Provided by: shishi-doc_1.0.2-11_all 
      
    
NAME
       shishi_hmac_sha1 - API function
SYNOPSIS
       #include <shishi.h>
       int  shishi_hmac_sha1(Shishi  *  handle,  const char * key, size_t keylen, const char * in, size_t inlen,
       char * outhash[20]);
ARGUMENTS
       Shishi * handle
                   shishi handle as allocated by shishi_init().
       const char * key
                   input character array with key to use.
       size_t keylen
                   length of input character array with key to use.
       const char * in
                   input character array of data to hash.
       size_t inlen
                   length of input character array of data to hash.
       char * outhash[20]
DESCRIPTION
       Compute keyed checksum of data using HMAC-SHA1.  The outhash buffer must be deallocated by the caller.
RETURN VALUE
       Returns SHISHI_OK iff successful.
REPORTING BUGS
       Report bugs to <bug-shishi@gnu.org>.
COPYRIGHT
       Copyright © 2002-2010 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                                                1.0.2                                  shishi_hmac_sha1(3)