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authorAnilKumar Chimata <anilc@codeaurora.org>2018-06-14 11:13:17 (GMT)
committerAnilKumar Chimata <anilc@codeaurora.org>2018-06-20 16:41:26 (GMT)
commit7cc34529cd52b1522ed60497437851758312c066 (patch)
tree330568278f9a7bf38c2149843cc193d0d72cf765 /cryptfs_hw.h
parent36017216cce7d7fdf9c2b2eacc9835fd2d0f6d21 (diff)
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cryptfs: Allow vold to set encryption info
Vold needs to set partition and ICE specific data before encryption starts. Change-Id: Ie721f35d7f5cbb486d1d3895e42f992fe4bc51bf
Diffstat (limited to 'cryptfs_hw.h')
-rw-r--r--cryptfs_hw.h6
1 files changed, 6 insertions, 0 deletions
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
}