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Jochen Hoenicke a8bc3cb6bd Remove add_hash_type fields. 
The 4 byte hash_type/forkid is part of the signed message, but not
part of the transaction.  Instead of hacking it into the transaction,
add it after the transaction when computing the signature.
2017-11-13 22:20:08 +01:00
bootloader add project website (trezor.io) to license header 2017-11-05 17:47:23 +01:00
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gen add project website (trezor.io) to license header 2017-11-05 17:47:23 +01:00
gitian add gitian build (work in progress) 2016-01-19 21:15:39 +01:00
vendor Updated trezor-crypto. 2017-11-05 19:28:07 +01:00
.gitignore build: rework docker build scripts, update readme 2017-07-24 21:45:01 +02:00
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.travis.yml travis.yml: Download protoc from GitHub 2017-10-09 18:12:46 +01:00
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Makefile.include Makefile.include: Generate dependency files before build (#225) 2017-10-10 20:54:21 +02:00
memory_app_0.0.0.ld import v1.0.0 2014-04-29 14:38:32 +02:00
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README.md

TREZOR Firmware

Build Status gitter

https://trezor.io/

How to build TREZOR firmware?

  1. Install Docker
  2. git clone https://github.com/trezor/trezor-mcu.git
  3. cd trezor-mcu
  4. ./build-firmware.sh TAG (where TAG is v1.5.0 for example, if left blank the script builds latest commit in master branch)

This creates file build/trezor-TAG.bin and prints its fingerprint and size at the end of the build log.

How to build TREZOR bootloader?

  1. Install Docker
  2. git clone https://github.com/trezor/trezor-mcu.git
  3. cd trezor-mcu
  4. ./build-bootloader.sh TAG (where TAG is bl1.3.2 for example, if left blank the script builds latest commit in master branch)

This creates file build/bootloader-TAG.bin and prints its fingerprint and size at the end of the build log.

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

  1. Pick version of firmware binary listed on https://wallet.trezor.io/data/firmware/releases.json
  2. Download it: wget -O trezor.signed.bin https://wallet.trezor.io/data/firmware/trezor-1.3.6.bin
  3. Compute fingerprint: tail -c +257 trezor.signed.bin | sha256sum

Step 3 should produce the same sha256 fingerprint like your local build (for the same version tag). Firmware has a special header (of length 256 bytes) holding signatures themselves, which must be avoided while calculating the fingerprint, that's why tail command has to be used.