NAME

       shishi_authenticator_add_cksum - API function

SYNOPSIS

       #include <shishi.h>

       int  shishi_authenticator_add_cksum(Shishi  *  handle,  Shishi_asn1  authenticator, Shishi_key * key, int
       keyusage, char * data, size_t datalen);

ARGUMENTS

       Shishi * handle
                   shishi handle as allocated by shishi_init().

       Shishi_asn1 authenticator
                   authenticator as allocated by shishi_authenticator().

       Shishi_key * key
                   key to to use for encryption.

       int keyusage
                   cryptographic key usage value to use in encryption.

       char * data input array with data to calculate checksum on.

       size_t datalen
                   size of input array with data to calculate checksum on.

DESCRIPTION

       Calculate checksum for data and store it in the authenticator.

RETURN VALUE

       Returns SHISHI_OK iff successful.

REPORTING BUGS

       Report bugs to <bug-shishi@gnu.org>.  GNU Shishi home page:  http://www.gnu.org/software/shishi/  General
       help using GNU software: http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2002-2022 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.

SEE ALSO

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

              info shishi

       should give you access to the complete manual.

shishi                                                1.0.3                    shishi_authenticator_add_cksum(3)