Update FDE decrypt to pie from CAF
cryptfs.cpp based on CAF tag LA.UM.7.3.r1-05900-sdm845.0
Used CAF because AOSP no longer contains code for qcom's hardware
crypto.
Change-Id: I921cbe9bed70989f91449e23b5ac3ec1037b7b97
diff --git a/crypto/ext4crypt/Keymaster3.h b/crypto/ext4crypt/Keymaster3.h
index 4db8551..cb5b644 100644
--- a/crypto/ext4crypt/Keymaster3.h
+++ b/crypto/ext4crypt/Keymaster3.h
@@ -127,13 +127,13 @@
*/
__BEGIN_DECLS
-int keymaster_compatibility_cryptfs_scrypt();
+//int keymaster_compatibility_cryptfs_scrypt();
/*int keymaster_create_key_for_cryptfs_scrypt(uint32_t rsa_key_size,
uint64_t rsa_exponent,
uint32_t ratelimit,
uint8_t* key_buffer,
uint32_t key_buffer_size,
- uint32_t* key_out_size);
+ uint32_t* key_out_size);*/
int keymaster_sign_object_for_cryptfs_scrypt(const uint8_t* key_blob,
size_t key_blob_size,
@@ -141,7 +141,10 @@
const uint8_t* object,
const size_t object_size,
uint8_t** signature_buffer,
- size_t* signature_buffer_size);*/
+ size_t* signature_buffer_size,
+ uint8_t* key_buffer,
+ uint32_t key_buffer_size,
+ uint32_t* key_out_size);
__END_DECLS