Merge remote-tracking branch 'origin/master' into andrewkozlik/slip0039

2024-11-21 23:18:13 +00:00 · 2019-04-29 11:29:54 +02:00 · 2019-04-29 11:29:54 +02:00 · e631983d6d
commit e631983d6d
parent ccb169e39e fe3d67e259
200 changed files with 6760 additions and 4171 deletions
--- a/core/.clang-format
+++ b/core/.clang-format
--- a/.gitignore
+++ b/.gitignore
@ -6,3 +6,4 @@
 .vscode/
 __pycache__/
 *.pyc
+/build
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -0,0 +1,30 @@
+variables:
+  # Init submodules.
+  # See https://docs.gitlab.com/ee/ci/yaml/#git-submodule-strategy
+  GIT_SUBMODULE_STRATEGY: "recursive"
+
+  # Use shallow cloning to speed up git clone. This can fail, if retrying an older build on CI
+  # and the old commit is not in the shallow history any more.
+  # See https://docs.gitlab.com/ee/ci/yaml/#shallow-cloning
+  GIT_DEPTH: "50"
+
+  # run make paralel
+  MAKEFLAGS: "-j10"
+
+stages:
+  - environment
+  - prebuild
+  - build
+  - test
+
+before_script:
+  - pipenv install
+
+include:
+  - ci/environment.yml
+  - ci/prebuild.yml  # common, style
+  - ci/core.yml
+  - ci/legacy.yml
+  # - ci/python.yml  TODO
+  - ci/crypto.yml
+  - ci/storage.yml
--- a/.gitmodules
+++ b/.gitmodules
@ -23,6 +23,7 @@
 [submodule "legacy/vendor/nanopb"]
 	path = legacy/vendor/nanopb
 	url = https://github.com/nanopb/nanopb.git
+	ignore = untracked
 [submodule "legacy/vendor/QR-Code-generator"]
 	path = legacy/vendor/QR-Code-generator
 	url = https://github.com/nayuki/QR-Code-generator.git
--- a/24
+++ b/24
@ -0,0 +1,24 @@
+## help commands:
+
+help: ## show this help
+	@awk -f ./tools/help.awk $(MAKEFILE_LIST)
+
+## style commands:
+
+style_check: ## run code style check on application sources and tests
+	flake8 --version
+	isort --version | awk '/VERSION/{print $$2}'
+	black --version
+	flake8 $(shell find -type f -name '*.py' | grep -f ./tools/style.py.include | grep -v -f ./tools/style.py.exclude )
+	isort --check-only $(shell find -type f -name '*.py' | grep -f ./tools/style.py.include | grep -v -f ./tools/style.py.exclude )
+	black --check $(shell find -type f -name '*.py' | grep -f ./tools/style.py.include | grep -v -f ./tools/style.py.exclude )
+
+style: ## apply code style on application sources and tests
+	isort $(shell find -type f -name '*.py' | grep -f ./tools/style.py.include | grep -v -f ./tools/style.py.exclude )
+	black $(shell find -type f -name '*.py' | grep -f ./tools/style.py.include | grep -v -f ./tools/style.py.exclude )
+
+cstyle_check: ## run code style check on low-level C code
+	./tools/clang-format-check $(shell find -type f -name '*.c' -o -name '*.h' | grep -f ./tools/style.c.include | grep -v -f ./tools/style.c.exclude )
+
+cstyle: ## apply code style on low-level C code
+	clang-format -i $(shell find -type f -name '*.c' -o -name '*.h' | grep -f ./tools/style.c.include | grep -v -f ./tools/style.c.exclude )
--- a/core/Pipfile
+++ b/core/Pipfile
@ -4,31 +4,49 @@ name = "pypi"
 verify_ssl = true

 [packages]
-trezor = {git = "https://github.com/trezor/python-trezor", editable = true, ref = "master"}
+# all
+trezor = {editable = true, path = "./python"}
+scons = "*"
 protobuf = "==3.4.0"
-
-# python-trezor tests
+pyblake2 = "*"
+## tests
 pytest = "*"
 mock = "*"
-
-# make style
+## style
 isort = "*"
 flake8 = "*"
 black = "*"
+mako = ">=1.0.7"
+munch = ">=2.3.2"

-# trezor-common cointool
+# common
+demjson = "*"
+graphviz = "*"  # TODO this was '8' do we need that?
+## cointool
 click = ">=6"
 "ed25519" = ">=1.4"
 requests = ">=2.19"
-munch = ">=2.3.2"
 termcolor = ">=0.1.2"
 Pillow = ">=5.2.0"
-Mako = ">=1.0.7"

-# monero
+# crypto
+ecdsa = "*"
+curve25519-donna = "*"
+pyasn1 = "*"
+
+# core
+## monero
 monero_agent = {version = ">=2.0.1", extras = ["tcry", "dev"]}
 py_trezor_crypto_ph4 = {version = ">=0.1.1"}

+# legacy
+setuptools = ">=24.2.0"
+typing = "*"
+
+# storage
+cryptography = "*"
+hypothesis = "*"
+
 [dev-packages]
 scan-build = "*"

--- a/core/Pipfile.lock
+++ b/core/Pipfile.lock
@ -1,7 +1,7 @@
 {
    "_meta": {
        "hash": {
-            "sha256": "f038c016ebf0f0551ad1a2d066dd5861661925767b56bcf3c82b6764156b3b60"
+            "sha256": "4c4b090a727ea8f5db592444bf5930bb9ec06898d5b58d7c4eba4fd9a1317ebb"
        },
        "pipfile-spec": 6,
        "requires": {},
@ -79,36 +79,36 @@
        },
        "cffi": {
            "hashes": [
-                "sha256:00b97afa72c233495560a0793cdc86c2571721b4271c0667addc83c417f3d90f",
-                "sha256:0ba1b0c90f2124459f6966a10c03794082a2f3985cd699d7d63c4a8dae113e11",
-                "sha256:0bffb69da295a4fc3349f2ec7cbe16b8ba057b0a593a92cbe8396e535244ee9d",
-                "sha256:21469a2b1082088d11ccd79dd84157ba42d940064abbfa59cf5f024c19cf4891",
-                "sha256:2e4812f7fa984bf1ab253a40f1f4391b604f7fc424a3e21f7de542a7f8f7aedf",
-                "sha256:2eac2cdd07b9049dd4e68449b90d3ef1adc7c759463af5beb53a84f1db62e36c",
-                "sha256:2f9089979d7456c74d21303c7851f158833d48fb265876923edcb2d0194104ed",
-                "sha256:3dd13feff00bddb0bd2d650cdb7338f815c1789a91a6f68fdc00e5c5ed40329b",
-                "sha256:4065c32b52f4b142f417af6f33a5024edc1336aa845b9d5a8d86071f6fcaac5a",
-                "sha256:51a4ba1256e9003a3acf508e3b4f4661bebd015b8180cc31849da222426ef585",
-                "sha256:59888faac06403767c0cf8cfb3f4a777b2939b1fbd9f729299b5384f097f05ea",
-                "sha256:59c87886640574d8b14910840327f5cd15954e26ed0bbd4e7cef95fa5aef218f",
-                "sha256:610fc7d6db6c56a244c2701575f6851461753c60f73f2de89c79bbf1cc807f33",
-                "sha256:70aeadeecb281ea901bf4230c6222af0248c41044d6f57401a614ea59d96d145",
-                "sha256:71e1296d5e66c59cd2c0f2d72dc476d42afe02aeddc833d8e05630a0551dad7a",
-                "sha256:8fc7a49b440ea752cfdf1d51a586fd08d395ff7a5d555dc69e84b1939f7ddee3",
-                "sha256:9b5c2afd2d6e3771d516045a6cfa11a8da9a60e3d128746a7fe9ab36dfe7221f",
-                "sha256:9c759051ebcb244d9d55ee791259ddd158188d15adee3c152502d3b69005e6bd",
-                "sha256:b4d1011fec5ec12aa7cc10c05a2f2f12dfa0adfe958e56ae38dc140614035804",
-                "sha256:b4f1d6332339ecc61275bebd1f7b674098a66fea11a00c84d1c58851e618dc0d",
-                "sha256:c030cda3dc8e62b814831faa4eb93dd9a46498af8cd1d5c178c2de856972fd92",
-                "sha256:c2e1f2012e56d61390c0e668c20c4fb0ae667c44d6f6a2eeea5d7148dcd3df9f",
-                "sha256:c37c77d6562074452120fc6c02ad86ec928f5710fbc435a181d69334b4de1d84",
-                "sha256:c8149780c60f8fd02752d0429246088c6c04e234b895c4a42e1ea9b4de8d27fb",
-                "sha256:cbeeef1dc3c4299bd746b774f019de9e4672f7cc666c777cd5b409f0b746dac7",
-                "sha256:e113878a446c6228669144ae8a56e268c91b7f1fafae927adc4879d9849e0ea7",
-                "sha256:e21162bf941b85c0cda08224dade5def9360f53b09f9f259adb85fc7dd0e7b35",
-                "sha256:fb6934ef4744becbda3143d30c6604718871495a5e36c408431bf33d9c146889"
+                "sha256:041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774",
+                "sha256:046ef9a22f5d3eed06334d01b1e836977eeef500d9b78e9ef693f9380ad0b83d",
+                "sha256:066bc4c7895c91812eff46f4b1c285220947d4aa46fa0a2651ff85f2afae9c90",
+                "sha256:066c7ff148ae33040c01058662d6752fd73fbc8e64787229ea8498c7d7f4041b",
+                "sha256:2444d0c61f03dcd26dbf7600cf64354376ee579acad77aef459e34efcb438c63",
+                "sha256:300832850b8f7967e278870c5d51e3819b9aad8f0a2c8dbe39ab11f119237f45",
+                "sha256:34c77afe85b6b9e967bd8154e3855e847b70ca42043db6ad17f26899a3df1b25",
+                "sha256:46de5fa00f7ac09f020729148ff632819649b3e05a007d286242c4882f7b1dc3",
+                "sha256:4aa8ee7ba27c472d429b980c51e714a24f47ca296d53f4d7868075b175866f4b",
+                "sha256:4d0004eb4351e35ed950c14c11e734182591465a33e960a4ab5e8d4f04d72647",
+                "sha256:4e3d3f31a1e202b0f5a35ba3bc4eb41e2fc2b11c1eff38b362de710bcffb5016",
+                "sha256:50bec6d35e6b1aaeb17f7c4e2b9374ebf95a8975d57863546fa83e8d31bdb8c4",
+                "sha256:55cad9a6df1e2a1d62063f79d0881a414a906a6962bc160ac968cc03ed3efcfb",
+                "sha256:5662ad4e4e84f1eaa8efce5da695c5d2e229c563f9d5ce5b0113f71321bcf753",
+                "sha256:59b4dc008f98fc6ee2bb4fd7fc786a8d70000d058c2bbe2698275bc53a8d3fa7",
+                "sha256:73e1ffefe05e4ccd7bcea61af76f36077b914f92b76f95ccf00b0c1b9186f3f9",
+                "sha256:a1f0fd46eba2d71ce1589f7e50a9e2ffaeb739fb2c11e8192aa2b45d5f6cc41f",
+                "sha256:a2e85dc204556657661051ff4bab75a84e968669765c8a2cd425918699c3d0e8",
+                "sha256:a5457d47dfff24882a21492e5815f891c0ca35fefae8aa742c6c263dac16ef1f",
+                "sha256:a8dccd61d52a8dae4a825cdbb7735da530179fea472903eb871a5513b5abbfdc",
+                "sha256:ae61af521ed676cf16ae94f30fe202781a38d7178b6b4ab622e4eec8cefaff42",
+                "sha256:b012a5edb48288f77a63dba0840c92d0504aa215612da4541b7b42d849bc83a3",
+                "sha256:d2c5cfa536227f57f97c92ac30c8109688ace8fa4ac086d19d0af47d134e2909",
+                "sha256:d42b5796e20aacc9d15e66befb7a345454eef794fdb0737d1af593447c6c8f45",
+                "sha256:dee54f5d30d775f525894d67b1495625dd9322945e7fee00731952e0368ff42d",
+                "sha256:e070535507bd6aa07124258171be2ee8dfc19119c28ca94c9dfb7efd23564512",
+                "sha256:e1ff2748c84d97b065cc95429814cdba39bcbd77c9c85c89344b317dc0d9cbff",
+                "sha256:ed851c75d1e0e043cbf5ca9a8e1b13c4c90f3fbd863dacb01c0808e2b5204201"
            ],
-            "version": "==1.12.2"
+            "version": "==1.12.3"
        },
        "chacha20poly1305": {
            "hashes": [
@ -160,6 +160,7 @@
                "sha256:d9ed28030797c00f4bc43c86bf819266c76a5ea61d006cd4078a93ebf7da6bfd",
                "sha256:e603aa7bb52e4e8ed4119a58a03b60323918467ef209e6ff9db3ac382e5cf2c6"
            ],
+            "index": "pypi",
            "version": "==2.6.1"
        },
        "ctypeslib2": {
@ -169,11 +170,26 @@
            ],
            "version": "==2.2.2"
        },
+        "curve25519-donna": {
+            "hashes": [
+                "sha256:1818a9d5356a05c022cd504f44fe1d2f641a5c020f8a4c51b2294e02bd9c1bf0"
+            ],
+            "index": "pypi",
+            "version": "==1.3"
+        },
+        "demjson": {
+            "hashes": [
+                "sha256:31de2038a0fdd9c4c11f8bf3b13fe77bc2a128307f965c8d5fb4dc6d6f6beb79"
+            ],
+            "index": "pypi",
+            "version": "==2.2.4"
+        },
        "ecdsa": {
            "hashes": [
                "sha256:20c17e527e75acad8f402290e158a6ac178b91b881f941fc6ea305bfdfb9657c",
                "sha256:5c034ffa23413ac923541ceb3ac14ec15a0d2530690413bff58c12b80e56d884"
            ],
+            "index": "pypi",
            "version": "==0.13.2"
        },
        "ed25519": {
@ -205,6 +221,23 @@
            "index": "pypi",
            "version": "==3.7.7"
        },
+        "graphviz": {
+            "hashes": [
+                "sha256:0e1744a45b0d707bc44f99c7b8e5f25dc22cf96b6aaf2432ac308ed9822a9cb6",
+                "sha256:d311be4fddfe832a56986ac5e1d6e8715d7fcb0208560da79d1bb0f72abef41f"
+            ],
+            "index": "pypi",
+            "version": "==0.10.1"
+        },
+        "hypothesis": {
+            "hashes": [
+                "sha256:4e1378aec40b109f2212f8416a0ef27635b40fdc22a7a8116cd5527776ce1f9e",
+                "sha256:63d33b2394410ab09a05a19354d826e2aa7814288b0800eb5e89857181def40a",
+                "sha256:905395b9da7fe04e5ce32b41eace83b613586a104db4b4b0a2552db980a40dd2"
+            ],
+            "index": "pypi",
+            "version": "==4.18.0"
+        },
        "idna": {
            "hashes": [
                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
@ -441,6 +474,14 @@
            "index": "pypi",
            "version": "==0.1.1"
        },
+        "pyasn1": {
+            "hashes": [
+                "sha256:da2420fe13a9452d8ae97a0e478adde1dee153b11ba832a95b223a2ba01c10f7",
+                "sha256:da6b43a8c9ae93bc80e2739efb38cc776ba74a886e3e9318d65fe81a8b8a2c6e"
+            ],
+            "index": "pypi",
+            "version": "==0.4.5"
+        },
        "pyblake2": {
            "hashes": [
                "sha256:3757f7ad709b0e1b2a6b3919fa79fe3261f166fc375cd521f2be480f8319dde9",
@ -453,6 +494,7 @@
                "sha256:c53417ee0bbe77db852d5fd1036749f03696ebc2265de359fe17418d800196c4",
                "sha256:fbc9fcde75713930bc2a91b149e97be2401f7c9c56d735b46a109210f58d7358"
            ],
+            "index": "pypi",
            "version": "==1.1.2"
        },
        "pycodestyle": {
@ -543,6 +585,14 @@
            "index": "pypi",
            "version": "==2.21.0"
        },
+        "scons": {
+            "hashes": [
+                "sha256:8c2353ae3ce559e9361baa254c0c85d3eb099d5f96e44b5bc586801b7c756a06",
+                "sha256:e95eaae17d9e490cf12cd37f091a6cbee8a628b5c8dbd3cab1f348f602f46462"
+            ],
+            "index": "pypi",
+            "version": "==3.0.5"
+        },
        "shlib": {
            "hashes": [
                "sha256:f9798b0a3e37407171f06efca7c213269f034eee2c94dd9933a819730a6d528b"
@ -579,8 +629,16 @@
        },
        "trezor": {
            "editable": true,
-            "git": "https://github.com/trezor/python-trezor",
-            "ref": "2813522b05cef4e0e545a101f8b3559a3183b45b"
+            "path": "./python"
+        },
+        "typing": {
+            "hashes": [
+                "sha256:4027c5f6127a6267a435201981ba156de91ad0d1d98e9ddc2aa173453453492d",
+                "sha256:57dcf675a99b74d64dacf6fba08fb17cf7e3d5fdff53d4a30ea2a5e7e52543d4",
+                "sha256:a4c8473ce11a65999c8f59cb093e70686b6c84c98df58c1dae9b3b196089858a"
+            ],
+            "index": "pypi",
+            "version": "==3.6.6"
        },
        "typing-extensions": {
            "hashes": [
@ -599,10 +657,10 @@
        },
        "virtualenv": {
            "hashes": [
-                "sha256:6aebaf4dd2568a0094225ebbca987859e369e3e5c22dc7d52e5406d504890417",
-                "sha256:984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39"
+                "sha256:15ee248d13e4001a691d9583948ad3947bcb8a289775102e4c4aa98a8b7a6d73",
+                "sha256:bfc98bb9b42a3029ee41b96dc00a34c2f254cbf7716bec824477b2c82741a5c4"
            ],
-            "version": "==16.4.3"
+            "version": "==16.5.0"
        },
        "wheel": {
            "hashes": [
@ -626,6 +684,7 @@
                "sha256:57dcf675a99b74d64dacf6fba08fb17cf7e3d5fdff53d4a30ea2a5e7e52543d4",
                "sha256:a4c8473ce11a65999c8f59cb093e70686b6c84c98df58c1dae9b3b196089858a"
            ],
+            "index": "pypi",
            "version": "==3.6.6"
        }
    }
--- a/legacy/Dockerfile
+++ b/legacy/Dockerfile
@ -1,17 +1,17 @@
 # initialize from the image

