Use rng to generate local ESP SPIs

src/charon-tkm/tests/keymat_tests.c

@@ -43,6 +43,7 @@ START_TEST(test_derive_ike_keys)
 			PLUGIN_PROVIDE(DH, MODP_4096_BIT),
 		PLUGIN_CALLBACK(kernel_ipsec_register, tkm_kernel_ipsec_create),
 			PLUGIN_PROVIDE(CUSTOM, "kernel-ipsec"),
+			PLUGIN_DEPENDS(RNG, RNG_WEAK),
 		PLUGIN_CALLBACK(kernel_net_register, kernel_netlink_net_create),
 			PLUGIN_PROVIDE(CUSTOM, "kernel-net"),
 	};