From 7cc34529cd52b1522ed60497437851758312c066 Mon Sep 17 00:00:00 2001
From: AnilKumar Chimata <anilc@codeaurora.org>
Date: Thu, 14 Jun 2018 16:43:17 +0530
Subject: cryptfs: Allow vold to set encryption info

Vold needs to set partition and ICE specific
data before encryption starts.

Change-Id: Ie721f35d7f5cbb486d1d3895e42f992fe4bc51bf
---
 cryptfs_hw.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'cryptfs_hw.h')

diff --git a/cryptfs_hw.h b/cryptfs_hw.h
index e857c47..65321eb 100644
--- a/cryptfs_hw.h
+++ b/cryptfs_hw.h
@@ -33,12 +33,18 @@
 extern "C" {
 #endif
 
+/*This is equivalent of MAX_CRYPTO_TYPE_NAME_LEN*/
+#define CRYPTO_ALGO_LENGTH 64
+#define START_ENC 0x1
+#define START_ENCDEC 0x3
+
 int set_hw_device_encryption_key(const char*, const char*);
 int update_hw_device_encryption_key(const char*, const char*, const char*);
 int clear_hw_device_encryption_key();
 unsigned int is_hw_disk_encryption(const char*);
 int is_ice_enabled(void);
 int should_use_keymaster();
+int set_ice_param(int flag);
 
 #ifdef __cplusplus
 }
-- 
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