Linux manual pages Section 3  

Name

gnutls_hex_decode — decode hex encoded data

Synopsis

#include <gnutls/gnutls.h>
int gnutls_hex_decode( const gnutls_datum_t * hex_data,
  char * result,
  size_t * result_size);
 

ARGUMENTS

const gnutls_datum_t * hex_data

contain the encoded data

char * result

the place where decoded data will be copied

size_t * result_size

holds the size of the result

DESCRIPTION

This function will decode the given encoded data, using the hex encoding used by PSK password files.

Note that hex_data should be null terminated.

RETURNS

GNUTLS_E_SHORT_MEMORY_BUFFER if the buffer given is not long enough, or 0 on success.

REPORTING BUGS

Report bugs to <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

SEE ALSO

The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command

info gnutls

should give you access to the complete manual.

COPYRIGHT

Copyright © 2008 Free Software Foundation.

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.