Allow configuration of ConnectionID at compile-time
Introduces
- MBEDTLS_SSL_CONF_CID_LEN and
- MBEDTLS_SSL_CONF_IGNORE_UNEXPECTED_CID
to control
- the length of incoming CIDs
- the behaviour in receipt of unexpected CIDs
at compile-time.
Impact on code-size:
| | GCC 82.1 | ARMC5 5.06 | ARMC6 6.12 |
| --- | --- | --- | --- |
| `libmbedtls.a` before | 23223 | 23865 | 26775 |
| `libmbedtls.a` after | 23147 | 23781 | 26703 |
| gain in Bytes | 76 | 84 | 72 |
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index d45d887..5af2e79 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -3457,6 +3457,8 @@
/* DTLS-specific settings */
//#define MBEDTLS_SSL_CONF_ANTI_REPLAY MBEDTLS_SSL_ANTI_REPLAY_ENABLED
//#define MBEDTLS_SSL_CONF_BADMAC_LIMIT 0
+//#define MBEDTLS_SSL_CONF_CID_LEN 0
+//#define MBEDTLS_SSL_CONF_IGNORE_UNEXPECTED_CID MBEDTLS_SSL_UNEXPECTED_CID_IGNORE
/* ExtendedMasterSecret extension
* The following two options must be set/unset simultaneously. */