NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON
gnutls_dtls_cookie_verify(3) gnutls gnutls_dtls_cookie_verify(3)
gnutls_dtls_cookie_verify - API function
#include <gnutls/dtls.h> int gnutls_dtls_cookie_verify(gnutls_datum_t * key, void * client_data, size_t client_data_size, void * _msg, size_t msg_size, gnutls_dtls_prestate_st * prestate);
gnutls_datum_t * key is a random key to be used at cookie generation void * client_data contains data identifying the client (i.e. address) size_t client_data_size The size of client's data void * _msg An incoming message that initiates a connection. size_t msg_size The size of the message. gnutls_dtls_prestate_st * prestate The cookie of this client.
This function will verify the received message for a valid cookie. If a valid cookie is returned then it should be associated with the session using gnutls_dtls_prestate_set(); This function must be called after gnutls_dtls_cookie_send().
GNUTLS_E_SUCCESS (0) on success, or a negative error code.
Report bugs to <firstname.lastname@example.org>. Home page: https://www.gnutls.org
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