-FROM debian:9
+FROM python

 ARG TOOLCHAIN_FLAVOR=linux
 ENV TOOLCHAIN_FLAVOR=$TOOLCHAIN_FLAVOR

 # install build tools and dependencies

-ARG EMULATOR=0
-ENV EMULATOR=$EMULATOR
-
 RUN apt-get update && apt-get install -y \
-    build-essential wget git python3-pip
+    build-essential wget git libsodium-dev graphviz \
+    valgrind check libssl-dev libusb-1.0-0-dev libudev-dev
+
+# TODO are all apt packages actually needed?

 # install dependencies from toolchain source build

@ -31,10 +31,6 @@ ENV TOOLCHAIN_URL=https://developer.arm.com/-/media/Files/downloads/gnu-rm/$TOOL
 ENV TOOLCHAIN_HASH_linux=fb31fbdfe08406ece43eef5df623c0b2deb8b53e405e2c878300f7a1f303ee52
 ENV TOOLCHAIN_HASH_src=bc228325dbbfaf643f2ee5d19e01d8b1873fcb9c31781b5e1355d40a68704ce7

-RUN if [ "$EMULATOR" = 1 ]; then \
-        apt-get install -y libsdl2-dev libsdl2-image-dev; \
-    fi
-
 # extract toolchain

 RUN cd /opt && wget $TOOLCHAIN_URL
@ -64,14 +60,19 @@ RUN echo "${PROTOBUF_HASH} protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" | sha256

 ENV PATH=/opt/$TOOLCHAIN_LONGVER/bin:$PATH

-ENV PYTHON=python3
 ENV LC_ALL=C.UTF-8 LANG=C.UTF-8

 # use zipfile module to extract files world-readable
+ENV PYTHON=python
+
 RUN $PYTHON -m zipfile -e "protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" /usr/local && chmod 755 /usr/local/bin/protoc

