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Jochen Hoenicke 9efc5bc93c Fixed array sizes again. (#194 ) This is the correct fix for `09917920ba` (how the code was meant to be written).		7 years ago
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demo	fix usage of RNG before setup (#150/#151)	8 years ago
fastflash	move -Os flag to Makefiles of bootloader and fastflash	7 years ago
firmware	Fixed array sizes again. (#194 )	7 years ago
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firmware-docker-build.sh	fix Docker build of libopencm3	8 years ago
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memory_app_2.0.0.ld	bootloader: add cpu test	7 years ago
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README.md

TREZOR Firmware

https://trezor.io/

How to build TREZOR firmware?

Install Docker
git clone https://github.com/trezor/trezor-mcu.git
cd trezor-mcu
./firmware-docker-build.sh TAG (where TAG is v1.3.2 for example, if left blank the script builds latest commit)

This creates file output/trezor-TAG.bin and prints its fingerprint at the last line of the build log.

How to build TREZOR bootloader?

Install Docker
git clone https://github.com/trezor/trezor-mcu.git
cd trezor-mcu
./bootloader-docker-build.sh

This creates file output/bootloader.bin and prints its fingerprint and size at the last line of the build log.

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

Pick version of firmware binary listed on https://wallet.trezor.io/data/firmware/releases.json
Download it: wget -O trezor.signed.bin https://wallet.trezor.io/data/firmware/trezor-1.3.6.bin
./firmware-fingerprint.sh trezor.signed.bin

Step 3 should produce the same sha256 fingerprint like your local build (for the same version tag).

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.