pk: make mbedtls_pk_ec internal when !ECP_C
mbedtls_pk_ec() is not an ideal function because:
- it provides direct access to the ecp_keypair structure wrapped
by the pk_context and
- this bypasses the PK module's control
However, since for backward compatibility, it cannot be deprecated
immediately, 2 alternative internal functions are proposed.
As a consequence:
- when ECP_C is defined, then the legacy mbedtls_pk_ec is available
- when only ECP_LIGHT is defined, but ECP_C is not, then only the
new internal functions will be available
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index 8d6d60f..ec2a251 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -778,7 +778,7 @@
}
#endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_ECP_C)
/**
* Quick access to an EC context inside a PK context.
*
@@ -801,7 +801,7 @@
return NULL;
}
}
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_ECP_C */
#if defined(MBEDTLS_PK_PARSE_C)
/** \ingroup pk_module */