 ENV WORKON_HOME=/tmp/.venvs

 # install python dependencies

-RUN $PYTHON -m pip install pipenv
+RUN pip install pipenv
+
+RUN $PYTHON --version
+RUN pip --version
+RUN pipenv --version
--- a/ci/core.yml
+++ b/ci/core.yml
@ -0,0 +1,58 @@
+image: registry.corp.sldev.cz/trezor/trezor-firmware/environment
+
+build core firmware:
+  stage: build
+  script:
+    - cd core
+    - pipenv run make build_cross
+    - pipenv run make build_boardloader
+    - pipenv run make build_bootloader
+    - pipenv run make build_prodtest
+    - pipenv run make build_firmware
+    # - test "$TREZOR_MODEL" = "1" || pipenv run make sizecheck
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA"
+    paths:
+    - core/build/firmware/firmware.bin
+    - core/build/bootloader/bootloader.bin
+    expire_in: 1 week
+
+build core unix:
+  stage: build
+  script:
+    - cd core
+    - pipenv run make build_unix_noui
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA"
+    untracked: true
+    expire_in: 1 day
+
+test core unix unit:
+  stage: test
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+  dependencies:
+    - build core unix
+  script:
+    - cd core
+    - pipenv run make test
+
+test core unix device:
+  stage: test
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+  dependencies:
+    - build core unix
+  script:
+    - cd core
+    - pipenv run make test_emu
+
+test core unix monero:
+  stage: test
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+  dependencies:
+    - build core unix
+  script:
+    - cd core
+    - pipenv run make test_emu_monero
--- a/ci/crypto.yml
+++ b/ci/crypto.yml
@ -0,0 +1,23 @@
+image: registry.corp.sldev.cz/trezor/trezor-firmware/environment
+
+build crypto:
+  stage: build
+  script:
+    - cd crypto
+    - pipenv run make
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA"
+    untracked: true
+    expire_in: 1 day
+
+test crypto:
+  stage: test
+  dependencies:
+    - build crypto
+  script:
+    - cd crypto
+    - ./tests/aestst
+    - ./tests/test_check
+    - CK_TIMEOUT_MULTIPLIER=20 valgrind -q --error-exitcode=1 ./tests/test_check
+    - ./tests/test_openssl 1000
+    - ITERS=10 pipenv run pytest tests/  # TODO are ITERS=10 propagated?
--- a/ci/environment.yml
+++ b/ci/environment.yml
@ -0,0 +1,16 @@
+environment:
+  stage: environment
+  image: docker:latest
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+    CONTAINER_NAME: "$CI_REGISTRY/trezor/trezor-firmware/environment"
+  services:
+    - docker:dind
+  before_script:
+    - docker login $CI_REGISTRY -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD
+  when: manual
+  script:
+    - docker pull $CONTAINER_NAME:latest || true
+    - docker build --cache-from $CONTAINER_NAME:latest --tag $CONTAINER_NAME:$CI_COMMIT_SHA --tag $CONTAINER_NAME:latest ci/
+    - docker push $CONTAINER_NAME:$CI_COMMIT_SHA
+    - docker push $CONTAINER_NAME:latest
--- a/ci/legacy.yml
+++ b/ci/legacy.yml
@ -0,0 +1,56 @@
+image: registry.corp.sldev.cz/trezor/trezor-firmware/environment
+
+build legacy firmware:
+  stage: build
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+    - pipenv run make -C bootloader
+    - pipenv run make -C demo
+
+build legacy firmware debug:
+  stage: build
+  variables:
+    DEBUG_LINK: "1"
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+    - pipenv run make -C bootloader
+    - pipenv run make -C demo
+
+build legacy firmware bitcoinonly:
+  stage: build
+  variables:
+    BITCOIN_ONLY: "1"
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+    - pipenv run make -C bootloader
+    - pipenv run make -C demo
+
+build legacy emu:
+  stage: build
+  variables:
+    HEADLESS: "1"
+    EMULATOR: "1"
+    DEBUG_LINK: "1"
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+  artifacts:
+    name: "$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA"
+    untracked: true
+    expire_in: 1 day
+
+# TODO: aren't some tests from .travis.yml missing?
+test legacy emu:
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+  stage: test
+  dependencies:
+    - build legacy emu
+  variables:
+    EMULATOR: "1"
+  script:
+    - cd legacy
+    - pipenv run script/test
--- a/ci/prebuild.yml
+++ b/ci/prebuild.yml
@ -0,0 +1,18 @@
+image: registry.corp.sldev.cz/trezor/trezor-firmware/environment
+
+prebuild style:
+  stage: prebuild
+  script:
+    - pipenv run make style_check
+    - cd core && pipenv run make templates_check  # TODO
+
+prebuild common:
+  stage: prebuild
+  script:
+    - cd common
+    - pipenv run jsonlint defs/*.json
+    - pipenv run jsonlint defs/*/*.json
+    - pipenv run python tools/cointool.py check
+    - pipenv run python tools/support.py check --ignore-missing
+    - pipenv run python protob/check.py
+    - pipenv run python protob/graph.py protob/*.proto  # TODO: artifacts?
--- a/ci/storage.yml
+++ b/ci/storage.yml
@ -0,0 +1,11 @@
+image: registry.corp.sldev.cz/trezor/trezor-firmware/environment
+
+test storage:
+  variables:
+    GIT_SUBMODULE_STRATEGY: none  # no need to fetch submodules
+  stage: test
+  dependencies: []
+  script:
+    - cd storage/tests
+    - pipenv run make build
+    - pipenv run make tests_all
--- a/common/.travis.yml
+++ b/common/.travis.yml
@ -1,37 +0,0 @@
-language: python
-
-# Runs jobs on container based infrastructure
-sudo: false
-
-# Saves pip downloads/wheels between builds
-cache:
-  directories:
-    - $HOME/.cache/pip
-
-addons:
-    apt:
-        packages:
-            - graphviz
-
-python:
-    - "3.6"
-
-install:
-    - pip install demjson graphviz
-    - pip install -r tools/requirements.txt
-
-script:
-    - jsonlint defs/*.json
-    - jsonlint defs/*/*.json
-    - python tools/cointool.py check
-    - python tools/support.py check --ignore-missing
-    - python protob/check.py
-    - python protob/graph.py protob/*.proto
-
-notifications:
-  webhooks:
-    urls:
-      - http://ci-bot.satoshilabs.com:5000/travis
-    on_success: always
-    on_failure: always
-    on_start: always
--- a/common/defs/bitcoin/blockstamp.json
+++ b/common/defs/bitcoin/blockstamp.json
@ -0,0 +1,42 @@
+{
+  "coin_name": "BlockStamp",
+  "coin_shortcut": "BST",
+  "coin_label": "BlockStamp",
+  "website": "https://blockstamp.info",
+  "github": "https://github.com/BlockStamp/bst",
+  "maintainer": "Krzysztof Kuchta <k.kuchta@blockstamp.info>",
+  "curve_name": "secp256k1",
+  "address_type": 26,
+  "address_type_p2sh": 5,
+  "maxfee_kb": 2000000,
+  "minfee_kb": 1000,
+  "signed_message_header": "BST Signed Message:\n",
+  "hash_genesis_block": "8000000049a2e26b0185be50b4b8ed58b707c8893762959f0b1673641cae1828",
+  "xprv_magic": 76066276,
+  "xpub_magic": 76067358,
+  "xpub_magic_segwit_p2sh": 77429938,
+  "xpub_magic_segwit_native": 78792518,
+  "bech32_prefix": "bst",
+  "cashaddr_prefix": null,
+  "slip44": 254,
+  "segwit": true,
+  "decred": false,
+  "fork_id": null,
+  "force_bip143": false,
+  "bip115": false,
+  "default_fee_b": {
+    "Low": 10,
+    "Economy": 70,
+    "Normal": 140,
+    "High": 200
+  },
+  "dust_limit": 546,
+  "blocktime_seconds": 60,
+  "uri_prefix": "blockstamp",
+  "min_address_length": 27,
+  "max_address_length": 34,
+  "bitcore": [],
+  "blockbook": [],
+  "cooldown": 1000,
+  "consensus_branch_id": null
+}
--- a/common/defs/bitcoin/blockstamp.png
+++ b/common/defs/bitcoin/blockstamp.png
--- a/common/defs/bitcoin/faircoin.png
+++ b/common/defs/bitcoin/faircoin.png
--- a/common/defs/bitcoin/fujicoin.json
+++ b/common/defs/bitcoin/fujicoin.json
@ -8,8 +8,8 @@
  "curve_name": "secp256k1",
  "address_type": 36,
  "address_type_p2sh": 16,
-  "maxfee_kb": 10000000,
-  "minfee_kb": 100000,
+  "maxfee_kb": 1000000000,
+  "minfee_kb": 10000000,
  "signed_message_header": "FujiCoin Signed Message:\n",
  "hash_genesis_block": "adb6d9cfd74075e7f91608add4bd2a2ea636f70856183086842667a1597714a0",
  "xpub_magic": 76067358,
@ -25,10 +25,10 @@
  "force_bip143": false,
  "bip115": false,
  "default_fee_b": {
-    "Low": 100,
-    "Economy": 200,
-    "Normal": 500,
-    "High": 1000
+    "Low": 10000,
+    "Economy": 20000,
+    "Normal": 50000,
+    "High": 100000
  },
  "dust_limit": 546,
  "blocktime_seconds": 60,
--- a/common/defs/support.json
+++ b/common/defs/support.json
@ -96,6 +96,7 @@
      "bitcoin:BCH": "1.6.2",
      "bitcoin:BITC": "1.7.2",
      "bitcoin:BSD": "1.7.2",
+      "bitcoin:BST": "soon",
      "bitcoin:BTC": "1.5.2",
      "bitcoin:BTCP": "1.6.2",
      "bitcoin:BTDX": "1.7.2",
@ -106,6 +107,7 @@
      "bitcoin:DGB": "1.6.3",
      "bitcoin:DNR": "1.7.1",
      "bitcoin:DOGE": "1.5.2",
+      "bitcoin:FAIR": "soon",
      "bitcoin:FJC": "1.6.1",
      "bitcoin:FLASH": "1.7.1",
      "bitcoin:FLO": "1.7.2",
@ -122,8 +124,10 @@
      "bitcoin:NIX": "1.7.2",
      "bitcoin:NMC": "1.5.2",
      "bitcoin:PIVX": "1.8.0",
+      "bitcoin:POLIS": "soon",
      "bitcoin:PTC": "1.7.1",
      "bitcoin:QTUM": "1.8.1",
+      "bitcoin:REGTEST": "1.8.2",
      "bitcoin:RVN": "1.7.2",
      "bitcoin:SMART": "1.7.1",
      "bitcoin:TAZ": "1.6.2",
@ -135,6 +139,7 @@
      "bitcoin:VTC": "1.6.1",
      "bitcoin:XMY": "1.7.1",
      "bitcoin:XPM": "1.8.0",
+      "bitcoin:XRC": "soon",
      "bitcoin:XSN": "1.8.0",
      "bitcoin:XZC": "1.6.2",
      "bitcoin:ZCL": "1.8.0",
@ -284,7 +289,6 @@
      "erc20:eth:BRD": "1.6.2",
      "erc20:eth:BRLN": "1.8.0",
      "erc20:eth:BSDC": "1.6.2",
-      "erc20:eth:BST": "1.6.2",
      "erc20:eth:BTCA": "1.8.0",
      "erc20:eth:BTCE": "1.6.2",
      "erc20:eth:BTCL": "1.6.2",
@ -1232,9 +1236,11 @@
      "eth:ETC": "1.6.2",
      "eth:ETH": "1.6.2",
      "eth:ETHO": "1.6.3",
+      "eth:ETI": "soon",
      "eth:ETSC": "1.6.2",
      "eth:EXP": "1.6.2",
      "eth:GO": "1.6.2",
+      "eth:META": "soon",
      "eth:MIX": "1.7.2",
      "eth:MUSIC": "1.6.3",
      "eth:PIRL": "1.6.3",
@ -1261,6 +1267,7 @@
      "nem:XEM": "1.6.2"
    },
    "unsupported": {
+      "bitcoin:CPC": "not implemented",
      "bitcoin:CRW": "address_type collides with Bitcoin",
      "bitcoin:TRC": "address_type collides with Bitcoin",
      "bitcoin:ZEN": "not implemented",
@ -1278,6 +1285,7 @@
      "erc20:eth:BNC:ef51": "(AUTO) duplicate key",
      "erc20:eth:BOX:63f5": "(AUTO) duplicate key",
      "erc20:eth:BOX:e1a1": "(AUTO) duplicate key",
+      "erc20:eth:BST": "(AUTO) duplicate key",
      "erc20:eth:BTL (Battle)": "(AUTO) duplicate key",
      "erc20:eth:BTL (Bitlle)": "(AUTO) duplicate key",
      "erc20:eth:BTR:499a": "(AUTO) duplicate key",
@ -1417,12 +1425,14 @@
      "erc20:eth:YEED:6f7a": "(AUTO) duplicate key",
      "erc20:eth:YEED:ca27": "(AUTO) duplicate key",
      "misc:ADA": "not implemented",
+      "misc:BNB": "not implemented",
      "misc:EOS": "not implemented",
      "misc:ONT": "not implemented",
      "misc:TRX": "not implemented",
      "misc:XMR": "not implemented",
      "misc:XRP": "not implemented",
-      "misc:XTZ": "not implemented"
+      "misc:XTZ": "not implemented",
+      "misc:tXRP": "not implemented"
    }
  },
  "trezor2": {
@ -1432,6 +1442,7 @@
      "bitcoin:BCH": "2.0.7",
      "bitcoin:BITC": "2.0.10",
      "bitcoin:BSD": "2.0.10",
+      "bitcoin:BST": "soon",
      "bitcoin:BTC": "2.0.5",
      "bitcoin:BTCP": "2.0.7",
      "bitcoin:BTDX": "2.0.10",
@ -1443,6 +1454,7 @@
      "bitcoin:DGB": "2.0.7",
      "bitcoin:DNR": "2.0.8",
      "bitcoin:DOGE": "2.0.5",
+      "bitcoin:FAIR": "soon",
      "bitcoin:FJC": "2.0.5",
      "bitcoin:FLASH": "2.0.8",
      "bitcoin:FLO": "2.0.11",
@ -1459,8 +1471,10 @@
      "bitcoin:NIX": "2.0.11",
      "bitcoin:NMC": "2.0.5",
      "bitcoin:PIVX": "2.0.11",
+      "bitcoin:POLIS": "soon",
      "bitcoin:PTC": "2.0.8",
      "bitcoin:QTUM": "2.1.1",
+      "bitcoin:REGTEST": "2.1.2",
      "bitcoin:RVN": "2.0.10",
      "bitcoin:SMART": "2.0.8",
      "bitcoin:TAZ": "2.0.7",
@ -1472,6 +1486,7 @@
      "bitcoin:VTC": "2.0.5",
      "bitcoin:XMY": "2.0.8",
      "bitcoin:XPM": "2.0.11",
+      "bitcoin:XRC": "soon",
      "bitcoin:XSN": "2.0.11",
      "bitcoin:XZC": "2.0.7",
      "bitcoin:ZCL": "2.0.11",
@ -1622,7 +1637,6 @@
      "erc20:eth:BRD": "2.0.7",
      "erc20:eth:BRLN": "2.0.10",
      "erc20:eth:BSDC": "2.0.7",
-      "erc20:eth:BST": "2.0.7",
      "erc20:eth:BTCA": "2.0.10",
      "erc20:eth:BTCE": "2.0.7",
      "erc20:eth:BTCL": "2.0.7",
@ -2570,9 +2584,11 @@
      "eth:ETC": "2.0.7",
      "eth:ETH": "2.0.7",
      "eth:ETHO": "2.0.8",
+      "eth:ETI": "soon",
      "eth:ETSC": "2.0.7",
      "eth:EXP": "2.0.7",
      "eth:GO": "2.0.7",
+      "eth:META": "soon",
      "eth:MIX": "2.0.10",
      "eth:MUSIC": "2.0.8",
      "eth:PIRL": "2.0.8",
@ -2620,6 +2636,7 @@
      "erc20:eth:BNC:ef51": "(AUTO) duplicate key",
      "erc20:eth:BOX:63f5": "(AUTO) duplicate key",
      "erc20:eth:BOX:e1a1": "(AUTO) duplicate key",
+      "erc20:eth:BST": "(AUTO) duplicate key",
      "erc20:eth:BTL (Battle)": "(AUTO) duplicate key",
      "erc20:eth:BTL (Bitlle)": "(AUTO) duplicate key",
      "erc20:eth:BTR:499a": "(AUTO) duplicate key",
--- a/common/defs/webauthn/gen.py
+++ b/common/defs/webauthn/gen.py
@ -1,13 +1,12 @@
 #!/usr/bin/env python3
+import json
 import sys
 from glob import glob
-import json
 from hashlib import sha256

-
 try:
    opt = sys.argv[1]
-except:
+except IndexError:
    print("Usage: gen.py [core|mcu|check])")
    sys.exit(1)

@ -22,12 +21,12 @@ def gen_core(data):
    for d in data:
        if "u2f" in d:
            url, label = d["u2f"], d["label"]
-            print("    \"%s\": \"%s\"," % (url, label))
+            print('    "%s": "%s",' % (url, label))
    print("    # WebAuthn")
    for d in data:
        if "webauthn" in d:
            origin, label = d["webauthn"], d["label"]
-            print("    \"%s\": \"%s\"," % (origin, label))
+            print('    "%s": "%s",' % (origin, label))
    print("}")


@ -36,12 +35,17 @@ def gen_mcu(data):
        if "u2f" in d:
            url, label = d["u2f"], d["label"]
            h = sha256(url.encode()).digest()
-            print("\t{\n\t\t// U2F: %s\n\t\t%s,\n\t\t\"%s\"\n\t}," % (url, c_bytes(h), label))
+            print(
+                '\t{\n\t\t// U2F: %s\n\t\t%s,\n\t\t"%s"\n\t},'
+                % (url, c_bytes(h), label)
+            )
        if "webauthn" in d:
            origin, label = d["webauthn"], d["label"]
            h = sha256(origin.encode()).digest()
-            print("\t{\n\t\t// WebAuthn: %s\n\t\t%s,\n\t\t\"%s\"\n\t}," % (origin, c_bytes(h), label))
-
+            print(
+                '\t{\n\t\t// WebAuthn: %s\n\t\t%s,\n\t\t"%s"\n\t},'
+                % (origin, c_bytes(h), label)
+            )


 data = []
--- a/common/keys/public_trezor1.h
+++ b/common/keys/public_trezor1.h
@ -1,3 +1,4 @@
+// clang-format off
 // TREZORv1 production public keys
 "\x04\xd5\x71\xb7\xf1\x48\xc5\xe4\x23\x2c\x38\x14\xf7\x77\xd8\xfa\xea\xf1\xa8\x42\x16\xc7\x8d\x56\x9b\x71\x04\x1f\xfc\x76\x8a\x5b\x2d\x81\x0f\xc3\xbb\x13\x4d\xd0\x26\xb5\x7e\x65\x00\x52\x75\xae\xde\xf4\x3e\x15\x5f\x48\xfc\x11\xa3\x2e\xc7\x90\xa9\x33\x12\xbd\x58",
 "\x04\x63\x27\x9c\x0c\x08\x66\xe5\x0c\x05\xc7\x99\xd3\x2b\xd6\xba\xb0\x18\x8b\x6d\xe0\x65\x36\xd1\x10\x9d\x2e\xd9\xce\x76\xcb\x33\x5c\x49\x0e\x55\xae\xe1\x0c\xc9\x01\x21\x51\x32\xe8\x53\x09\x7d\x54\x32\xed\xa0\x6b\x79\x20\x73\xbd\x77\x40\xc9\x4c\xe4\x51\x6c\xb1",
--- a/common/keys/sample.h
+++ b/common/keys/sample.h
@ -1,2 +1,3 @@
+// clang-format off
 // sample public key "correct horse battery staple"
 "\x04\x78\xd4\x30\x27\x4f\x8c\x5e\xc1\x32\x13\x38\x15\x1e\x9f\x27\xf4\xc6\x76\xa0\x08\xbd\xf8\x63\x8d\x07\xc0\xb6\xbe\x9a\xb3\x5c\x71\xa1\x51\x80\x63\x24\x3a\xcd\x4d\xfe\x96\xb6\x6e\x3f\x2e\xc8\x01\x3c\x8e\x07\x2c\xd0\x9b\x38\x34\xa1\x9f\x81\xf6\x59\xcc\x34\x55"
--- a/common/protob/check.py
+++ b/common/protob/check.py
@ -1,8 +1,8 @@
 #!/usr/bin/env python3
-from glob import glob
 import os
 import re
 import sys
+from glob import glob

 error = False

@ -21,7 +21,9 @@ for fn in sorted(glob(os.path.join(MYDIR, "messages-*.proto"))):
            line = line.strip().split(" ")
            if line[0] not in ["enum", "message"]:
                continue
-            if not line[1].startswith(prefix) and not line[1].startswith("Debug" + prefix):
+            if not line[1].startswith(prefix) and not line[1].startswith(
+                "Debug" + prefix
+            ):
                print("ERROR:", fn, line[1])
                error = True

