mbedtls: Deactivate ARIA block cipher by default

The ARIA block cipher is pretty uncommon in TLS, deactivate it for now.
This saves some space and reduces the possible variations and attack
vectors of mbedtls.

ARIA support was deactivated in OpenWrt 23.05 by default.

Link: https://github.com/openwrt/openwrt/pull/17342
Signed-off-by: Hauke Mehrtens <[email protected]>
(cherry picked from commit 3c0ef48bc82cb11edd0b4fdbc4beaa3f95708967)

package/libs/mbedtls/Config.in

@@ -8,6 +8,10 @@ config MBEDTLS_AES_C
 	bool "MBEDTLS_AES_C"
 	default y
 
+config MBEDTLS_ARIA_C
+	bool "MBEDTLS_ARIA_C"
+	default n
+
 config MBEDTLS_CAMELLIA_C
 	bool "MBEDTLS_CAMELLIA_C"
 	default n

package/libs/mbedtls/Makefile

@@ -37,6 +37,7 @@ MBEDTLS_BUILD_OPTS_CURVES= \
 
 MBEDTLS_BUILD_OPTS_CIPHERS= \
   CONFIG_MBEDTLS_AES_C \
+  CONFIG_MBEDTLS_ARIA_C \
   CONFIG_MBEDTLS_CAMELLIA_C \
   CONFIG_MBEDTLS_CCM_C \
   CONFIG_MBEDTLS_CMAC_C \