Add skeleton for EC J-PAKE module
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index cb707e9..ee89c9f 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -88,6 +88,11 @@
#error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
#endif
+#if defined(MBEDTLS_ECJPAKE_C) && \
+ ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
+#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
+#endif
+
#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
#endif