--- a/common/protob/messages-tezos.proto
+++ b/common/protob/messages-tezos.proto
@ -55,6 +55,8 @@ message TezosSignTx {
    optional TezosTransactionOp transaction = 4;    // Tezos transaction operation
    optional TezosOriginationOp origination = 5;    // Tezos origination operation
    optional TezosDelegationOp delegation = 6;      // Tezos delegation operation
+    optional TezosProposalOp proposal = 7;          // Tezos proposal operation
+    optional TezosBallotOp ballot = 8;              // Tezos ballot operation
    /*
     * Tezos contract ID
     */
@ -120,6 +122,29 @@ message TezosSignTx {
        optional uint64 storage_limit = 5;
        optional bytes delegate = 6;
    }
+    /**
+     * Structure representing information for proposal
+     */
+    message TezosProposalOp {
+        optional bytes source = 1;                  //Contains only public_key_hash, not to be confused with TezosContractID
+        optional uint64 period = 2;
+        repeated bytes proposals = 4;
+    }
+    /**
+     * Structure representing information for ballot
+     */
+    message TezosBallotOp {
+        optional bytes source = 1;                  //Contains only public_key_hash, not to be confused with TezosContractID
+        optional uint64 period = 2;
+        optional bytes proposal = 3;
+        optional TezosBallotType ballot = 4;
+
+        enum TezosBallotType {
+            Yay = 0;
+            Nay = 1;
+            Pass = 2;
+        }
+    }
 }

 /**
--- a/common/tools/coin_info.py
+++ b/common/tools/coin_info.py
@ -1,10 +1,10 @@
 #!/usr/bin/env python3
-from collections import defaultdict, OrderedDict
-import re
-import os
-import json
 import glob
+import json
 import logging
+import os
+import re
+from collections import OrderedDict, defaultdict

 try:
    import requests
--- a/common/tools/coindef.py
+++ b/common/tools/coindef.py
@ -3,38 +3,38 @@ from trezorlib import protobuf as p

 class CoinDef(p.MessageType):
    FIELDS = {
-        1: ('coin_name', p.UnicodeType, 0),
-        2: ('coin_shortcut', p.UnicodeType, 0),
-        3: ('coin_label', p.UnicodeType, 0),
-        4: ('curve_name', p.UnicodeType, 0),
-        5: ('address_type', p.UVarintType, 0),
-        6: ('address_type_p2sh', p.UVarintType, 0),
-        7: ('maxfee_kb', p.UVarintType, 0),
-        8: ('minfee_kb', p.UVarintType, 0),
-        9: ('signed_message_header', p.BytesType, 0),
-        10: ('hash_genesis_block', p.BytesType, 0),
-        11: ('xprv_magic', p.UVarintType, 0),
-        12: ('xpub_magic', p.UVarintType, 0),
-        13: ('xpub_magic_segwit_p2sh', p.UVarintType, 0),
-        14: ('xpub_magic_segwit_native', p.UVarintType, 0),
-        15: ('bech32_prefix', p.UnicodeType, 0),
-        16: ('cashaddr_prefix', p.UnicodeType, 0),
-        17: ('slip44', p.UVarintType, 0),
-        18: ('segwit', p.BoolType, 0),
-        19: ('decred', p.BoolType, 0),
-        20: ('fork_id', p.UVarintType, 0),
-        21: ('force_bip143', p.BoolType, 0),
-        22: ('dust_limit', p.UVarintType, 0),
-        23: ('uri_prefix', p.UnicodeType, 0),
-        24: ('min_address_length', p.UVarintType, 0),
-        25: ('max_address_length', p.UVarintType, 0),
-        26: ('icon', p.BytesType, 0),
-        28: ('website', p.UnicodeType, 0),
-        29: ('github', p.UnicodeType, 0),
-        30: ('maintainer', p.UnicodeType, 0),
-        31: ('blocktime_seconds', p.UVarintType, 0),
-        32: ('bip115', p.BoolType, 0),
-        33: ('cooldown', p.UVarintType, 0),
+        1: ("coin_name", p.UnicodeType, 0),
+        2: ("coin_shortcut", p.UnicodeType, 0),
+        3: ("coin_label", p.UnicodeType, 0),
+        4: ("curve_name", p.UnicodeType, 0),
+        5: ("address_type", p.UVarintType, 0),
+        6: ("address_type_p2sh", p.UVarintType, 0),
+        7: ("maxfee_kb", p.UVarintType, 0),
+        8: ("minfee_kb", p.UVarintType, 0),
+        9: ("signed_message_header", p.BytesType, 0),
+        10: ("hash_genesis_block", p.BytesType, 0),
+        11: ("xprv_magic", p.UVarintType, 0),
+        12: ("xpub_magic", p.UVarintType, 0),
+        13: ("xpub_magic_segwit_p2sh", p.UVarintType, 0),
+        14: ("xpub_magic_segwit_native", p.UVarintType, 0),
+        15: ("bech32_prefix", p.UnicodeType, 0),
+        16: ("cashaddr_prefix", p.UnicodeType, 0),
+        17: ("slip44", p.UVarintType, 0),
+        18: ("segwit", p.BoolType, 0),
+        19: ("decred", p.BoolType, 0),
+        20: ("fork_id", p.UVarintType, 0),
+        21: ("force_bip143", p.BoolType, 0),
+        22: ("dust_limit", p.UVarintType, 0),
+        23: ("uri_prefix", p.UnicodeType, 0),
+        24: ("min_address_length", p.UVarintType, 0),
+        25: ("max_address_length", p.UVarintType, 0),
+        26: ("icon", p.BytesType, 0),
+        28: ("website", p.UnicodeType, 0),
+        29: ("github", p.UnicodeType, 0),
+        30: ("maintainer", p.UnicodeType, 0),
+        31: ("blocktime_seconds", p.UVarintType, 0),
+        32: ("bip115", p.BoolType, 0),
+        33: ("cooldown", p.UVarintType, 0),
    }

    def __init__(
@ -73,7 +73,7 @@ class CoinDef(p.MessageType):
        default_fee_b: dict = None,
        bitcore: dict = None,
        blockbook: dict = None,
-        cooldown: int = None
+        cooldown: int = None,
    ):
        self.coin_name = coin_name
        self.coin_shortcut = coin_shortcut
--- a/common/tools/coins_details.py
+++ b/common/tools/coins_details.py
@ -1,14 +1,15 @@
 #!/usr/bin/env python3
 """Fetch information about coins and tokens supported by Trezor and update it in coins_details.json."""
-import os
-import time
 import json
 import logging
-import requests
+import os
 import sys
-import coin_info
+import time

 import click
+import requests
+
+import coin_info

 LOG = logging.getLogger(__name__)

@ -149,7 +150,7 @@ def summary(coins, api_key):
    try:
        ret = coinmarketcap_call("global-metrics/quotes/latest", api_key)
        total_marketcap = int(ret["data"]["quote"]["USD"]["total_market_cap"])
-    except:
+    except Exception:
        pass

    return dict(
--- a/common/tools/cointool.py
+++ b/common/tools/cointool.py
@ -1,13 +1,13 @@
 #!/usr/bin/env python3
 import fnmatch
+import glob
 import io
 import json
 import logging
-import re
-import sys
 import os
-import glob
+import re
 import struct
+import sys
 import zlib
 from collections import defaultdict
 from hashlib import sha256
@ -209,7 +209,7 @@ def check_btc(coins):
        for coin in bucket:
            name = coin["name"]
            prefix = ""
-            if name.endswith("Testnet"):
+            if name.endswith("Testnet") or name.endswith("Regtest"):
                color = "green"
            elif name == "Bitcoin":
                color = "red"
@ -232,7 +232,12 @@ def check_btc(coins):
        """
        failed = False
        for key, bucket in buckets.items():
-            mainnets = [c for c in bucket if not c["name"].endswith("Testnet")]
+            mainnets = [
+                c
+                for c in bucket
+                if not c["name"].endswith("Testnet")
+                and not c["name"].endswith("Regtest")
+            ]

            have_bitcoin = False
            for coin in mainnets:
@ -524,8 +529,7 @@ def cli(colors):
 # fmt: off
@click.option("--backend/--no-backend", "-b", default=False, help="Check blockbook/bitcore responses")
@click.option("--icons/--no-icons", default=True, help="Check icon files")
-@click.option("-d", "--show-duplicates", type=click.Choice(("all", "nontoken", "errors")),
-    default="errors", help="How much information about duplicate shortcuts should be shown.")
+@click.option("-d", "--show-duplicates", type=click.Choice(("all", "nontoken", "errors")), default="errors", help="How much information about duplicate shortcuts should be shown.")
 # fmt: on
 def check(backend, icons, show_duplicates):
    """Validate coin definitions.
@ -779,8 +783,9 @@ def coindefs(outfile):
@click.argument("paths", metavar="[path]...", nargs=-1)
@click.option("-o", "--outfile", type=click.File("w"), help="Alternate output file")
@click.option("-v", "--verbose", is_flag=True, help="Print rendered file names")
+@click.option("-b", "--bitcoin-only", is_flag=True, help="Accept only Bitcoin coins")
 # fmt: on
-def render(paths, outfile, verbose):
+def render(paths, outfile, verbose, bitcoin_only):
    """Generate source code from Mako templates.

    For every "foo.bar.mako" filename passed, runs the template and
@ -801,6 +806,13 @@ def render(paths, outfile, verbose):
    defs = coin_info.coin_info()
    support_info = coin_info.support_info(defs)

+    if bitcoin_only:
+        defs["bitcoin"] = [
+            x
+            for x in defs["bitcoin"]
+            if x["coin_name"] in ("Bitcoin", "Testnet", "Regtest")
+        ]
+
    # munch dicts - make them attribute-accessible
    for key, value in defs.items():
        defs[key] = [Munch(coin) for coin in value]
--- a/common/tools/diffize_coins_details.py
+++ b/common/tools/diffize_coins_details.py
@ -1,13 +1,12 @@
 #!/usr/bin/env python3

-import click
 import json
 import os
-import requests
-import tempfile
 import subprocess
-import sys
+import tempfile

+import click
+import requests

 LIVE_URL = "https://trezor.io/static/json/coins_details.json"
 COINS_DETAILS = os.path.join(
--- a/common/tools/requirements.txt
+++ b/common/tools/requirements.txt
@ -1,16 +0,0 @@
-click>=6
-
-# for `coin_gen coindefs` and checking icons:
-ed25519>=1.4
-Pillow>=5.2.0
-trezor>=0.10
-
-# for checking backends, generating coins_details.json
-requests>=2.19
-
-# for rendering templates:
-Mako>=1.0.7
-munch>=2.3.2
-
-# for pretty colors in checks
-termcolor >= 0.1.2
--- a/common/tools/support.py
+++ b/common/tools/support.py
@ -1,11 +1,13 @@
 #!/usr/bin/env python3
-import re
+import json
 import os
+import re
 import subprocess
 import sys
+
 import click
+
 import coin_info
-import json

 SUPPORT_INFO = coin_info.get_support_data()

--- a/core/.travis.yml
+++ b/core/.travis.yml
@ -1,78 +0,0 @@
-sudo: false
-dist: trusty
-language: c
-
-addons:
-  apt:
-    sources:
-    - deadsnakes
-    packages:
-    - build-essential
-    - python3.6
-    - python3.6-dev
-    - python3.6-venv
-    - libusb-1.0-0-dev
-    - libudev-dev
-
-env:
-  global:
-    - MAKEFLAGS=-j2
-    - PYTHON=python3.6
-    - PROTOBUF_VERSION=3.4.0
-    - TOOLCHAIN_SHORTVER=8-2018q4
-    - TOOLCHAIN_LONGVER=gcc-arm-none-eabi-8-2018-q4-major
-  matrix:
-    - GOAL=stm32
-    - GOAL=unix
-    - GOAL=src
-
-matrix:
-  include:
-    - compiler: clang
-      env: GOAL=unix
-
-cache:
-  directories:
-    - $HOME/libsodium
-
-before_install:
-  - $PYTHON -m ensurepip --user
-  - $PYTHON -m pip install --user pipenv
-
-install:
-  - ./travis-install-libsodium.sh
-  - export PKG_CONFIG_PATH=$HOME/libsodium/lib/pkgconfig:$PKG_CONFIG_PATH
-  - export LD_LIBRARY_PATH=$HOME/libsodium/lib:$LD_LIBRARY_PATH
-  - wget "https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/protoc-${PROTOBUF_VERSION}-linux-x86_64.zip"
-  - unzip "protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" -d protoc
-  - export PATH="$(pwd)/protoc/bin:$PATH"
-  - pipenv install
-
-before_script:
-  - test "$GOAL" != "stm32" || wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/$TOOLCHAIN_SHORTVER/$TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$GOAL" != "stm32" || tar xfj $TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$GOAL" != "stm32" || export PATH=$PWD/$TOOLCHAIN_LONGVER/bin:$PATH
-
-script:
-  - test "$GOAL" != "src" || pipenv run make style_check
-  - test "$GOAL" != "src" || pipenv run make templates_check
-
-  - test "$GOAL" != "stm32" || pipenv run make build_cross
-  - test "$GOAL" != "stm32" || pipenv run make build_boardloader
-  - test "$GOAL" != "stm32" || pipenv run make build_bootloader
-  - test "$GOAL" != "stm32" || pipenv run make build_prodtest
-  - test "$GOAL" != "stm32" || pipenv run make build_firmware
-  - test "$GOAL" != "stm32" || test "$TREZOR_MODEL" = "1" || pipenv run make sizecheck
-
-  - test "$GOAL" != "unix" || pipenv run make build_unix_noui
-  - test "$GOAL" != "unix" || pipenv run make test
-  - test "$GOAL" != "unix" || test "$TREZOR_MODEL" = "1" || pipenv run make test_emu
-  - test "$GOAL" != "unix" || test "$TREZOR_MODEL" = "1" || pipenv run make test_emu_monero
-
-notifications:
-  webhooks:
-    urls:
-      - http://ci-bot.satoshilabs.com:5000/travis
-    on_success: always
-    on_failure: always
-    on_start: always
--- a/core/ChangeLog
+++ b/core/ChangeLog
@ -1,5 +1,11 @@
-Version 2.1.0
-* stable release, optional update
+Version 2.1.1 [unreleased]
+* More strict path validations
+* Display non-zero locktime values
+* Don't rotate the screen via swipe gesture
+* Set screen rotation via user setting
+* Monero UI fixes
+
+Version 2.1.0 [Mar 2019]
 * Security improvements
 * Upgraded to new storage format
 * Ripple, Stellar, Cardano and NEM fixes
@ -7,20 +13,17 @@ Version 2.1.0
  PIVX, REOSC, XPM, XSN, ZCL
 * New ETH tokens

