diff --git a/components/mbedtls/port/aes/dma/esp_aes.c b/components/mbedtls/port/aes/dma/esp_aes.c
index 58fb12d1eb..d5a9e502b1 100644
--- a/components/mbedtls/port/aes/dma/esp_aes.c
+++ b/components/mbedtls/port/aes/dma/esp_aes.c
@@ -74,6 +74,10 @@
    busy-waiting, 30000 bytes is approx 0.5 ms */
 #define AES_DMA_INTR_TRIG_LEN 2000
 
+/* With buffers in PSRAM (worst condition) we still achieve a speed of 4 MB/s
+   thus a 2 second timeout value should be suffient for even very large buffers.
+ */
+#define AES_WAIT_INTR_TIMEOUT_MS 2000
 
 #if defined(CONFIG_MBEDTLS_AES_USE_INTERRUPT)
 static SemaphoreHandle_t op_complete_sem;
@@ -213,9 +217,9 @@ static int esp_aes_dma_wait_complete(bool use_intr, lldesc_t *output_desc)
 {
 #if defined (CONFIG_MBEDTLS_AES_USE_INTERRUPT)
     if (use_intr) {
-        if (!xSemaphoreTake(op_complete_sem, 5000 / portTICK_PERIOD_MS)) {
+        if (!xSemaphoreTake(op_complete_sem, AES_WAIT_INTR_TIMEOUT_MS / portTICK_PERIOD_MS)) {
             /* indicates a fundamental problem with driver */
-            ESP_LOGE("AES", "Timed out waiting for completion of AES Interrupt");
+            ESP_LOGE(TAG, "Timed out waiting for completion of AES Interrupt");
             return -1;
         }
 #ifdef CONFIG_PM_ENABLE
@@ -567,7 +571,7 @@ int esp_aes_process_dma_gcm(esp_aes_context *ctx, const unsigned char *input, un
 
     aes_hal_transform_dma_gcm_start(blocks);
 
-    if(esp_aes_dma_wait_complete(use_intr, out_desc_head) < 0){
+    if (esp_aes_dma_wait_complete(use_intr, out_desc_head) < 0) {
         ESP_LOGE(TAG, "esp_aes_dma_wait_complete failed");
         ret = -1;
         goto cleanup;