pskc_set_key_data_b64secret - API function

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

       const char * b64secret
                   the base64 encoded secret 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_data_b64secret(3)

       Set  the PSKC KeyPackage Key Data Secret value in base64 as a zero-terminated string.  The b64secret data
       is copied into the key handle, so you may modify or deallocate the b64secret pointer after  calling  this
       function.   The  data  is  base64  decoded  by this function to verify data validity.  On errors, the old
       secret is not modified.

       pskc_set_key_data_b64secret - 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/

PSKC_BASE64_ERROR on base64 decoding errors, PSKC_MALLOC_ERROR on memory allocation errors, or PSKC_OK on
       success.

       2.2.0

#include<pskc.h>intpskc_set_key_data_b64secret(pskc_key_t*key,constchar*b64secret);