Update defconfig.common

Author: Jason2866

configs/defconfig.common

@@ -134,10 +134,10 @@ CONFIG_MBEDTLS_AES_C=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_RSA=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=y
-# CONFIG_MBEDTLS_PSK_MODES is not set
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=y
+CONFIG_MBEDTLS_PSK_MODES=y
 # CONFIG_MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE is not set
-# CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA is not set
-# CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA is not set
 
 CONFIG_MBEDTLS_SSL_PROTO_TLS1_2=y
 # CONFIG_MBEDTLS_SSL_RENEGOTIATION is not set