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gsasl_hmac_sha1(3)                   gsasl                  gsasl_hmac_sha1(3)

NAME
       gsasl_hmac_sha1 - API function

SYNOPSIS
       #include <gsasl.h>

       int gsasl_hmac_sha1(const char * key, size_t keylen, const char * in,
       size_t inlen, char * outhash[20]);

ARGUMENTS
       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 GSASL_OK iff successful.

SINCE
       1.3

REPORTING BUGS
       Report bugs to <bug-gsasl@gnu.org>.  GNU SASL home page:
       http://www.gnu.org/software/gsasl/ General help using GNU software:
       http://www.gnu.org/gethelp/

COPYRIGHT
       Copyright (C) 2002-2012 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 gsasl is maintained as a Texinfo manual.  If
       the info and gsasl programs are properly installed at your site, the
       command

              info gsasl

       should give you access to the complete manual.

gsasl                                1.8.0                  gsasl_hmac_sha1(3)