tls13: srv: Refine early data status
The main purpose is to know from the status
if early data can be received of not and
why.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 96afe76..9439408 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -2132,8 +2132,26 @@
size_t *out_len);
#if defined(MBEDTLS_SSL_SRV_C)
-#define MBEDTLS_SSL_EARLY_DATA_STATUS_NOT_RECEIVED \
+/* Additional internal early data status, server side only. */
+/*
+ * The server has not received the ClientHello yet, the status of early data
+ * is thus unknown.
+ */
+#define MBEDTLS_SSL_EARLY_DATA_STATUS_UNKNOWN \
MBEDTLS_SSL_EARLY_DATA_STATUS_NOT_SENT
+
+/*
+ * The server has received the ClientHello, it contained no early data
+ * extension.
+ */
+#define MBEDTLS_SSL_EARLY_DATA_STATUS_NOT_RECEIVED 3
+
+/*
+ * The server has received the early data extension, it has accepted early
+ * data and received the end of early data message from the client marking the
+ * end of early data reception.
+ */
+#define MBEDTLS_SSL_EARLY_DATA_STATUS_END_OF_EARLY_DATA_RECEIVED 4
#endif /* MBEDTLS_SSL_SRV_C */
#endif /* MBEDTLS_SSL_EARLY_DATA */