commit fd6cca44489255bcba6849663ede0dd212b6f8cb
author Hannes Tschofenig <hannes.tschofenig@gmx.net> Tue Oct 12 09:22:33 2021 +0200
committer Hannes Tschofenig <hannes.tschofenig@arm.com> Wed Sep 07 17:15:05 2022 +0200
tree 8a5a84646832ac59d38316809a4a91989657101e
parent 52f83dc471625f503a335ccef4f4b484a2a579ef

CID update to RFC 9146

The DTLS 1.2 CID specification has been published as RFC 9146. This PR updates the implementation to match the RFC content.

Signed-off-by: Hannes Tschofenig <hannes.tschofenig@arm.com>

include/mbedtls/check_config.h

diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index e00ffb5..3f4647a 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -839,6 +839,12 @@
 #error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
 #endif
 
+#if !defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)            &&                 \
+    defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT)
+#error "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT defined, but not all prerequsites"
+#endif
+
+
 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequisites"