Diff: tls/tls-connection.h

Revision:

6:819c17738dc2

Parent:

5:ee5489ee1117

Child:

7:94ef5824c3c0

--- a/tls/tls-connection.h	Wed Aug 28 07:10:59 2019 +0000
+++ b/tls/tls-connection.h	Sun Sep 01 18:15:12 2019 +0000
@@ -1,3 +1,6 @@
+#include <stdbool.h>
+#include <stdint.h>
+
 #include "sha256.h"
 
 #define DO_WAIT_CLIENT_HELLO                0
@@ -9,6 +12,12 @@
 #define DO_SEND_ALERT_ILLEGAL_PARAMETER     6
 #define DO_SEND_ALERT_INTERNAL_ERROR        7
 
+#define TLS_RANDOM_SIZE 32
+#define TLS_VERIFY_SIZE 64
+
+#define TLS_KEY_SIZE_MAC    20
+#define TLS_KEY_SIZE_WRITE  16
+
 struct TlsConnection
 {
     int                id; //An id of zero means the record is empty
@@ -16,6 +25,16 @@
     int                toDo;
     int                session;
     struct Sha256State handshakeHash;
+    bool               clientEncrypted;
+    bool               serverEncrypted;
+    uint8_t            clientRandom[TLS_RANDOM_SIZE];
+    uint8_t            serverRandom[TLS_RANDOM_SIZE];
+    uint8_t            clientVerify[TLS_VERIFY_SIZE];
+    
+    uint8_t             clientMacKey  [TLS_KEY_SIZE_MAC   ];
+    uint8_t             serverMacKey  [TLS_KEY_SIZE_MAC   ];
+    uint8_t             clientWriteKey[TLS_KEY_SIZE_WRITE ];
+    uint8_t             serverWriteKey[TLS_KEY_SIZE_WRITE ];    
 };
 
 extern struct TlsConnection* TlsConnectionNew   (int connectionId); //Never fails so never returns NULL