From e640bc1b88bd7505d4eab1133a292e46ffc8a1b0 Mon Sep 17 00:00:00 2001
From: Paul Crowley <paulcrowley@google.com>
Date: Fri, 30 Mar 2018 09:44:53 -0700
Subject: [PATCH] Support Speck encryption.

Test: Modified Pixel to support and use Speck encryption, booted.
Bug: 77227248
Change-Id: I6ec272db5e4f16e9dd4f759203c14ad2a8772cd1
Merged-In: I6ec272db5e4f16e9dd4f759203c14ad2a8772cd1
---
 fs_mgr/fs_mgr_fstab.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp
index 72a65d264..3fbef9fc2 100644
--- a/fs_mgr/fs_mgr_fstab.cpp
+++ b/fs_mgr/fs_mgr_fstab.cpp
@@ -116,17 +116,21 @@ static struct flag_list fs_mgr_flags[] = {
 #define EM_ICE          2
 #define EM_AES_256_CTS  3
 #define EM_AES_256_HEH  4
+#define EM_SPECK_128_256_XTS 5
+#define EM_SPECK_128_256_CTS 6
 
 static const struct flag_list file_contents_encryption_modes[] = {
     {"aes-256-xts", EM_AES_256_XTS},
+    {"speck128/256-xts", EM_SPECK_128_256_XTS},
     {"software", EM_AES_256_XTS}, /* alias for backwards compatibility */
-    {"ice", EM_ICE}, /* hardware-specific inline cryptographic engine */
+    {"ice", EM_ICE},              /* hardware-specific inline cryptographic engine */
     {0, 0},
 };
 
 static const struct flag_list file_names_encryption_modes[] = {
     {"aes-256-cts", EM_AES_256_CTS},
     {"aes-256-heh", EM_AES_256_HEH},
+    {"speck128/256-cts", EM_SPECK_128_256_CTS},
     {0, 0},
 };