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Eric Biggers f187f05110 Stop using the "stretching" file
As a small optimization and code simplification, stop reading and
writing the "stretching" file alongside each stored key.  vold never
does key stretching anymore.

There was one special case in the code where if the stretching file
existed and contained "nopassword", then the secret was ignored.
However, this didn't seem to be of any use, especially since it didn't
cause Keystore to be used, so it did *not* allow a key stored with no
secret to be read if a secret was unexpectedly provided.

Bug: 232452368
Bug: 251131631
Bug: 251147505
Change-Id: I5a7cbba7492526e51c451f222b9413d9fae6bce5
2022-10-13 04:11:27 +00:00
bench [LSC] Add LOCAL_LICENSE_KINDS to system/vold 2021-02-14 10:37:25 -08:00
binder/android/os Introduce target dirty segment ratio tunable parameter 2022-07-04 21:23:46 +00:00
fs Rename fscrypt_is_native() to IsFbeEnabled() 2022-06-15 18:52:18 +00:00
model FUSE-BPF: use both ro and persist properties 2022-03-23 19:57:28 +00:00
tests Remove most of FDE support 2021-11-09 16:09:33 -08:00
.clang-format vold: use system-clang-format 2019-09-16 12:00:40 -07:00
Android.bp Point directly to generated c sysprop_library 2022-08-12 18:26:10 +00:00
AppFuseUtil.cpp AppFuseUtil: Call ForceUnmount before PrepareDir. 2019-04-09 18:45:32 +01:00
AppFuseUtil.h Extract AppFuse as a util 2018-11-14 07:28:06 +00:00
Benchmark.cpp vold: Use Wakelock::tryGet() 2021-02-22 17:24:51 -05:00
Benchmark.h clang-format many files. 2018-09-18 15:41:22 -07:00
BenchmarkGen.h Abort long-running benchmarks, report progress. 2017-11-07 09:57:12 -07:00
Checkpoint.cpp Convert vold to new BootControl client 2022-06-22 15:14:55 -07:00
Checkpoint.h Add an isCheckpointing() binder call for adb remount. 2020-06-10 23:52:25 -07:00
CleanSpec.mk Add an empty CleanSpec.mk 2010-03-08 18:05:25 -08:00
cryptfs.cpp cryptfs: Update the size of dm-crypt device according to sector size 2022-09-28 17:44:44 +08:00
cryptfs.h Remove CRYPT_FOOTER_OFFSET 2021-11-10 14:03:48 -08:00
CryptoType.cpp Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
CryptoType.h Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
EncryptInplace.cpp Remove progress property support from encrypt_inplace() 2022-03-09 21:03:52 +00:00
EncryptInplace.h Remove progress property support from encrypt_inplace() 2022-03-09 21:03:52 +00:00
FileDeviceUtils.cpp Remove excess logging in secdiscard 2019-03-21 19:13:51 +00:00
FileDeviceUtils.h clang-format many files. 2018-09-18 15:41:22 -07:00
FsCrypt.cpp Rename fscrypt_is_native() to IsFbeEnabled() 2022-06-15 18:52:18 +00:00
FsCrypt.h Increase early boot logging to kernel log 2022-03-22 00:33:52 +00:00
IdleMaint.cpp Merge "Introduce target dirty segment ratio tunable parameter" am: c3a7391c94 2022-07-14 15:13:20 +00:00
IdleMaint.h Introduce target dirty segment ratio tunable parameter 2022-07-04 21:23:46 +00:00
KeyBuffer.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
KeyBuffer.h Switch to C23's memset_explicit(). 2022-08-15 23:10:28 +00:00
KeyStorage.cpp Stop using the "stretching" file 2022-10-13 04:11:27 +00:00
KeyStorage.h Replace most references to Keymaster with Keystore 2021-06-15 12:07:15 -07:00
Keystore.cpp Switch to C23's memset_explicit(). 2022-08-15 23:10:28 +00:00
Keystore.h Detect factory reset and deleteAllKeys 2021-08-11 10:29:59 -07:00
KeyUtil.cpp Improve vold logging. 2021-11-08 13:22:53 -08:00
KeyUtil.h No using inside header files 2021-06-15 15:20:44 -07:00
Loop.cpp Remove vold logs related to block devices 2021-07-28 02:58:57 +01:00
Loop.h clang-format many files. 2018-09-18 15:41:22 -07:00
main.cpp Increase early boot logging to kernel log 2022-03-22 00:33:52 +00:00
MetadataCrypt.cpp Support zoned device with dm-default-key 2022-06-07 18:43:54 -07:00
MetadataCrypt.h Support zoned device with dm-default-key 2022-06-07 18:43:54 -07:00
MoveStorage.cpp vold: Use Wakelock::tryGet() 2021-02-22 17:24:51 -05:00
MoveStorage.h clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkHandler.cpp vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkHandler.h vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkManager.cpp vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkManager.h vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
OWNERS OWNERS: add alan and jeff, alphabetize 2020-12-10 13:08:28 +01:00
PREUPLOAD.cfg vold should be fully developed in AOSP. 2018-09-11 12:08:43 -06:00
Process.cpp Show names of processes killed by KillProcessesWithOpenFiles() 2021-05-10 17:34:11 +00:00
Process.h Only kill apps with storage app data isolation enabled 2021-04-30 13:58:07 +00:00
secdiscard.cpp Don't use a secdiscardable file for keys encrypted by SP 2022-10-07 16:26:29 +00:00
sehandle.h clang-format many files. 2018-09-18 15:41:22 -07:00
TEST_MAPPING Add vold to hwasan-postsubmit 2022-03-18 14:25:02 -07:00
Utils.cpp Merge changes from topic "deny-create-user-dirs" am: 9fb8825578 am: 65f0713d14 2022-05-12 19:57:49 +00:00
Utils.h Merge changes from topic "deny-create-user-dirs" am: 9fb8825578 am: 65f0713d14 2022-05-12 19:57:49 +00:00
vdc.cpp Support zoned device with dm-default-key 2022-06-07 18:43:54 -07:00
vold.rc vold: Reboot if vold failure 2021-10-06 18:47:37 +00:00
vold_prepare_subdirs.cpp Create misc_ce and misc_de directories on /mnt/expand 2022-03-18 11:11:22 +00:00
VoldNativeService.cpp Introduce target dirty segment ratio tunable parameter 2022-07-04 21:23:46 +00:00
VoldNativeService.h Introduce target dirty segment ratio tunable parameter 2022-07-04 21:23:46 +00:00
VoldNativeServiceValidation.cpp [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
VoldNativeServiceValidation.h [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
VoldUtil.cpp Move over to the C++ Fstab class 2019-01-31 12:34:39 -08:00
VoldUtil.h Remove unused code in VoldUtil.h 2020-02-18 10:48:16 -08:00
VolumeManager.cpp Rename fscrypt_is_native() to IsFbeEnabled() 2022-06-15 18:52:18 +00:00
VolumeManager.h Remove broken code for mounting encrypted OBB files 2022-03-01 21:19:18 +00:00