mbedtls: enable DHE-RSA key exchange

Later OpenVPN 2.3-openssl versions only enable
TLS cipher suites with perfect forward secrecy, i.e. DHE and ECDHE
cipher suites. ECDHE key exchange is not supported by
OpenVPN 2.3-openssl, enable DHE key exchange to allow LEDE
OpenVPN 2.4-mbedtls clients to connect to such servers.

Signed-off-by: Magnus Kroken <mkroken@gmail.com>
Reported-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reported-by: Lucian Cristian <luci@createc.ro>
This commit is contained in:
Magnus Kroken 2016-12-30 01:31:29 +01:00 committed by Felix Fietkau
parent ca963bbf5f
commit 8ed11ebf7d

View file

@ -82,15 +82,6 @@
/** /**
* \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED * \def MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
@@ -622,7 +622,7 @@
* MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
* MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
*/
-#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
+//#define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
/**
* \def MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
@@ -695,7 +695,7 @@ @@ -695,7 +695,7 @@
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
* MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 * MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384