--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -220,7 +220,7 @@
  *
  * Uncomment to get errors on using deprecated functions.
  */
-//#define MBEDTLS_DEPRECATED_REMOVED
+#define MBEDTLS_DEPRECATED_REMOVED
 
 /* \} name SECTION: System support */
 
@@ -539,17 +539,17 @@
  *
  * Comment macros to disable the curve and functions for it
  */
-#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
-#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
+//#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
+//#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
-#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
-#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
-#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
+//#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
+//#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
+//#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
 #define MBEDTLS_ECP_DP_SECP256K1_ENABLED
-#define MBEDTLS_ECP_DP_BP256R1_ENABLED
-#define MBEDTLS_ECP_DP_BP384R1_ENABLED
-#define MBEDTLS_ECP_DP_BP512R1_ENABLED
+//#define MBEDTLS_ECP_DP_BP256R1_ENABLED
+//#define MBEDTLS_ECP_DP_BP384R1_ENABLED
+//#define MBEDTLS_ECP_DP_BP512R1_ENABLED
 #define MBEDTLS_ECP_DP_CURVE25519_ENABLED
 
 /**
@@ -574,8 +574,8 @@
  * Requires: MBEDTLS_HMAC_DRBG_C
  *
  * Comment this macro to disable deterministic ECDSA.
- */
 #define MBEDTLS_ECDSA_DETERMINISTIC
+ */
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
@@ -621,7 +621,7 @@
  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
  */
-#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
+//#define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
@@ -640,8 +640,8 @@
  *      MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
  *      MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA
  *      MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA
- */
 #define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED
+ */
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
@@ -666,7 +666,7 @@
  *      MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA
  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
  */
-#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
+//#define MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
@@ -793,7 +793,7 @@
  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
  *      MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
  */
-#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
+//#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
@@ -817,7 +817,7 @@
  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256
  *      MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384
  */
-#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
+//#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
 
 /**
  * \def MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
@@ -921,7 +921,7 @@
  * This option is only useful if both MBEDTLS_SHA256_C and
  * MBEDTLS_SHA512_C are defined. Otherwise the available hash module is used.
  */
-//#define MBEDTLS_ENTROPY_FORCE_SHA256
+#define MBEDTLS_ENTROPY_FORCE_SHA256
 
 /**
  * \def MBEDTLS_ENTROPY_NV_SEED
@@ -1015,14 +1015,14 @@
  * Uncomment this macro to disable the use of CRT in RSA.
  *
  */
-//#define MBEDTLS_RSA_NO_CRT
+#define MBEDTLS_RSA_NO_CRT
 
 /**
  * \def MBEDTLS_SELF_TEST
  *
  * Enable the checkup functions (*_self_test).
  */
-#define MBEDTLS_SELF_TEST
+//#define MBEDTLS_SELF_TEST
 
 /**
  * \def MBEDTLS_SHA256_SMALLER
@@ -1038,7 +1038,7 @@
  *
  * Uncomment to enable the smaller implementation of SHA256.
  */
-//#define MBEDTLS_SHA256_SMALLER
+#define MBEDTLS_SHA256_SMALLER
 
 /**
  * \def MBEDTLS_SSL_ALL_ALERT_MESSAGES
@@ -1157,8 +1157,8 @@
  * misuse/misunderstand.
  *
  * Comment this to disable support for renegotiation.
- */
 #define MBEDTLS_SSL_RENEGOTIATION
+ */
 
 /**
  * \def MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO
@@ -1332,8 +1332,8 @@
  * callbacks are provided by MBEDTLS_SSL_TICKET_C.
  *
  * Comment this macro to disable support for SSL session tickets
- */
 #define MBEDTLS_SSL_SESSION_TICKETS
+ */
 
 /**
  * \def MBEDTLS_SSL_EXPORT_KEYS
@@ -1363,7 +1363,7 @@
  *
  * Comment this macro to disable support for truncated HMAC in SSL
  */
-#define MBEDTLS_SSL_TRUNCATED_HMAC
+//#define MBEDTLS_SSL_TRUNCATED_HMAC
 
 /**
  * \def MBEDTLS_THREADING_ALT
@@ -1397,8 +1397,8 @@
  * Requires: MBEDTLS_VERSION_C
  *
  * Comment this to disable run-time checking and save ROM space
- */
 #define MBEDTLS_VERSION_FEATURES
+ */
 
 /**
  * \def MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
@@ -1719,7 +1719,7 @@
  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
  *      MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256
  */
-#define MBEDTLS_CAMELLIA_C
+//#define MBEDTLS_CAMELLIA_C
 
 /**
  * \def MBEDTLS_CCM_C
@@ -1733,7 +1733,7 @@
  * This module enables the AES-CCM ciphersuites, if other requisites are
  * enabled as well.
  */
-#define MBEDTLS_CCM_C
+//#define MBEDTLS_CCM_C
 
 /**
  * \def MBEDTLS_CERTS_C
@@ -1745,7 +1745,7 @@
  *
  * This module is used for testing (ssl_client/server).
  */
-#define MBEDTLS_CERTS_C
+//#define MBEDTLS_CERTS_C
 
 /**
  * \def MBEDTLS_CIPHER_C
@@ -1798,7 +1798,7 @@
  *
  * This module provides debugging functions.
  */
-#define MBEDTLS_DEBUG_C
+//#define MBEDTLS_DEBUG_C
 
 /**
  * \def MBEDTLS_DES_C
@@ -1823,8 +1823,8 @@
  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
  *
  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
- */
 #define MBEDTLS_DES_C
+ */
 
 /**
  * \def MBEDTLS_DHM_C
@@ -1978,8 +1978,8 @@
  * Requires: MBEDTLS_MD_C
  *
  * Uncomment to enable the HMAC_DRBG random number geerator.
- */
 #define MBEDTLS_HMAC_DRBG_C
+ */
 
 /**
  * \def MBEDTLS_MD_C
@@ -2256,7 +2256,7 @@
  * Caller:  library/md.c
  *
  */
-#define MBEDTLS_RIPEMD160_C
+//#define MBEDTLS_RIPEMD160_C
 
 /**
  * \def MBEDTLS_RSA_C
@@ -2334,8 +2334,8 @@
  * Caller:
  *
  * Requires: MBEDTLS_SSL_CACHE_C
- */
 #define MBEDTLS_SSL_CACHE_C
+ */
 
 /**
  * \def MBEDTLS_SSL_COOKIE_C
@@ -2356,8 +2356,8 @@
  * Caller:
  *
  * Requires: MBEDTLS_CIPHER_C
- */
 #define MBEDTLS_SSL_TICKET_C
+ */
 
 /**
  * \def MBEDTLS_SSL_CLI_C
@@ -2456,8 +2456,8 @@
  * Module:  library/version.c
  *
  * This module provides run-time version information.
- */
 #define MBEDTLS_VERSION_C
+ */
 
 /**
  * \def MBEDTLS_X509_USE_C
@@ -2567,7 +2567,7 @@
  * Module:  library/xtea.c
  * Caller:
  */
-#define MBEDTLS_XTEA_C
+//#define MBEDTLS_XTEA_C
 
 /* \} name SECTION: mbed TLS modules */
 
@@ -2681,7 +2681,7 @@
  * recommended because of it is possible to generte SHA-1 collisions, however
  * this may be safe for legacy infrastructure where additional controls apply.
  */
-// #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
+#define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
 
 /**
  * Allow SHA-1 in the default TLS configuration for TLS 1.2 handshake