arno/trezor-firmware
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Code Issues Releases Wiki Activity
1,146 Commits 317 Branches 205 Tags 179 MiB
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Commit Graph

31 Commits

Author SHA1 Message Date
andrew
ae48b528a9
config: Rename session_isPinCached() to session_isUnlocked(). Change GetFeatures to always return pin_cached=false if PIN is not set, in order to maintain the same behavior as before. 2019-02-15 15:13:05 +01:00
andrew
66ffa4c7dc
config: Add hardware entropy to storage_init(). 2019-02-15 15:13:05 +01:00
andrew
4f32cb5083
firmware: integrate trezor-storage 2019-02-15 15:12:53 +01:00
Jochen Hoenicke
0ddf443346 Check if firmware has privileges. (#369) 
Only drop privileges if firmware is running with privileges.
Don't change the bootloader if running without privileges.
 2018-06-21 14:28:39 +02:00
Roman Zeyde
987b686f63
storage: allow auto-lock delay configuration 2018-04-04 01:06:26 +02:00
Jochen Hoenicke
2587e49843 Disable fastflash. 
It doesn't make sense any more and doesn't work with newer bootloaders.
 2018-03-29 01:03:58 +02:00
Pavol Rusnak
9588e8f273
update bootloader to 1.4.0 via firmware, run unsigned firmware in unprivileged mode 2018-03-20 15:44:20 +01:00
Saleem Rashid
e3a0b6e7b4 setup: Switch to unprivileged execution 2018-02-13 19:31:36 +01:00
Saleem Rashid
1f8f08d48a setup: Enable MPU 
Disable code execution from SRAM and reconfiguration of the MPU.

Prevents almost all code execution attacks.
 2018-02-13 15:48:42 +01:00
Saleem Rashid
ba5b44d0c5 emulator: Initial commit 2017-12-18 20:09:59 +01:00
Pavol Rusnak
f22c849767 storage: rework storage_commit into storage_update 2017-12-12 16:28:42 +01:00
Pavol Rusnak
18d8cb3c56
add project website (trezor.io) to license header 2017-11-05 17:47:23 +01:00
Jochen Hoenicke
98e617d874
startup: use custom reset_handler 
+ group confidential data in one place
+ zero all SRAM where needed
 2017-08-16 13:52:01 +02:00
Pavol Rusnak
82a06ce342
firmware: mark more strings with gettext 2017-07-31 02:31:30 +02:00
Pavol Rusnak
91c4cbdbd0
setup: move stack protector variable to setup.h 2017-07-30 21:56:30 +02:00
Pavol Rusnak
0760ff0468
setup: move stack smashing protection code to setup.c 2017-07-30 21:40:07 +02:00
Saleem Rashid
21eb49faff firmware: Start fastflash when left button held 2017-06-25 18:19:07 +02:00
mruddy
c8c85424b6
fix usage of RNG before setup (#150/#151) 2017-02-17 13:19:05 +01:00
Pavol Rusnak
505df38a84
fix when oled triangle is shown 2017-01-19 16:16:57 +01:00
Saleem Rashid
5f203d0a0c debug: Improve debugging API (#134) 
* Allow DEBUG_LOG without DEBUG_LINK
* Move debugInt() to debug.c
 2016-12-04 23:24:01 +01:00
Saleem Rashid
5c00b24307 trezor: Fix screen timeout (#131) 2016-11-26 13:48:04 +01:00
Saleem Rashid
b4eaf7dbaf timer: Fix non-critical integer overflow (#129) 
Every 4294967295 milliseconds (2 ^ 32 - 1), system_millis will overflow.
This means that every 49.71 days, system_millis will reset to zero.
Comparisons like `system_millis < (system_millis + 1)` would fail if the
latter had overflown and the former had not.

This is non-critical because the worst case is that one second could be
skipped or the screen could lock early.

This poses no threat to the exponential backoff used for protection
against brute force.
 2016-11-23 20:22:28 +01:00
Saleem Rashid
0ec32a6146 timer: Replace screen timeout with SysTick 
This provides an incredibly accurate screen timeout and removes the
superfluous screen timeout counter
 2016-11-17 02:07:46 +01:00
Saleem Rashid
25b9bfd97b timer: Use Cortex-M3 SysTick timers 
Removed `usbDelay(uint32_t cycles)`, added `usbSleep(uint32_t millis)`

The same method signature could cause silent code breakage at runtime,
as opposed to noisy code breakage at compile time which is the better
kind.
 2016-11-17 02:07:46 +01:00
Pavol Rusnak
592f3c9afe
lock screen after 10 minutes of inactivity 2016-10-25 17:45:30 +02:00
Saleem Rashid
0b51d060d8
allow ClearSession purely via confirm button 
Holding confirm button at home screen asks user whether they wish to
lock the TREZOR (clear the cached PIN and passphrase and show the
screensaver). This is identical behaviour to the ClearSession message.
 2016-10-25 15:21:56 +02:00
Pavol Rusnak
b1e3c52b08
remove DialogIcon enum, use bitmap structure directly 2016-06-08 19:20:07 +02:00
Pavol Rusnak
46119bd007
clear pin failures on wipe and when in debug mode 2016-05-20 17:00:10 +02:00
Pavol Rusnak
524f2a957a enable stack protector 2014-07-31 19:44:03 +02:00
Pavol Rusnak
2707e8aff6 move APPVER guards from includes to app code 2014-07-07 15:03:34 +02:00
Pavol Rusnak
0d0a1ab5f2 import v1.0.0 2014-04-29 14:38:32 +02:00