gnutls_ia_permute_inner_secret(3) [suse man page]
gnutls_ia_permute_inner_secret(3) gnutls gnutls_ia_permute_inner_secret(3) NAME
gnutls_ia_permute_inner_secret - API function SYNOPSIS
#include <gnutls/extra.h> int gnutls_ia_permute_inner_secret(gnutls_session_t session, size_t session_keys_size, const char * session_keys); ARGUMENTS
gnutls_session_t session is a gnutls_session_t structure. size_t session_keys_size Size of generated session keys (0 if none). const char * session_keys Generated session keys, used to permute inner secret (NULL if none). DESCRIPTION
Permute the inner secret using the generated session keys. This can be called in the TLS/IA AVP callback to mix any generated session keys with the TLS/IA inner secret. RETURN VALUE
Return zero on success, or a negative error code. REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 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. 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. gnutls 2.8.6 gnutls_ia_permute_inner_secret(3)
Check Out this Related Man Page
gnutls_ia_set_client_avp_function(3) gnutls gnutls_ia_set_client_avp_function(3) NAME
gnutls_ia_set_client_avp_function - Used to set a AVP callback SYNOPSIS
#include <gnutls/extra.h> void gnutls_ia_set_client_avp_function(gnutls_ia_client_credentials_t cred, gnutls_ia_avp_func avp_func); ARGUMENTS
gnutls_ia_client_credentials_t cred is a gnutls_ia_client_credentials_t structure. gnutls_ia_avp_func avp_func is the callback function DESCRIPTION
Set the TLS/IA AVP callback handler used for the session. The AVP callback is called to process AVPs received from the server, and to get a new AVP to send to the server. The callback's function form is: int (*avp_func) (gnutls_session_t session, void *ptr, const char *last, size_t lastlen, char **next, size_t *nextlen); The session parameter is the gnutls_session_t structure corresponding to the current session. The ptr parameter is the application hook pointer, set through gnutls_ia_set_client_avp_ptr(). The AVP received from the server is present in last of lastlen size, which will be NULL on the first invocation. The newly allocated output AVP to send to the server should be placed in *next of *nextlen size. The callback may invoke gnutls_ia_permute_inner_secret() to mix any generated session keys with the TLS/IA inner secret. Return 0 (GNUTLS_IA_APPLICATION_PAYLOAD) on success, or a negative error code to abort the TLS/IA handshake. Note that the callback must use allocate the next parameter using gnutls_malloc(), because it is released via gnutls_free() by the TLS/IA handshake function. REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 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. 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. gnutls 2.8.6 gnutls_ia_set_client_avp_function(3)