pskc_get_key_algparm_chall_max(3)

Usage

#include <pskc.h>

uint32_t pskc_get_key_algparm_chall_max(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.

Overview

Get the PSKC KeyPackage Key AlgorithmParameters ChallengeFormat Max value. This attribute defines the maximum size of the challenge accepted by the device for CR mode and MUST be included. If the 'Encoding' attribute is set to 'DECIMAL', 'HEXADECIMAL', or 'ALPHANUMERIC', this value indicates the maximum number of digits/characters. If the 'Encoding' attribute is set to 'BASE64' or 'BINARY', this value indicates the maximum number of bytes of the unencoded value.

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.

Releases

4 releases since Debian 11 (Bullseye); the text changed 3 times.