des/des_locl.h: clean up unused/irrelevant macros.

[openssl.git] / ssl / statem / statem_locl.h

diff --git a/ssl/statem/statem_locl.h b/ssl/statem/statem_locl.h
index 96ddac2cb6eb3b460da893353bd49358818dddc3..9230332bf4393bf6c3d9f2e7d25ab882542a639a 100644 (file)
--- a/ssl/statem/statem_locl.h
+++ b/ssl/statem/statem_locl.h
@@ -23,10 +23,14 @@
 #define ENCRYPTED_EXTENSIONS_MAX_LENGTH 20000
 #define SERVER_KEY_EXCH_MAX_LENGTH      102400
 #define SERVER_HELLO_DONE_MAX_LENGTH    0
+#define KEY_UPDATE_MAX_LENGTH           1
 #define CCS_MAX_LENGTH                  1
 /* Max should actually be 36 but we are generous */
 #define FINISHED_MAX_LENGTH             64
 
+/* The maximum number of incoming KeyUpdate messages we will accept */
+#define MAX_KEY_UPDATE_MESSAGES     32
+
 /* Extension context codes */
 /* This extension is only allowed in TLS */
 #define EXT_TLS_ONLY                        0x0001
@@ -112,6 +116,7 @@ __owur int dtls_construct_change_cipher_spec(SSL *s, WPACKET *pkt);
 
 __owur int tls_construct_finished(SSL *s, WPACKET *pkt);
 __owur int tls_construct_key_update(SSL *s, WPACKET *pkt);
+__owur MSG_PROCESS_RETURN tls_process_key_update(SSL *s, PACKET *pkt);
 __owur WORK_STATE tls_finish_handshake(SSL *s, WORK_STATE wst, int clearbufs);
 __owur WORK_STATE dtls_wait_for_dry(SSL *s);
 
@@ -162,7 +167,7 @@ __owur int tls_construct_new_session_ticket(SSL *s, WPACKET *pkt);
 /* Extension processing */
 
 __owur int tls_collect_extensions(SSL *s, PACKET *packet, unsigned int context,
-                                  RAW_EXTENSION **res, int *al);
+                                  RAW_EXTENSION **res, int *al, size_t *len);
 __owur int tls_parse_extension(SSL *s, TLSEXT_INDEX idx, int context,
                                RAW_EXTENSION *exts,  X509 *x, size_t chainidx,
                                int *al);