gnutls_session_get_master_secret - get the session’s master secret
const void * gnutls_session_get_master_secret(gnutls_session_t
is a gnutls_session_t structure.
Return a pointer to the 48-byte master secret in the session. The
pointer must not be modified or deallocated.
If a master secret value has not yet been established, the output will
be garbage; in particular, a NULL return value should not be expected.
Consider using gnutls_prf() rather than extracting the master secret
and use it to derive further data.
pointer to master secret data.
Report bugs to <email@example.com>. GnuTLS home page:
http://www.gnu.org/software/gnutls/ General help using GNU software:
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
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The full documentation for gnutls is maintained as a Texinfo manual.
If the info and gnutls programs are properly installed at your site,
should give you access to the complete manual.