-Version 2.0.10
-* stable release, optional update
+Version 2.0.10 [Dec 2018]
 * Fix Monero payment ID computation
 * Fix issue with touch screen and flickering
 * Add support for OMNI layer: OMNI/MAID/USDT
 * Add support for new coins: BTX, CPC, GAME, RVN
 * Add support for new Ethereum tokens

-Version 2.0.9
-* stable release, optional update
+Version 2.0.9 [Nov 2018]
 * Small Monero and Segwit bugfixes

-Version 2.0.8
-* stable release, optional update
+Version 2.0.8 [Oct 2018]
 * Monero support
 * Cardano support
 * Stellar support
@ -32,25 +35,22 @@ Version 2.0.8
 * Zcash sapling hardfork support
 * Implemented seedless setup

-Version 2.0.7
-* stable release, optional update
+Version 2.0.7 [Jun 2018]
 * Bitcoin Cash cashaddr support
 * Zcash Overwinter hardfork support
 * NEM support
 * Lisk support
 * Show warning on home screen if PIN is not set
 * Support for new coins:
-  - Bitcoin Private, Fujicoin, Vertcoin, Viacoin, Zcoin
+  Bitcoin Private, Fujicoin, Vertcoin, Viacoin, Zcoin
 * Support for new Ethereum networks:
-  - EOS Classic, Ethereum Social, Ellaism, Callisto, EtherGem, Wanchain
+  EOS Classic, Ethereum Social, Ellaism, Callisto, EtherGem, Wanchain
 * Support for 500+ new Ethereum tokens

-Version 2.0.6
-* stable release, optional update
+Version 2.0.6 [Mar 2018]
 * fix layout for Ethereum transactions
 * fix public key generation for SSH and GPG
 * add special characters to passphrase keyboard

-Version 2.0.5
-* stable release, required update
+Version 2.0.5 [Mar 2018]
 * first public release
--- a/core/Dockerfile
+++ b/core/Dockerfile
@ -1,69 +0,0 @@
-# initialize from the image
-
-FROM debian:9
-
-ARG TOOLCHAIN_FLAVOR=linux
-ENV TOOLCHAIN_FLAVOR=$TOOLCHAIN_FLAVOR
-
-# install build tools and dependencies
-
-RUN apt-get update && apt-get install -y \
-    build-essential wget git python3-pip
-
-# install dependencies from toolchain source build
-
-RUN if [ "$TOOLCHAIN_FLAVOR" = "src" ]; then \
-        apt-get install -y autoconf autogen bison dejagnu \
-                           flex flip gawk git gperf gzip nsis \
-                           openssh-client p7zip-full perl python-dev \
-                           libisl-dev tcl tofrodos zip \
-                           texinfo texlive texlive-extra-utils; \
-    fi
-
-# download toolchain
-
-ENV TOOLCHAIN_SHORTVER=8-2018q4
-ENV TOOLCHAIN_LONGVER=gcc-arm-none-eabi-8-2018-q4-major
-ENV TOOLCHAIN_URL=https://developer.arm.com/-/media/Files/downloads/gnu-rm/$TOOLCHAIN_SHORTVER/$TOOLCHAIN_LONGVER-$TOOLCHAIN_FLAVOR.tar.bz2
-ENV TOOLCHAIN_HASH_linux=fb31fbdfe08406ece43eef5df623c0b2deb8b53e405e2c878300f7a1f303ee52
-ENV TOOLCHAIN_HASH_src=bc228325dbbfaf643f2ee5d19e01d8b1873fcb9c31781b5e1355d40a68704ce7
-
-# extract toolchain
-
-RUN cd /opt && wget $TOOLCHAIN_URL
-
-RUN cd /opt && echo "$TOOLCHAIN_HASH_linux $TOOLCHAIN_LONGVER-linux.tar.bz2\n$TOOLCHAIN_HASH_src $TOOLCHAIN_LONGVER-src.tar.bz2" | sha256sum -c --ignore-missing
-
-RUN cd /opt && tar xfj $TOOLCHAIN_LONGVER-$TOOLCHAIN_FLAVOR.tar.bz2
-
-# build toolchain (if required)
-
-RUN if [ "$TOOLCHAIN_FLAVOR" = "src" ]; then \
-        pushd /opt/$TOOLCHAIN_LONGVER ; \
-        ./install-sources.sh --skip_steps=mingw32 ; \
-        ./build-prerequisites.sh --skip_steps=mingw32 ; \
-        ./build-toolchain.sh --skip_steps=mingw32,manual ; \
-        popd ; \
-    fi
-
-# download protobuf
-
-ENV PROTOBUF_VERSION=3.4.0
-ENV PROTOBUF_HASH=e4b51de1b75813e62d6ecdde582efa798586e09b5beaebfb866ae7c9eaadace4
-RUN wget "https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/protoc-${PROTOBUF_VERSION}-linux-x86_64.zip"
-RUN echo "${PROTOBUF_HASH} protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" | sha256sum -c
-
-# setup toolchain
-
-ENV PATH=/opt/$TOOLCHAIN_LONGVER/bin:$PATH
-
-ENV PYTHON=python3
-ENV LC_ALL=C.UTF-8 LANG=C.UTF-8
-RUN ln -s /usr/bin/python3 /usr/bin/python
-
-# use zipfile module to extract files world-readable
-RUN $PYTHON -m zipfile -e "protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" /usr/local && chmod 755 /usr/local/bin/protoc
-
-# install python dependencies
-
-RUN $PYTHON -m pip install scons trezor
--- a/core/Makefile
+++ b/core/Makefile
@ -39,7 +39,7 @@ CFLAGS += -DGITREV=$(GITREV)
 ## help commands:

 help: ## show this help
-	@awk -f help.awk $(MAKEFILE_LIST)
+	@awk -f ../tools/help.awk $(MAKEFILE_LIST)

 ## dependencies commands:

@ -71,27 +71,6 @@ test_emu_monero: ## run selected monero device tests from monero-agent
 pylint: ## run pylint on application sources and tests
 	pylint -E $(shell find src tests -name *.py)

-## style commands:
-
-style_check: ## run code style check on application sources and tests
-	flake8 --version
-	isort --version | grep "VERSION"
-	black --version
-	flake8 $(shell find src -name *.py)
-	isort --check-only $(shell find src -name *.py ! -path 'src/trezor/messages/*')
-	black --check $(shell find src -name *.py ! -path 'src/trezor/messages/*')
-
-style: ## apply code style on application sources and tests
-	isort $(shell find src -name *.py ! -path 'src/trezor/messages/*')
-	black $(shell find src -name *.py ! -path 'src/trezor/messages/*')
-
-cstyle_check: ## run code style check on low-level C code
-	./tools/clang-format-check embed/*/*.{c,h} embed/extmod/modtrezor*/*.{c,h}
-
-
-cstyle: ## apply code style on low-level C code
-	clang-format -i embed/*/*.{c,h} embed/extmod/modtrezor*/*.{c,h}
-
 ## code generation:

 templates: ## render Mako templates (for lists of coins, tokens, etc.)
--- a/core/build-docker.sh
+++ b/core/build-docker.sh
@ -1,6 +1,8 @@
 #!/bin/sh
 set -e

+cd "$(dirname $0)/.."
+
 if [ "$1" = "--gcc_source" ]; then
 	TOOLCHAIN_FLAVOR=src
 	shift
@ -16,16 +18,19 @@ PRODUCTION=${PRODUCTION:-0}
 if [ "$REPOSITORY" = "local" ]; then
 	REPOSITORY=file:///local/
 else
-	REPOSITORY=https://github.com/$REPOSITORY/trezor-core.git
+	REPOSITORY=https://github.com/$REPOSITORY/trezor-firmware.git
 fi

-docker build -t $IMAGE --build-arg TOOLCHAIN_FLAVOR=$TOOLCHAIN_FLAVOR .
+docker build -t $IMAGE --build-arg TOOLCHAIN_FLAVOR=$TOOLCHAIN_FLAVOR ci/

-mkdir -p $(pwd)/build-docker
-docker run -t -v $(pwd):/local -v $(pwd)/build-docker:/build:z --user="$(stat -c "%u:%g" .)" $IMAGE /bin/sh -c "\
+USER=$(ls -lnd . | awk '{ print $3 }')
+GROUP=$(ls -lnd . | awk '{ print $4 }')
+
+mkdir -p $(pwd)/build/core
+docker run -t -v $(pwd):/local -v $(pwd)/build/core:/build:z --user="$USER:$GROUP" $IMAGE /bin/sh -c "\
 	cd /tmp && \
-	git clone $REPOSITORY trezor-core && \
-	cd trezor-core && \
+	git clone $REPOSITORY trezor-firmware && \
+	cd trezor-firmware/core && \
 	ln -s /build build &&
 	git checkout $TAG && \
 	git submodule update --init --recursive && \
--- a/core/embed/bootloader/bootui.c
+++ b/core/embed/bootloader/bootui.c
@ -236,7 +236,7 @@ void ui_screen_install_confirm_newvendor(const vendor_header *const vhdr,

 void ui_screen_install(void) {
  display_bar(0, 0, DISPLAY_RESX, DISPLAY_RESY, COLOR_WHITE);
-  display_loader(0, -20, COLOR_BL_PROCESS, COLOR_WHITE, toi_icon_install,
+  display_loader(0, false, -20, COLOR_BL_PROCESS, COLOR_WHITE, toi_icon_install,
                 sizeof(toi_icon_install), COLOR_BLACK);
  display_text_center(DISPLAY_RESX / 2, DISPLAY_RESY - 24,
                      "Installing firmware", -1, FONT_NORMAL, COLOR_BLACK,
@ -244,13 +244,13 @@ void ui_screen_install(void) {
 }

 void ui_screen_install_progress_erase(int pos, int len) {
-  display_loader(250 * pos / len, -20, COLOR_BL_PROCESS, COLOR_WHITE,
+  display_loader(250 * pos / len, false, -20, COLOR_BL_PROCESS, COLOR_WHITE,
                 toi_icon_install, sizeof(toi_icon_install), COLOR_BLACK);
 }

 void ui_screen_install_progress_upload(int pos) {
-  display_loader(pos, -20, COLOR_BL_PROCESS, COLOR_WHITE, toi_icon_install,
-                 sizeof(toi_icon_install), COLOR_BLACK);
+  display_loader(pos, false, -20, COLOR_BL_PROCESS, COLOR_WHITE,
+                 toi_icon_install, sizeof(toi_icon_install), COLOR_BLACK);
 }

 // wipe UI
@ -274,14 +274,14 @@ void ui_screen_wipe_confirm(void) {

 void ui_screen_wipe(void) {
  display_bar(0, 0, DISPLAY_RESX, DISPLAY_RESY, COLOR_WHITE);
-  display_loader(0, -20, COLOR_BL_PROCESS, COLOR_WHITE, toi_icon_wipe,
+  display_loader(0, false, -20, COLOR_BL_PROCESS, COLOR_WHITE, toi_icon_wipe,
                 sizeof(toi_icon_wipe), COLOR_BLACK);
  display_text_center(DISPLAY_RESX / 2, DISPLAY_RESY - 24, "Wiping device", -1,
                      FONT_NORMAL, COLOR_BLACK, COLOR_WHITE);
 }

 void ui_screen_wipe_progress(int pos, int len) {
-  display_loader(1000 * pos / len, -20, COLOR_BL_PROCESS, COLOR_WHITE,
+  display_loader(1000 * pos / len, false, -20, COLOR_BL_PROCESS, COLOR_WHITE,
                 toi_icon_wipe, sizeof(toi_icon_wipe), COLOR_BLACK);
 }

@ -300,7 +300,7 @@ void ui_screen_done(int restart_seconds, secbool full_redraw) {
  if (sectrue == full_redraw) {
    display_bar(0, 0, DISPLAY_RESX, DISPLAY_RESY, COLOR_WHITE);
  }
-  display_loader(1000, -20, COLOR_BL_DONE, COLOR_WHITE, toi_icon_done,
+  display_loader(1000, false, -20, COLOR_BL_DONE, COLOR_WHITE, toi_icon_done,
                 sizeof(toi_icon_done), COLOR_BLACK);
  if (secfalse == full_redraw) {
    display_bar(0, DISPLAY_RESY - 24 - 18, 240, 23, COLOR_WHITE);
@ -313,7 +313,7 @@ void ui_screen_done(int restart_seconds, secbool full_redraw) {

 void ui_screen_fail(void) {
  display_bar(0, 0, DISPLAY_RESX, DISPLAY_RESY, COLOR_WHITE);
-  display_loader(1000, -20, COLOR_BL_FAIL, COLOR_WHITE, toi_icon_fail,
+  display_loader(1000, false, -20, COLOR_BL_FAIL, COLOR_WHITE, toi_icon_fail,
                 sizeof(toi_icon_fail), COLOR_BLACK);
  display_text_center(DISPLAY_RESX / 2, DISPLAY_RESY - 24,
                      "Failed! Please, reconnect.", -1, FONT_NORMAL,
--- a/core/embed/bootloader/version.h
+++ b/core/embed/bootloader/version.h
@ -1,6 +1,6 @@
 #define VERSION_MAJOR 2
 #define VERSION_MINOR 0
-#define VERSION_PATCH 3
+#define VERSION_PATCH 4
 #define VERSION_BUILD 0
 #define VERSION_UINT32                                            \
  (VERSION_MAJOR | (VERSION_MINOR << 8) | (VERSION_PATCH << 16) | \
--- a/core/embed/extmod/modtrezorui/display-stm32_1.h
+++ b/core/embed/extmod/modtrezorui/display-stm32_1.h
@ -241,6 +241,4 @@ void display_refresh(void) {
  HAL_GPIO_WritePin(OLED_DC_PORT, OLED_DC_PIN, GPIO_PIN_RESET);  // set to CMD
 }

