steadfasterX
commented
7 years ago this is known issue for many devices. stock rom encryption is often proprietary and so not supported by TWRP. Has that ever worked with stock for this device?
Open msrv opened 7 years ago
steadfasterX
commented
7 years ago this is known issue for many devices. stock rom encryption is often proprietary and so not supported by TWRP. Has that ever worked with stock for this device?
ZjemCiKolege
commented
7 years ago In next build encryption fixed in twrp... anyway check this recovery https://www.androidfilehost.com/?fid=817550096634753040
msrv
commented
7 years ago Thank you both for your replies.
The TWRP from androidfilehost trys to mount the /data partition but fails. It says "Password failed" but it is 100% correct.
ZjemCiKolege
commented
7 years ago Probably stock rom have other decryption than lineages build
NightTsarina
commented
7 years ago Similar issue with maguro here. CM13 works perfectly with passphrase, but TWRP (3.1.0-0-76958ae9) does not accept it. I've tried with the UI and with the command line, multiple times.
Selected extracts from recovery.log:
BOARD_HAS_NO_REAL_SDCARD := true
RECOVERY_SDCARD_ON_DATA := true
TW_NO_USB_STORAGE := true
TW_INCLUDE_CRYPTO := true
/data | /dev/block/mmcblk0p12 | Size: 0MB
Flags: Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Is_Encrypted Has_Dat
Symlink_Path: /data/media
Symlink_Mount_Point: /sdcard
Primary_Block_Device: /dev/block/mmcblk0p12
Crypto_Key_Location: /dev/block/platform/omap/omap_hsmmc.0/by-name/metadata
Display_Name: data
Storage_Name: Internal Storage
Backup_Path: /data
Backup_Name: data
Backup_Display_Name: Data
Storage_Path: /data/media
Current_File_System: emmc
Fstab_File_System: ext4
Backup_Method: dd
MTP_Storage_ID: 65537
I:Is encrypted, do decrypt page first
I:Switching packages (TWRP)
I:Set page: 'decrypt'
I:Set page: 'trydecrypt'
I:operation_start: 'Decrypt'
crypt_ftr->fs_size = 28397534
Using scrypt with keymaster for cryptfs KDF
Trying to convert ascii string of odd length
Failed to convert passwd from hex, using passwd instead
could not find any keystore module
Failed to init keymaster
Signing failed
kdf failed
failure decrypting master key
Failed to decrypt master key
crypt_ftr->fs_size = 28397534
Using scrypt with keymaster for cryptfs KDF
could not find any keystore module
Failed to init keymaster
Signing failed
kdf failed
failure decrypting master key
Failed to decrypt master key
Failed to decrypt data. 
nailyk-fr
commented
7 years ago IIRC the official one never get encryption patch merged. (It is still pending into zyan repo)
Le 4 avril 2017 17:07:04 GMT+02:00, "Martín Ferrari" notifications@github.com a écrit :
Similar issue with maguro here. CM13 works perfectly with passphrase, but TWRP (3.1.0-0-76958ae9) does not accept it. I've tried with the UI and with the command line, multiple times.
Selected extracts from recovery.log:
BOARD_HAS_NO_REAL_SDCARD := true RECOVERY_SDCARD_ON_DATA := true TW_NO_USB_STORAGE := true TW_INCLUDE_CRYPTO := true /data | /dev/block/mmcblk0p12 | Size: 0MB Flags: Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Is_Encrypted Has_Dat Symlink_Path: /data/media Symlink_Mount_Point: /sdcard Primary_Block_Device: /dev/block/mmcblk0p12 Crypto_Key_Location: /dev/block/platform/omap/omap_hsmmc.0/by-name/metadata Display_Name: data Storage_Name: Internal Storage Backup_Path: /data Backup_Name: data Backup_Display_Name: Data Storage_Path: /data/media Current_File_System: emmc Fstab_File_System: ext4 Backup_Method: dd MTP_Storage_ID: 65537 I:Is encrypted, do decrypt page first I:Switching packages (TWRP) I:Set page: 'decrypt' I:Set page: 'trydecrypt' I:operation_start: 'Decrypt' crypt_ftr->fs_size = 28397534 Using scrypt with keymaster for cryptfs KDF Trying to convert ascii string of odd length Failed to convert passwd from hex, using passwd instead could not find any keystore module Failed to init keymaster Signing failed kdf failed failure decrypting master key Failed to decrypt master key crypt_ftr->fs_size = 28397534 Using scrypt with keymaster for cryptfs KDF could not find any keystore module Failed to init keymaster Signing failed kdf failed failure decrypting master key Failed to decrypt master key Failed to decrypt data.-- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/TeamWin/Team-Win-Recovery-Project/issues/889#issuecomment-291529754
-- Envoyé de mon appareil LineageOS avec K-9 Mail. Veuillez excuser ma brièveté.
I am trying to mount the /data partition in TWRP 3.1.0.0, but it always "fails to decrypt /data". I am using latest Stock ROM V30n.
However, if I use LineageOS (latest nightly) with encrypted /data, TWRP is able to mount the partition with my supplied PIN.
There seems to be a difference in stock encryption and LineageOS encryption that prevents TWRP to mount the partition.
Any Ideas?