diff --git a/app/hwcrypto/caam.c b/app/hwcrypto/caam.c
index 3b1920e..0d6f908 100644
--- a/app/hwcrypto/caam.c
+++ b/app/hwcrypto/caam.c
@@ -43,9 +43,8 @@
 #include "caam.h"
 #include "fsl_caam_internal.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "caam_drv"
-#include "tlog.h"
+#include <trusty_log.h>
 
 struct caam_job_rings {
     uint32_t in[1];  /* single entry input ring */
diff --git a/app/hwcrypto/hwkey_srv.c b/app/hwcrypto/hwkey_srv.c
index 5ee6f60..cfe8a8e 100644
--- a/app/hwcrypto/hwkey_srv.c
+++ b/app/hwcrypto/hwkey_srv.c
@@ -29,9 +29,8 @@
 #include "common.h"
 #include "hwkey_srv_priv.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "hwkey_srv"
-#include "tlog.h"
+#include <trusty_log.h>
 
 #define HWKEY_MAX_PAYLOAD_SIZE 2048
 
@@ -328,7 +327,7 @@
     int rc;
     handle_t port;
 
-    TLOGI("Start HWKEY service\n");
+    TLOGD("Start HWKEY service\n");
 
     /* Initialize service */
     rc = port_create(HWKEY_PORT, 1,
diff --git a/app/hwcrypto/hwkey_srv_provider.c b/app/hwcrypto/hwkey_srv_provider.c
index 8a01468..0f1b2a5 100644
--- a/app/hwcrypto/hwkey_srv_provider.c
+++ b/app/hwcrypto/hwkey_srv_provider.c
@@ -35,9 +35,8 @@
 #include "hwkey_keyslots.h"
 #include "hwkey_srv_priv.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "hwkey_caam"
-#include "tlog.h"
+#include <trusty_log.h>
 
 static const uint8_t skeymod[16] __attribute__((aligned(16))) = {
         0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
@@ -156,7 +155,7 @@
 void hwkey_init_srv_provider(void) {
     int rc;
 
-    TLOGI("Init HWKEY service provider\n");
+    TLOGD("Init HWKEY service provider\n");
 
     unpack_kbox();
 
diff --git a/app/hwcrypto/hwrng_srv.c b/app/hwcrypto/hwrng_srv.c
index 28d2334..708cf8e 100644
--- a/app/hwcrypto/hwrng_srv.c
+++ b/app/hwcrypto/hwrng_srv.c
@@ -29,9 +29,8 @@
 #include "common.h"
 #include "hwrng_srv_priv.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "hwrng_srv"
-#include "tlog.h"
+#include <trusty_log.h>
 
 #define HWRNG_SRV_NAME HWRNG_PORT
 #define MAX_HWRNG_MSG_SIZE 4096
@@ -255,7 +254,7 @@
 int hwrng_start_service(void) {
     int rc;
 
-    TLOGI("Start HWRNG service\n");
+    TLOGD("Start HWRNG service\n");
 
     /* create HWRNG port */
     rc = port_create(HWRNG_SRV_NAME, 1, MAX_HWRNG_MSG_SIZE,
diff --git a/app/hwcrypto/hwrng_srv_provider.c b/app/hwcrypto/hwrng_srv_provider.c
index 2cb81ac..0b2d848 100644
--- a/app/hwcrypto/hwrng_srv_provider.c
+++ b/app/hwcrypto/hwrng_srv_provider.c
@@ -25,9 +25,8 @@
 #include "common.h"
 #include "hwrng_srv_priv.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "hwrng_caam"
-#include "tlog.h"
+#include <trusty_log.h>
 
 void hwrng_dev_get_rng_data(uint8_t* buf, size_t buf_len) {
     uint32_t res = caam_hwrng(buf, buf_len);
diff --git a/app/hwcrypto/main.c b/app/hwcrypto/main.c
index 7d91f1d..1ca3b6c 100644
--- a/app/hwcrypto/main.c
+++ b/app/hwcrypto/main.c
@@ -28,9 +28,8 @@
 #include "hwkey_srv_priv.h"
 #include "hwrng_srv_priv.h"
 
-#define TLOG_LVL TLOG_LVL_DEFAULT
 #define TLOG_TAG "hwcrypto"
-#include "tlog.h"
+#include <trusty_log.h>
 
 /*
  *  Hexdump content of memory region
@@ -221,7 +220,7 @@
     int rc;
     uevent_t event;
 
-    TLOGI("Initializing\n");
+    TLOGD("Initializing\n");
 
     rc = init_caam_env();
     if (rc != 0) {
@@ -233,7 +232,7 @@
     hwrng_init_srv_provider();
     hwkey_init_srv_provider();
 
-    TLOGI("enter main event loop\n");
+    TLOGD("enter main event loop\n");
 
     /* enter main event loop */
     while (true) {
diff --git a/app/hwcrypto/rules.mk b/app/hwcrypto/rules.mk
index fe738f2..2b52a41 100644
--- a/app/hwcrypto/rules.mk
+++ b/app/hwcrypto/rules.mk
@@ -34,9 +34,6 @@
 	$(LOCAL_DIR)/hwrng_srv_provider.c \
 	$(LOCAL_DIR)/caam.c \
 
-MODULE_DEFINES := \
-	TLOG_LVL_DEFAULT=2 \
-
 MODULE_INCLUDES := \
 	$(LOCAL_DIR)/../../platform/imx/soc/$(PLATFORM_SOC)/include
 
diff --git a/app/hwcrypto/tlog.h b/app/hwcrypto/tlog.h
deleted file mode 100644
index 2445f1c..0000000
--- a/app/hwcrypto/tlog.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <stdio.h>
-
-#define TLOG_LVL_NONE 0
-#define TLOG_LVL_ERROR 1
-#define TLOG_LVL_INFO 2
-#define TLOG_LVL_DEBUG 3
-
-#ifndef TLOG_LVL
-#define TLOG_LVL TLOG_LVL_DEFAULT
-#endif
-
-#if TLOG_LVL >= TLOG_LVL_DEBUG
-#define TLOGD(fmt, ...) \
-    fprintf(stderr, "%s: %d: " fmt, TLOG_TAG, __LINE__, ##__VA_ARGS__)
-#else
-#define TLOGD(fmt, ...)
-#endif
-
-#if TLOG_LVL >= TLOG_LVL_INFO
-#define TLOGI(fmt, ...) \
-    fprintf(stderr, "%s: %d: " fmt, TLOG_TAG, __LINE__, ##__VA_ARGS__)
-#else
-#define TLOGI(fmt, ...)
-#endif
-
-#if TLOG_LVL >= TLOG_LVL_ERROR
-#define TLOGE(fmt, ...) \
-    fprintf(stderr, "%s: %d: " fmt, TLOG_TAG, __LINE__, ##__VA_ARGS__)
-#else
-#define TLOGE(fmt, ...)
-#endif