_get_key_algparm_resp_checkdigits - Man Page

API function


#include <pskc.h>

int pskc_get_key_algparm_resp_checkdigits(pskc_key_t * key, int * present);


pskc_key_t * key

a pskc_key_t handle, from pskc_get_keypackage().

int * present

output variable indicating whether data was provided or not.


Get the PSKC KeyPackage Key AlgorithmParameters ResponseFormat CheckDigits value.  This attribute indicates whether the device needs to append a Luhn check digit, as defined in [ISOIEC7812], to the response.  This is only valid if the 'Encoding' attribute is set to 'DECIMAL'.  If the value is TRUE, then the device will append a Luhn check digit to the response.  If the value is FALSE, then the device will not append a Luhn check digit to the response.

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


1 to indicate a CheckDigits value of true, or 0 to indicate false.

Reporting Bugs

Report bugs to <>. libpskc home page: General help using GNU software:


2.6.7 libpskc