From c80fe6c682dc0c1dbb1bea2ff73550a3d3b3ca3b Mon Sep 17 00:00:00 2001
From: Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be>
Date: Tue, 11 Aug 2020 11:15:40 +0400
Subject: [PATCH] fragattacks: disabling HW crypto is not needed

---
 research/hwcrypto.sh | 52 --------------------------------------------
 1 file changed, 52 deletions(-)
 delete mode 100755 research/hwcrypto.sh

diff --git a/research/hwcrypto.sh b/research/hwcrypto.sh
deleted file mode 100755
index 0a5b22422..000000000
--- a/research/hwcrypto.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2020, Mathy Vanhoef <mathy.vanhoef@nyu.be>
-#
-# This code may be distributed under the terms of the BSD license.
-# See README for more details.
-
-set -e
-
-NOHWCRYPT="ath5k ath9k ath9k_htc rt2800usb carl9170 b43 p54common rt2500usb rt2800pci rt2800usb rt73usb"
-SWCRYPTO="iwlwifi iwl3945 iwl4965"
-HWCRYPTO="ipw2200"
-
-hwcrypt_remove_modules() {
-	# Remove loaded modules so they'll reload parameters
-	for MODULE in $NOHWCRYPT $SWCRYPTO $HWCRYPTO
-	do rmmod $MODULE 2> /dev/null || true; done
-}
-
-hwcrypt_off() {
-	# Create nohwcrypt.conf options file
-	rm /etc/modprobe.d/nohwcrypt.conf 2> /dev/null || true
-
-	for MODULE in $NOHWCRYPT
-	do echo "options $MODULE nohwcrypt=1" >> /etc/modprobe.d/nohwcrypt.conf; done
-
-	for MODULE in $SWCRYPTO
-	do echo "options $MODULE swcrypto=1" >> /etc/modprobe.d/nohwcrypt.conf; done
-
-	for MODULE in $HWCRYPTO
-	do echo "options $MODULE hwcrypto=0" >> /etc/modprobe.d/nohwcrypt.conf; done
-
-	# Done. To be sure parameters are reloaded, reboot computer.
-	hwcrypt_remove_modules
-	echo "Done. Reboot your computer."
-}
-
-hwcrypt_on() {
-	rm -f /etc/modprobe.d/nohwcrypt.conf
-	hwcrypt_remove_modules
-	echo "Done. Reboot your computer."
-}
-
-
-if [[ $1 == "on" ]]; then
-	hwcrypt_on
-elif [[ $1 == "off" ]]; then
-	hwcrypt_off
-else
-	echo "Usage: $0 on|off"
-fi
-