From 7af1d5859458e87efd6957885566aed890a9f781 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <pavol@rusnak.io>
Date: Tue, 4 Jun 2019 12:24:38 +0200
Subject: [PATCH] core: temporarily turn off random delays in storage and usb
 stack

---
 core/embed/trezorhal/common.c | 2 +-
 storage/storage.c             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/embed/trezorhal/common.c b/core/embed/trezorhal/common.c
index 0fba1d0f5..a729417dd 100644
--- a/core/embed/trezorhal/common.c
+++ b/core/embed/trezorhal/common.c
@@ -121,7 +121,7 @@ void __assert_func(const char *file, int line, const char *func,
 void hal_delay(uint32_t ms) { HAL_Delay(ms); }
 
 void delay_random(void) {
-  int wait = rng_get() & 0xff;
+  int wait = 0;  // rng_get() & 0xff;
   volatile int i = 0;
   volatile int j = wait;
   while (i < wait) {
diff --git a/storage/storage.c b/storage/storage.c
index fa6e90ca3..944f9ddbf 100644
--- a/storage/storage.c
+++ b/storage/storage.c
@@ -336,7 +336,7 @@ static secbool auth_get(uint16_t key, const void **val, uint16_t *len) {
  */
 static void wait_random(void) {
 #ifndef TREZOR_STORAGE_TEST
-  int wait = random32() & 0xff;
+  int wait = 0;  // random32() & 0xff;
   volatile int i = 0;
   volatile int j = wait;
   while (i < wait) {