-const char *display_save(const char *prefix) {
-  return NULL;
-}
+const char *display_save(const char *prefix) { return NULL; }
--- a/core/embed/extmod/modtrezorui/display-stm32_t.h
+++ b/core/embed/extmod/modtrezorui/display-stm32_t.h
@ -498,6 +498,4 @@ void display_refresh(void) {
  }
 }

-const char *display_save(const char *prefix) {
-  return NULL;
-}
+const char *display_save(const char *prefix) { return NULL; }
--- a/core/embed/extmod/modtrezorui/display.c
+++ b/core/embed/extmod/modtrezorui/display.c
@ -316,9 +316,9 @@ static void inflate_callback_loader(uint8_t byte, uint32_t pos,

 #endif

-void display_loader(uint16_t progress, int yoffset, uint16_t fgcolor,
-                    uint16_t bgcolor, const uint8_t *icon, uint32_t iconlen,
-                    uint16_t iconfgcolor) {
+void display_loader(uint16_t progress, bool indeterminate, int yoffset,
+                    uint16_t fgcolor, uint16_t bgcolor, const uint8_t *icon,
+                    uint32_t iconlen, uint16_t iconfgcolor) {
 #if TREZOR_MODEL == T
  uint16_t colortable[16], iconcolortable[16];
  set_color_table(colortable, fgcolor, bgcolor);
@ -362,6 +362,7 @@ void display_loader(uint16_t progress, int yoffset, uint16_t fgcolor,
      }
 // inside of circle - draw glyph
 #define LOADER_ICON_CORNER_CUT 2
+#define LOADER_INDETERMINATE_WIDTH 100
      if (icon &&
          mx + my > (((LOADER_ICON_SIZE / 2) + LOADER_ICON_CORNER_CUT) * 2) &&
          mx >= img_loader_size - (LOADER_ICON_SIZE / 2) &&
@ -378,10 +379,21 @@ void display_loader(uint16_t progress, int yoffset, uint16_t fgcolor,
        PIXELDATA(iconcolortable[c]);
      } else {
        uint8_t c;
-        if (progress > a) {
-          c = (img_loader[my][mx] & 0x00F0) >> 4;
+        if (indeterminate) {
+          uint16_t diff =
+              (progress > a) ? (progress - a) : (1000 + progress - a);
+          if (diff < LOADER_INDETERMINATE_WIDTH ||
+              diff > 1000 - LOADER_INDETERMINATE_WIDTH) {
+            c = (img_loader[my][mx] & 0x00F0) >> 4;
+          } else {
+            c = img_loader[my][mx] & 0x000F;
+          }
        } else {
-          c = img_loader[my][mx] & 0x000F;
+          if (progress > a) {
+            c = (img_loader[my][mx] & 0x00F0) >> 4;
+          } else {
+            c = img_loader[my][mx] & 0x000F;
+          }
        }
        PIXELDATA(colortable[c]);
      }
--- a/core/embed/extmod/modtrezorui/display.h
+++ b/core/embed/extmod/modtrezorui/display.h
@ -21,6 +21,7 @@
 #define __DISPLAY_H__

 #include <stdint.h>
+#include <stdbool.h>

 #if TREZOR_MODEL == T

@ -82,9 +83,9 @@ void display_avatar(int x, int y, const void *data, int datalen,
                    uint16_t fgcolor, uint16_t bgcolor);
 void display_icon(int x, int y, int w, int h, const void *data, int datalen,
                  uint16_t fgcolor, uint16_t bgcolor);
-void display_loader(uint16_t progress, int yoffset, uint16_t fgcolor,
-                    uint16_t bgcolor, const uint8_t *icon, uint32_t iconlen,
-                    uint16_t iconfgcolor);
+void display_loader(uint16_t progress, bool indeterminate, int yoffset,
+                    uint16_t fgcolor, uint16_t bgcolor, const uint8_t *icon,
+                    uint32_t iconlen, uint16_t iconfgcolor);

 #ifndef TREZOR_PRINT_DISABLE
 void display_print_color(uint16_t fgcolor, uint16_t bgcolor);
--- a/core/embed/extmod/modtrezorui/modtrezorui-display.h
+++ b/core/embed/extmod/modtrezorui/modtrezorui-display.h
@ -197,8 +197,8 @@ STATIC mp_obj_t mod_trezorui_Display_icon(size_t n_args, const mp_obj_t *args) {

 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorui_Display_icon_obj, 6, 6,
                                           mod_trezorui_Display_icon);
-/// def loader(self, progress: int, yoffset: int, fgcolor: int, bgcolor: int,
-/// icon: bytes = None, iconfgcolor: int = None) -> None:
+/// def loader(self, progress: int, indeterminate: bool, yoffset: int, fgcolor:
+/// int, bgcolor: int, icon: bytes = None, iconfgcolor: int = None) -> None:
 ///     '''
 ///     Renders a rotating loader graphic.
 ///     Progress determines its position (0-1000), fgcolor is used as foreground
@ -210,12 +210,13 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorui_Display_icon_obj, 6, 6,
 STATIC mp_obj_t mod_trezorui_Display_loader(size_t n_args,
                                            const mp_obj_t *args) {
  mp_int_t progress = mp_obj_get_int(args[1]);
-  mp_int_t yoffset = mp_obj_get_int(args[2]);
-  mp_int_t fgcolor = mp_obj_get_int(args[3]);
-  mp_int_t bgcolor = mp_obj_get_int(args[4]);
-  if (n_args > 5) {  // icon provided
+  bool indeterminate = args[2] == mp_const_true;
+  mp_int_t yoffset = mp_obj_get_int(args[3]);
+  mp_int_t fgcolor = mp_obj_get_int(args[4]);
+  mp_int_t bgcolor = mp_obj_get_int(args[5]);
+  if (n_args > 6) {  // icon provided
    mp_buffer_info_t icon;
-    mp_get_buffer_raise(args[5], &icon, MP_BUFFER_READ);
+    mp_get_buffer_raise(args[6], &icon, MP_BUFFER_READ);
    const uint8_t *data = icon.buf;
    if (icon.len < 8 || memcmp(data, "TOIg", 4) != 0) {
      mp_raise_ValueError("Invalid image format");
@ -230,20 +231,21 @@ STATIC mp_obj_t mod_trezorui_Display_loader(size_t n_args,
      mp_raise_ValueError("Invalid size of data");
    }
    uint16_t iconfgcolor;
-    if (n_args > 6) {  // icon color provided
-      iconfgcolor = mp_obj_get_int(args[6]);
+    if (n_args > 7) {  // icon color provided
+      iconfgcolor = mp_obj_get_int(args[7]);
    } else {
      iconfgcolor = ~bgcolor;  // invert
    }
-    display_loader(progress, yoffset, fgcolor, bgcolor, icon.buf, icon.len,
-                   iconfgcolor);
+    display_loader(progress, indeterminate, yoffset, fgcolor, bgcolor, icon.buf,
+                   icon.len, iconfgcolor);
  } else {
-    display_loader(progress, yoffset, fgcolor, bgcolor, NULL, 0, 0);
+    display_loader(progress, indeterminate, yoffset, fgcolor, bgcolor, NULL, 0,
+                   0);
  }
  return mp_const_none;
 }
-STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorui_Display_loader_obj, 5,
-                                           7, mod_trezorui_Display_loader);
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorui_Display_loader_obj, 6,
+                                           8, mod_trezorui_Display_loader);

 /// def print(self, text: str) -> None:
 ///     '''
--- a/core/embed/firmware/version.h
+++ b/core/embed/firmware/version.h
@ -1,6 +1,6 @@
 #define VERSION_MAJOR 2
 #define VERSION_MINOR 1
-#define VERSION_PATCH 0
+#define VERSION_PATCH 1
 #define VERSION_BUILD 0

 #define FIX_VERSION_MAJOR 2
--- a/core/embed/unix/mpconfigport.h
+++ b/core/embed/unix/mpconfigport.h
@ -1,3 +1,5 @@
+// clang-format off
+
 /*
 * This file is part of the MicroPython project, http://micropython.org/
 *
--- a/core/emu.sh
+++ b/core/emu.sh
@ -5,7 +5,6 @@ source emu.config 2>/dev/null
 EXE=build/unix/micropython
 PYOPT="${PYOPT:-1}"
 MAIN="${MAIN:-${PWD}/src/main.py}"
-BROWSER="${BROWSER:-chromium}"
 HEAPSIZE="${HEAPSIZE:-50M}"
 SOURCE_PY_DIR="${SOURCE_PY_DIR:-src}"

@ -33,14 +32,6 @@ case "$1" in
            kill $UPY_PID
        done
        ;;
-    "-p")
-        shift
-        ../$EXE $ARGS $* $MAIN &
-        perf record -F 100 -p $! -g -- sleep 600
-        perf script > perf.trace
-        ../vendor/flamegraph/stackcollapse-perf.pl perf.trace | ../vendor/flamegraph/flamegraph.pl > perf.svg
-        $BROWSER perf.svg
-        ;;
    *)
        ../$EXE $ARGS $* $MAIN
 esac
--- a/core/src/apps/cardano/layout/progress.py
+++ b/core/src/apps/cardano/layout/progress.py
@ -24,5 +24,5 @@ def report_init(text):


 def report():
-    p = int(1000 * _progress / _steps)
-    ui.display.loader(p, 18, ui.WHITE, ui.BG)
+    p = 1000 * _progress // _steps
+    ui.display.loader(p, False, 18, ui.WHITE, ui.BG)
--- a/core/src/apps/common/coininfo.py
+++ b/core/src/apps/common/coininfo.py
@ -549,7 +549,7 @@ COINS = [
        coin_shortcut="FJC",
        address_type=36,
        address_type_p2sh=16,
-        maxfee_kb=10000000,
+        maxfee_kb=1000000000,
        signed_message_header="FujiCoin Signed Message:\n",
        xpub_magic=0x0488b21e,
        xpub_magic_segwit_p2sh=0x049d7cb2,
@ -984,6 +984,26 @@ COINS = [
        decred=False,
        curve_name='secp256k1',
    ),
+    CoinInfo(
+        coin_name="Regtest",
+        coin_shortcut="REGTEST",
+        address_type=111,
+        address_type_p2sh=196,
+        maxfee_kb=10000000,
+        signed_message_header="Bitcoin Signed Message:\n",
+        xpub_magic=0x043587cf,
+        xpub_magic_segwit_p2sh=0x044a5262,
+        xpub_magic_segwit_native=0x045f1cf6,
+        bech32_prefix="bcrt",
+        cashaddr_prefix=None,
+        slip44=1,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        bip115=False,
+        decred=False,
+        curve_name='secp256k1',
+    ),
    CoinInfo(
        coin_name="SmartCash",
        coin_shortcut="SMART",
--- a/core/src/apps/common/mnemonic.py
+++ b/core/src/apps/common/mnemonic.py
@ -44,6 +44,6 @@ def _start_progress():


 def _render_progress(progress: int, total: int):
-    p = int(1000 * progress / total)
-    ui.display.loader(p, 18, ui.WHITE, ui.BG)
+    p = 1000 * progress // total
+    ui.display.loader(p, False, 18, ui.WHITE, ui.BG)
    ui.display.refresh()
--- a/core/src/apps/common/writers.py
+++ b/core/src/apps/common/writers.py
@ -24,6 +24,13 @@ def write_uint16_le(w: bytearray, n: int) -> int:
    return 2


+def write_uint16_be(w: bytearray, n: int):
+    ensure(0 <= n <= 0xFFFF)
+    w.append((n >> 8) & 0xFF)
+    w.append(n & 0xFF)
+    return 2
+
+
 def write_uint32_le(w: bytearray, n: int) -> int:
    ensure(0 <= n <= 0xFFFFFFFF)
    w.append(n & 0xFF)
--- a/core/src/apps/ethereum/tokens.py
+++ b/core/src/apps/ethereum/tokens.py
@ -159,7 +159,6 @@ tokens = [
    (1, b"\x80\x04\x63\x05\xaa\xab\x08\xf6\x03\x3b\x56\xa3\x60\xc1\x84\x39\x11\x65\xdc\x2d", "BRLN", 18),  # eth / Berlin Coin
    (1, b"\xb2\x2c\x27\x86\xa5\x49\xb0\x08\x51\x7b\x67\x62\x5f\x52\x96\xe8\xfa\xf9\x58\x9e", "BRP", 18),  # eth / Rental Processor Token
    (1, b"\xf2\x6e\xf5\xe0\x54\x53\x84\xb7\xdc\xc0\xf2\x97\xf2\x67\x41\x89\x58\x68\x30\xdf", "BSDC", 18),  # eth / BSDC
-    (1, b"\x50\x9a\x38\xb7\xa1\xcc\x0d\xcd\x83\xaa\x9d\x06\x21\x46\x63\xd9\xec\x7c\x7f\x4a", "BST", 18),  # eth / BlocksquareToken
    (1, b"\x02\x72\x58\x36\xeb\xf3\xec\xdb\x1c\xdf\x1c\x7b\x02\xfc\xbb\xfa\xa2\x73\x6a\xf8", "BTCA", 8),  # eth / BitAir
    (1, b"\x08\x86\x94\x9c\x1b\x8c\x41\x28\x60\xc4\x26\x4c\xeb\x80\x83\xd1\x36\x5e\x86\xcf", "BTCE", 8),  # eth / EthereumBitcoin
    (1, b"\x5a\xcd\x19\xb9\xc9\x1e\x59\x6b\x1f\x06\x2f\x18\xe3\xd0\x2d\xa7\xed\x8d\x1e\x50", "BTCL", 8),  # eth / BTC Lite
--- a/core/src/apps/monero/layout/confirms.py
+++ b/core/src/apps/monero/layout/confirms.py
@ -42,7 +42,7 @@ async def require_confirm_tx_key(ctx, export_key=False):
    return await require_confirm(ctx, content, ButtonRequestType.SignTx)


