pskc_set_key_algparm_chall_min - API function

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

       uint32_t challmin
                   the minimum challenge length to set.

       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.

libpskc                                              2.6.12                    pskc_set_key_algparm_chall_min(3)

       Set  the  PSKC  KeyPackage Key AlgorithmParameters ChallengeFormat Min value.  This attribute defines the
       minimum 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 minimum  number
       of  digits/characters.   If the 'Encoding' attribute is set to 'BASE64' or 'BINARY', this value indicates
       the minimum number of bytes of the unencoded value.

       pskc_set_key_algparm_chall_min - API function

       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/

       2.2.0

#include<pskc.h>voidpskc_set_key_algparm_chall_min(pskc_key_t*key,uint32_tchallmin);