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Jochen Hoenicke 2a28680d6e Disable assertion checking 
The trezor-crypto has some assertions, which are enabled unless
compiled with -DNDEBUG.  This does not make much sense for the Trezor
as could not write the assertion errors to stderr anyway.

This simple patch removes the dependency to assert, printf, etc. It
saves about 11kb flash and 2.2kb ram.
2015-02-14 11:50:12 +01:00
bootloader rework layoutProgress functions 2014-12-21 18:58:56 +01:00
demo update trezor-crypto 2014-10-30 01:38:40 +01:00
firmware use Knuth shuffles 2015-02-13 20:51:02 +01:00
gen one more edit of 'c' letter in font 2015-02-13 20:59:47 +01:00
trezor-common@201b66a559 introduce homescreen 2015-02-04 21:27:07 +01:00
trezor-crypto@f4fe7c9aa5 integrate signing reorder patch by Jochen 2015-02-11 17:38:32 +01:00
trezor-qrenc@1da1cedfd6 enable OP_RETURN 2015-02-04 20:04:59 +01:00
.gitignore bootloader source code 2014-10-23 18:09:41 +02:00
.gitmodules implement GetAddress.show_display 2014-08-13 11:08:15 +02:00
buttons.c import v1.0.0 2014-04-29 14:38:32 +02:00
buttons.h adapt to new opencm3 include structure 2014-06-19 00:12:31 +02:00
COPYING import v1.0.0 2014-04-29 14:38:32 +02:00
Dockerfile check gpg key in Dockerfile 2015-02-13 18:26:32 +01:00
firmware-docker-build.sh rework docker build script 2014-12-27 16:34:02 +01:00
firmware-fingerprint.sh prepare 1.2.0 release 2014-07-03 01:20:34 +02:00
layout.c correctly skip utf-8 characters 2015-02-13 17:42:23 +01:00
layout.h rework layoutProgress functions 2014-12-21 18:58:56 +01:00
Makefile import v1.0.0 2014-04-29 14:38:32 +02:00
Makefile.include Disable assertion checking 2015-02-14 11:50:12 +01:00
memory_app_0.0.0.ld import v1.0.0 2014-04-29 14:38:32 +02:00
memory_app_1.0.0.ld import v1.0.0 2014-04-29 14:38:32 +02:00
memory.c use hdnode_private_ckd_cached where appropriate 2015-01-26 20:24:07 +01:00
memory.h import v1.0.0 2014-04-29 14:38:32 +02:00
memory.ld import v1.0.0 2014-04-29 14:38:32 +02:00
oled.c correctly skip utf-8 characters 2015-02-13 17:42:23 +01:00
oled.h refactor font handling 2015-02-13 15:37:23 +01:00
README.rst update README 2014-08-20 10:46:48 +02:00
rng.c use Knuth shuffles 2015-02-13 20:51:02 +01:00
rng.h use Knuth shuffles 2015-02-13 20:51:02 +01:00
serialno.c enable stack protector 2014-07-31 19:44:03 +02:00
serialno.h import v1.0.0 2014-04-29 14:38:32 +02:00
setup.c move APPVER guards from includes to app code 2014-07-07 15:03:34 +02:00
setup.h move APPVER guards from includes to app code 2014-07-07 15:03:34 +02:00
util.c import v1.0.0 2014-04-29 14:38:32 +02:00
util.h import v1.0.0 2014-04-29 14:38:32 +02:00

README.rst 

TREZOR Firmware
===============

http://bitcointrezor.com/

How to build Trezor firmware?
-----------------------------

1. Install Docker (from docker.com or from your distribution repositories)
2. ``git clone https://github.com/trezor/trezor-mcu.git``
3. ``cd trezor-mcu``
4. ``./firmware-docker-build.sh``

This creates trezor.bin in current directory and prints its fingerprint at the last line of the build log.

How to get fingerprint of firmware signed and distributed by SatoshiLabs?
-------------------------------------------------------------------------

1. Pick version of firmware binary listed on https://mytrezor.com/data/firmware/releases.json
2. Download it: ``wget -O trezor.signed.bin.hex https://mytrezor.com/data/firmware/trezor-1.1.0.bin.hex``
3. ``xxd -r -p trezor.signed.bin.hex trezor.signed.bin``
4. ``./firmware-fingerprint.sh trezor.signed.bin``

Step 4 should produce the same sha256 fingerprint like your local build.

The reasoning for ``firmware-fingerprint.sh`` script is that signed firmware has special header holding signatures themselves, which must be avoided while calculating the fingerprint.