-async def require_confirm_transaction(ctx, tsx_data, network_type):
+async def require_confirm_transaction(ctx, state, tsx_data, network_type):
    """
    Ask for confirmation from user.
    """
@ -70,10 +70,7 @@ async def require_confirm_transaction(ctx, tsx_data, network_type):
        await _require_confirm_payment_id(ctx, tsx_data.payment_id)

    await _require_confirm_fee(ctx, tsx_data.fee)
-
-    text = Text("Signing transaction", ui.ICON_SEND, icon_color=ui.BLUE)
-    text.normal("Signing...")
-    text.render()
+    await transaction_step(state, 0)


 async def _require_confirm_output(ctx, dst, network_type, payment_id):
@ -119,46 +116,66 @@ async def _require_confirm_fee(ctx, fee):
    await require_hold_to_confirm(ctx, content, ButtonRequestType.ConfirmOutput)


-@ui.layout
-async def transaction_step(ctx, step, sub_step=None, sub_step_total=None):
+@ui.layout_no_slide
+async def transaction_step(state, step, sub_step=None):
    info = []
-    if step == 100:
-        info = ["Processing inputs", "%d/%d" % (sub_step + 1, sub_step_total)]
+    if step == 0:
+        info = ["Signing..."]
+    elif step == 100:
+        info = ["Processing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
    elif step == 200:
-        info = ["Sorting"]
+        info = ["Sorting..."]
    elif step == 300:
-        info = [
-            "Processing inputs",
-            "phase 2",
-            "%d/%d" % (sub_step + 1, sub_step_total),
-        ]
+        info = ["Hashing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
+    elif step == 350:
+        info = ["Processing..."]
    elif step == 400:
-        info = ["Processing outputs", "%d/%d" % (sub_step + 1, sub_step_total)]
+        info = ["Processing outputs", "%d/%d" % (sub_step + 1, state.output_count)]
    elif step == 500:
        info = ["Postprocessing..."]
    elif step == 600:
-        info = ["Signing inputs", "%d/%d" % (sub_step + 1, sub_step_total)]
+        info = ["Signing inputs", "%d/%d" % (sub_step + 1, state.input_count)]
    else:
        info = ["Processing..."]

+    state.progress_cur += 1
+
+    ui.display.clear()
    text = Text("Signing transaction", ui.ICON_SEND, icon_color=ui.BLUE)
-    text.normal(*info)
    text.render()

+    p = 1000 * state.progress_cur // state.progress_total
+    ui.display.loader(p, False, -4, ui.WHITE, ui.BG)
+    ui.display.text_center(ui.WIDTH // 2, 210, info[0], ui.NORMAL, ui.FG, ui.BG)
+    if len(info) > 1:
+        ui.display.text_center(ui.WIDTH // 2, 235, info[1], ui.NORMAL, ui.FG, ui.BG)
+    ui.display.refresh()

-@ui.layout
+
+@ui.layout_no_slide
 async def keyimage_sync_step(ctx, current, total_num):
    if current is None:
        return
+    ui.display.clear()
    text = Text("Syncing", ui.ICON_SEND, icon_color=ui.BLUE)
-    text.normal("%d/%d" % (current + 1, total_num))
    text.render()

+    p = (1000 * (current + 1) // total_num) if total_num > 0 else 0
+    ui.display.loader(p, False, 18, ui.WHITE, ui.BG)
+    ui.display.refresh()

-@ui.layout
+
+@ui.layout_no_slide
 async def live_refresh_step(ctx, current):
    if current is None:
        return
+    ui.display.clear()
    text = Text("Refreshing", ui.ICON_SEND, icon_color=ui.BLUE)
-    text.normal("%d" % current)
    text.render()
+
+    step = 8
+    p = (1000 * current // step) % 1000
+
+    ui.display.loader(p, True, 18, ui.WHITE, ui.BG)
+    ui.display.text_center(ui.WIDTH // 2, 145, "%d" % current, ui.NORMAL, ui.FG, ui.BG)
+    ui.display.refresh()
--- a/core/src/apps/monero/live_refresh.py
+++ b/core/src/apps/monero/live_refresh.py
@ -37,7 +37,7 @@ async def live_refresh(ctx, msg: MoneroLiveRefreshStartRequest, keychain):

 class LiveRefreshState:
    def __init__(self):
-        self.current_output = -1
+        self.current_output = 0
        self.creds = None


--- a/core/src/apps/monero/signing/state.py
+++ b/core/src/apps/monero/signing/state.py
@ -68,6 +68,9 @@ class State:

        self.input_count = 0
        self.output_count = 0
+        self.progress_total = 0
+        self.progress_cur = 0
+
        self.output_change = None
        self.fee = 0

--- a/core/src/apps/monero/signing/step_01_init_transaction.py
+++ b/core/src/apps/monero/signing/step_01_init_transaction.py
@ -36,16 +36,19 @@ async def init_transaction(

    state.mem_trace(1)

+    state.input_count = tsx_data.num_inputs
+    state.output_count = len(tsx_data.outputs)
+    state.progress_total = 4 + 3 * state.input_count + state.output_count
+    state.progress_cur = 0
+
    # Ask for confirmation
    await confirms.require_confirm_transaction(
-        state.ctx, tsx_data, state.creds.network_type
+        state.ctx, state, tsx_data, state.creds.network_type
    )
    gc.collect()
    state.mem_trace(3)

    # Basic transaction parameters
-    state.input_count = tsx_data.num_inputs
-    state.output_count = len(tsx_data.outputs)
    state.output_change = tsx_data.change_dts
    state.mixin = tsx_data.mixin
    state.fee = tsx_data.fee
--- a/core/src/apps/monero/signing/step_02_set_input.py
+++ b/core/src/apps/monero/signing/step_02_set_input.py
@ -32,9 +32,7 @@ async def set_input(state: State, src_entr: MoneroTransactionSourceEntry):

    state.current_input_index += 1

-    await confirms.transaction_step(
-        state.ctx, state.STEP_INP, state.current_input_index, state.input_count
-    )
+    await confirms.transaction_step(state, state.STEP_INP, state.current_input_index)

    if state.current_input_index >= state.input_count:
        raise ValueError("Too many inputs")
--- a/core/src/apps/monero/signing/step_03_inputs_permutation.py
+++ b/core/src/apps/monero/signing/step_03_inputs_permutation.py
@ -21,7 +21,7 @@ async def tsx_inputs_permutation(state: State, permutation: list):
        MoneroTransactionInputsPermutationAck,
    )

-    await transaction_step(state.ctx, state.STEP_PERM)
+    await transaction_step(state, state.STEP_PERM)

    """
    Set permutation on the inputs - sorted by key image on host.
--- a/core/src/apps/monero/signing/step_04_input_vini.py
+++ b/core/src/apps/monero/signing/step_04_input_vini.py
@ -33,7 +33,7 @@ async def input_vini(
    )

    await confirms.transaction_step(
-        state.ctx, state.STEP_VINI, state.current_input_index + 1, state.input_count
+        state, state.STEP_VINI, state.current_input_index + 1
    )
    if state.current_input_index >= state.input_count:
        raise ValueError("Too many inputs")
--- a/core/src/apps/monero/signing/step_05_all_inputs_set.py
+++ b/core/src/apps/monero/signing/step_05_all_inputs_set.py
@ -12,7 +12,7 @@ from apps.monero.xmr import crypto
 async def all_inputs_set(state: State):
    state.mem_trace(0)

-    await confirms.transaction_step(state.ctx, state.STEP_ALL_IN)
+    await confirms.transaction_step(state, state.STEP_ALL_IN)

    from trezor.messages.MoneroTransactionAllInputsSetAck import (
        MoneroTransactionAllInputsSetAck,
--- a/core/src/apps/monero/signing/step_06_set_output.py
+++ b/core/src/apps/monero/signing/step_06_set_output.py
@ -23,10 +23,7 @@ async def set_output(
    # Progress update only for master message (skip for offloaded BP msg)
    if not is_offloaded_bp:
        await confirms.transaction_step(
-            state.ctx,
-            state.STEP_OUT,
-            state.current_output_index + 1,
-            state.output_count,
+            state, state.STEP_OUT, state.current_output_index + 1
        )

    state.mem_trace(1, True)
--- a/core/src/apps/monero/signing/step_07_all_outputs_set.py
+++ b/core/src/apps/monero/signing/step_07_all_outputs_set.py
@ -18,7 +18,7 @@ from apps.monero.xmr import crypto
 async def all_outputs_set(state: State):
    state.mem_trace(0)

-    await confirms.transaction_step(state.ctx, state.STEP_ALL_OUT)
+    await confirms.transaction_step(state, state.STEP_ALL_OUT)
    state.mem_trace(1)

    _validate(state)
--- a/core/src/apps/monero/signing/step_09_sign_input.py
+++ b/core/src/apps/monero/signing/step_09_sign_input.py
@ -48,7 +48,7 @@ async def sign_input(
    :return: Generated signature MGs[i]
    """
    await confirms.transaction_step(
-        state.ctx, state.STEP_SIGN, state.current_input_index + 1, state.input_count
+        state, state.STEP_SIGN, state.current_input_index + 1
    )

    state.current_input_index += 1
--- a/core/src/apps/tezos/helpers.py
+++ b/core/src/apps/tezos/helpers.py
@ -3,6 +3,7 @@ from micropython import const
 from trezor.crypto import base58

 from apps.common import HARDENED
+from apps.common.writers import write_uint8

 TEZOS_AMOUNT_DIVISIBILITY = const(6)
 TEZOS_ED25519_ADDRESS_PREFIX = "tz1"
@ -21,6 +22,8 @@ TEZOS_PREFIX_BYTES = {
    "edsig": [9, 245, 205, 134, 18],
    # operation hash
    "o": [5, 116],
+    # protocol hash
+    "P": [2, 170],
 }


@ -42,13 +45,29 @@ def validate_full_path(path: list) -> bool:
    """
    Validates derivation path to equal 44'/1729'/a',
    where `a` is an account index from 0 to 1 000 000.
+    Additional component added to allow ledger migration
+    44'/1729'/0'/b' where `b` is an account index from 0 to 1 000 000
    """
-    if len(path) != 3:
+    length = len(path)
+    if length < 3 or length > 4:
        return False
    if path[0] != 44 | HARDENED:
        return False
    if path[1] != 1729 | HARDENED:
        return False
-    if path[2] < HARDENED or path[2] > 1000000 | HARDENED:
-        return False
+    if length == 3:
+        if path[2] < HARDENED or path[2] > 1000000 | HARDENED:
+            return False
+    if length == 4:
+        if path[2] != 0 | HARDENED:
+            return False
+        if path[3] < HARDENED or path[3] > 1000000 | HARDENED:
+            return False
    return True
+
+
+def write_bool(w: bytearray, boolean: bool):
+    if boolean:
+        write_uint8(w, 255)
+    else:
+        write_uint8(w, 0)
--- a/core/src/apps/tezos/layout.py
+++ b/core/src/apps/tezos/layout.py
@ -1,5 +1,10 @@
-from trezor import ui
-from trezor.messages import ButtonRequestType
+from micropython import const
+
+from trezor import ui, wire
+from trezor.messages import ButtonRequestType, MessageType
+from trezor.messages.ButtonRequest import ButtonRequest
+from trezor.ui.confirm import CANCELLED, ConfirmDialog
+from trezor.ui.scroll import Scrollpage, animate_swipe, paginate
 from trezor.ui.text import Text
 from trezor.utils import chunks, format_amount

@ -66,6 +71,45 @@ def split_address(address):
    return chunks(address, 18)


+def split_proposal(proposal):
+    return chunks(proposal, 17)
+
+
 def format_tezos_amount(value):
    formatted_value = format_amount(value, TEZOS_AMOUNT_DIVISIBILITY)
    return formatted_value + " XTZ"
+
+
+async def require_confirm_ballot(ctx, proposal, ballot):
+    text = Text("Submit ballot", ui.ICON_SEND, icon_color=ui.PURPLE)
+    text.bold("Ballot: {}".format(ballot))
+    text.bold("Proposal:")
+    text.mono(*split_proposal(proposal))
+    await require_confirm(ctx, text, ButtonRequestType.SignTx)
+
+
+# use, when there are more then one proposals in one operation
+async def require_confirm_proposals(ctx, proposals):
+    await ctx.call(ButtonRequest(code=ButtonRequestType.SignTx), MessageType.ButtonAck)
+    first_page = const(0)
+    pages = proposals
+    title = "Submit proposals" if len(proposals) > 1 else "Submit proposal"
+
+    paginator = paginate(show_proposal_page, len(pages), first_page, pages, title)
+    return await ctx.wait(paginator)
+
+
+@ui.layout
+async def show_proposal_page(page: int, page_count: int, pages: list, title: str):
+    text = Text(title, ui.ICON_SEND, icon_color=ui.PURPLE)
+    text.bold("Proposal {}: ".format(page + 1))
+    text.mono(*split_proposal(pages[page]))
+    content = Scrollpage(text, page, page_count)
+
+    if page + 1 >= page_count:
+        confirm = await ConfirmDialog(content)
+        if confirm == CANCELLED:
+            raise wire.ActionCancelled("Cancelled")
+    else:
+        content.render()
+        await animate_swipe()
--- a/core/src/apps/tezos/sign_tx.py
+++ b/core/src/apps/tezos/sign_tx.py
@ -1,13 +1,17 @@
+from micropython import const
+
 from trezor import wire
 from trezor.crypto import hashlib
 from trezor.crypto.curve import ed25519
-from trezor.messages import TezosContractType
+from trezor.messages import TezosBallotType, TezosContractType
 from trezor.messages.TezosSignedTx import TezosSignedTx

 from apps.common import paths
-from apps.common.writers import write_bytes, write_uint8
+from apps.common.writers import write_bytes, write_uint8, write_uint32_be
 from apps.tezos import CURVE, helpers, layout

