Use SSL_CIPHERSUITES in example configs
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index f425391..c80c912 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -3,7 +3,7 @@
* Distinguishing features:
* - no bignum, no PK, no X509
* - fully modern and secure (provided the pre-shared keys have high entropy)
- * - very low record overhead if using the CCM-8 suites
+ * - very low record overhead with CCM-8
* - optimized for low RAM usage
*
* See README.txt for usage instructions.
@@ -44,6 +44,13 @@
#define ENTROPY_MAX_SOURCES 2
/*
+ * Use only CCM_8 ciphersuites, and
+ * save ROM and a few bytes of RAM by specifying our own ciphersuite list
+ */
+#define SSL_CIPHERSUITES \
+ TLS_PSK_WITH_AES_256_CCM_8, \
+ TLS_PSK_WITH_AES_128_CCM_8
+/*
* Save RAM at the expense of interoperability: do this only if you control
* both ends of the connection! (See coments in "polarssl/ssl.h".)
* The optimal size here depends on the typical size of records.
