NAME

       pskc_get_key_policy_numberoftransactions - API function

SYNOPSIS

       #include <pskc.h>

       uint64_t pskc_get_key_policy_numberoftransactions(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 Policy NumberOfTransactions value.  The value in this element
       indicates the maximum number of times a key carried within the PSKC document can  be  used
       by  an  application  after  having received it.  When this element is omitted, there is no
       restriction regarding the number of times a key can be used.

       Note that while the PSKC specification uses the XML  data  type  "nonNegativeInteger"  for
       this variable, this implementation restricts the size of the value to 64-bit integers.

       If  present  is  non-NULL, it will be 0 if the Counter 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.