+PROPOSAL_LENGTH = const(32)
+

 async def sign_tx(ctx, msg, keychain):
    await paths.validate_path(
@ -52,6 +56,15 @@ async def sign_tx(ctx, msg, keychain):
                ctx, source, msg.delegation.fee
            )

+    elif msg.proposal is not None:
+        proposed_protocols = [_get_protocol_hash(p) for p in msg.proposal.proposals]
+        await layout.require_confirm_proposals(ctx, proposed_protocols)
+
+    elif msg.ballot is not None:
+        proposed_protocol = _get_protocol_hash(msg.ballot.proposal)
+        submitted_ballot = _get_ballot(msg.ballot.ballot)
+        await layout.require_confirm_ballot(ctx, proposed_protocol, submitted_ballot)
+
    else:
        raise wire.DataError("Invalid operation")

@ -101,11 +114,24 @@ def _get_address_from_contract(address):
    raise wire.DataError("Invalid contract type")


+def _get_protocol_hash(proposal):
+    return helpers.base58_encode_check(proposal, prefix="P")
+
+
+def _get_ballot(ballot):
+    if ballot == TezosBallotType.Yay:
+        return "yay"
+    elif ballot == TezosBallotType.Nay:
+        return "nay"
+    elif ballot == TezosBallotType.Pass:
+        return "pass"
+
+
 def _get_operation_bytes(w: bytearray, msg):
    write_bytes(w, msg.branch)

    # when the account sends first operation in lifetime,
-    # we need to reveal its publickey
+    # we need to reveal its public key
    if msg.reveal is not None:
        _encode_common(w, msg.reveal, "reveal")
        write_bytes(w, msg.reveal.public_key)
@ -121,14 +147,18 @@ def _get_operation_bytes(w: bytearray, msg):
        _encode_common(w, msg.origination, "origination")
        write_bytes(w, msg.origination.manager_pubkey)
        _encode_zarith(w, msg.origination.balance)
-        _encode_bool(w, msg.origination.spendable)
-        _encode_bool(w, msg.origination.delegatable)
+        helpers.write_bool(w, msg.origination.spendable)
+        helpers.write_bool(w, msg.origination.delegatable)
        _encode_data_with_bool_prefix(w, msg.origination.delegate)
        _encode_data_with_bool_prefix(w, msg.origination.script)
    # delegation operation
    elif msg.delegation is not None:
        _encode_common(w, msg.delegation, "delegation")
        _encode_data_with_bool_prefix(w, msg.delegation.delegate)
+    elif msg.proposal is not None:
+        _encode_proposal(w, msg.proposal)
+    elif msg.ballot is not None:
+        _encode_ballot(w, msg.ballot)


 def _encode_common(w: bytearray, operation, str_operation):
@ -146,19 +176,12 @@ def _encode_contract_id(w: bytearray, contract_id):
    write_bytes(w, contract_id.hash)


-def _encode_bool(w: bytearray, boolean):
-    if boolean:
-        write_uint8(w, 255)
-    else:
-        write_uint8(w, 0)
-
-
 def _encode_data_with_bool_prefix(w: bytearray, data):
    if data:
-        _encode_bool(w, True)
+        helpers.write_bool(w, True)
        write_bytes(w, data)
    else:
-        _encode_bool(w, False)
+        helpers.write_bool(w, False)


 def _encode_zarith(w: bytearray, num):
@ -171,3 +194,24 @@ def _encode_zarith(w: bytearray, num):
            break

        write_uint8(w, 128 | byte)
+
+
+def _encode_proposal(w: bytearray, proposal):
+    proposal_tag = 5
+
+    write_uint8(w, proposal_tag)
+    write_bytes(w, proposal.source)
+    write_uint32_be(w, proposal.period)
+    write_uint32_be(w, len(proposal.proposals) * PROPOSAL_LENGTH)
+    for proposal_hash in proposal.proposals:
+        write_bytes(w, proposal_hash)
+
+
+def _encode_ballot(w: bytearray, ballot):
+    ballot_tag = 6
+
+    write_uint8(w, ballot_tag)
+    write_bytes(w, ballot.source)
+    write_uint32_be(w, ballot.period)
+    write_bytes(w, ballot.proposal)
+    write_uint8(w, ballot.ballot)
--- a/core/src/apps/wallet/sign_tx/addresses.py
+++ b/core/src/apps/wallet/sign_tx/addresses.py
@ -204,7 +204,7 @@ def validate_full_path(
    See docs/coins for what paths are allowed. Please note that this is not
    a comprehensive check, some nuances are omitted for simplification.
    """
-    if len(path) != 5:
+    if len(path) not in (4, 5, 6):
        return False

    if not validate_purpose(path[0], coin):
@ -214,21 +214,29 @@ def validate_full_path(
    ):
        return False

-    if path[1] != coin.slip44 | HARDENED:
+    if path[1] > 20 and path[1] != coin.slip44 | HARDENED:
        return False
-    if path[2] < HARDENED or path[2] > 20 | HARDENED:
+    if (path[2] > 20 and path[2] < HARDENED) or path[2] > 20 | HARDENED:
        return False
-    if path[3] not in [0, 1]:
+    if path[3] not in (0, 1, 0 | HARDENED, 1 | HARDENED, 2 | HARDENED):
        return False
-    if path[4] > 1000000:
+    if len(path) > 4 and path[4] > 1000000:
+        return False
+    if len(path) > 5 and path[5] > 1000000:
        return False
    return True


 def validate_purpose(purpose: int, coin: CoinInfo) -> bool:
-    if purpose not in (44 | HARDENED, 48 | HARDENED, 49 | HARDENED, 84 | HARDENED):
+    if purpose not in (
+        44 | HARDENED,
+        45 | HARDENED,
+        48 | HARDENED,
+        49 | HARDENED,
+        84 | HARDENED,
+    ):
        return False
-    if not coin.segwit and purpose not in (44 | HARDENED, 48 | HARDENED):
+    if not coin.segwit and purpose not in (44 | HARDENED, 45 | HARDENED, 48 | HARDENED):
        return False
    return True

@ -239,21 +247,23 @@ def validate_purpose_against_script_type(
    """
    Validates purpose against provided input's script type:
    - 44 for spending address (script_type == SPENDADDRESS)
-    - 48 for multisig (script_type == SPENDMULTISIG)
-    - 49 for p2sh-segwit spend (script_type == SPENDP2SHWITNESS)
-    - 84 for native segwit spend (script_type == SPENDWITNESS)
+    - 45, 48 for multisig (script_type == SPENDMULTISIG)
+    - 49 for p2wsh-nested-in-p2sh spend (script_type == SPENDP2SHWITNESS)
+    - 84 for p2wsh native segwit spend (script_type == SPENDWITNESS)
    """
    if purpose == 44 | HARDENED and script_type != InputScriptType.SPENDADDRESS:
        return False
-    if purpose == 48 | HARDENED and script_type != InputScriptType.SPENDMULTISIG:
+    if purpose == 45 | HARDENED and script_type != InputScriptType.SPENDMULTISIG:
        return False
-    if (  # p2wsh-nested-in-p2sh
-        purpose == 49 | HARDENED and script_type != InputScriptType.SPENDP2SHWITNESS
+    if purpose == 48 | HARDENED and script_type not in (
+        InputScriptType.SPENDMULTISIG,
+        InputScriptType.SPENDP2SHWITNESS,
+        InputScriptType.SPENDWITNESS,
    ):
        return False
-    if (  # p2wsh
-        purpose == 84 | HARDENED and script_type != InputScriptType.SPENDWITNESS
-    ):
+    if purpose == 49 | HARDENED and script_type != InputScriptType.SPENDP2SHWITNESS:
+        return False
+    if purpose == 84 | HARDENED and script_type != InputScriptType.SPENDWITNESS:
        return False
    return True

--- a/core/src/apps/wallet/sign_tx/progress.py
+++ b/core/src/apps/wallet/sign_tx/progress.py
@ -24,5 +24,5 @@ def report_init():


 def report():
-    p = int(1000 * _progress / _steps)
-    ui.display.loader(p, 18, ui.WHITE, ui.BG)
+    p = 1000 * _progress // _steps
+    ui.display.loader(p, False, 18, ui.WHITE, ui.BG)
--- a/core/src/trezor/messages/MoneroTransactionData.py
+++ b/core/src/trezor/messages/MoneroTransactionData.py
@ -29,6 +29,8 @@ class MoneroTransactionData(p.MessageType):
        rsig_data: MoneroTransactionRsigData = None,
        integrated_indices: List[int] = None,
        client_version: int = None,
+        hard_fork: int = None,
+        monero_version: bytes = None,
    ) -> None:
        self.version = version
        self.payment_id = payment_id
@ -43,6 +45,8 @@ class MoneroTransactionData(p.MessageType):
        self.rsig_data = rsig_data
        self.integrated_indices = integrated_indices if integrated_indices is not None else []
        self.client_version = client_version
+        self.hard_fork = hard_fork
+        self.monero_version = monero_version

    @classmethod
    def get_fields(cls):
@ -60,4 +64,6 @@ class MoneroTransactionData(p.MessageType):
            11: ('rsig_data', MoneroTransactionRsigData, 0),
            12: ('integrated_indices', p.UVarintType, p.FLAG_REPEATED),
            13: ('client_version', p.UVarintType, 0),
+            14: ('hard_fork', p.UVarintType, 0),
+            15: ('monero_version', p.BytesType, 0),
        }
--- a/core/src/trezor/messages/TezosBallotOp.py
+++ b/core/src/trezor/messages/TezosBallotOp.py
@ -0,0 +1,27 @@
+# Automatically generated by pb2py
+# fmt: off
+import protobuf as p
+
+
+class TezosBallotOp(p.MessageType):
+
+    def __init__(
+        self,
+        source: bytes = None,
+        period: int = None,
+        proposal: bytes = None,
+        ballot: int = None,
+    ) -> None:
+        self.source = source
+        self.period = period
+        self.proposal = proposal
+        self.ballot = ballot
+
+    @classmethod
+    def get_fields(cls):
+        return {
+            1: ('source', p.BytesType, 0),
+            2: ('period', p.UVarintType, 0),
+            3: ('proposal', p.BytesType, 0),
+            4: ('ballot', p.UVarintType, 0),
+        }
--- a/core/src/trezor/messages/TezosBallotType.py
+++ b/core/src/trezor/messages/TezosBallotType.py
@ -0,0 +1,5 @@
+# Automatically generated by pb2py
+# fmt: off
+Yay = 0
+Nay = 1
+Pass = 2
--- a/core/src/trezor/messages/TezosProposalOp.py
+++ b/core/src/trezor/messages/TezosProposalOp.py
@ -0,0 +1,30 @@
+# Automatically generated by pb2py
+# fmt: off
+import protobuf as p
+
+if __debug__:
+    try:
+        from typing import List
+    except ImportError:
+        List = None  # type: ignore
+
+
+class TezosProposalOp(p.MessageType):
+
+    def __init__(
+        self,
+        source: bytes = None,
+        period: int = None,
+        proposals: List[bytes] = None,
+    ) -> None:
+        self.source = source
+        self.period = period
+        self.proposals = proposals if proposals is not None else []
+
+    @classmethod
+    def get_fields(cls):
+        return {
+            1: ('source', p.BytesType, 0),
+            2: ('period', p.UVarintType, 0),
+            4: ('proposals', p.BytesType, p.FLAG_REPEATED),
+        }
--- a/core/src/trezor/messages/TezosSignTx.py
+++ b/core/src/trezor/messages/TezosSignTx.py
@ -2,8 +2,10 @@
 # fmt: off
 import protobuf as p

+from .TezosBallotOp import TezosBallotOp
 from .TezosDelegationOp import TezosDelegationOp
 from .TezosOriginationOp import TezosOriginationOp
+from .TezosProposalOp import TezosProposalOp
 from .TezosRevealOp import TezosRevealOp
 from .TezosTransactionOp import TezosTransactionOp

@ -25,6 +27,8 @@ class TezosSignTx(p.MessageType):
        transaction: TezosTransactionOp = None,
        origination: TezosOriginationOp = None,
        delegation: TezosDelegationOp = None,
+        proposal: TezosProposalOp = None,
+        ballot: TezosBallotOp = None,
    ) -> None:
        self.address_n = address_n if address_n is not None else []
        self.branch = branch
@ -32,6 +36,8 @@ class TezosSignTx(p.MessageType):
        self.transaction = transaction
        self.origination = origination
        self.delegation = delegation
+        self.proposal = proposal
+        self.ballot = ballot

    @classmethod
    def get_fields(cls):
@ -42,4 +48,6 @@ class TezosSignTx(p.MessageType):
            4: ('transaction', TezosTransactionOp, 0),
            5: ('origination', TezosOriginationOp, 0),
            6: ('delegation', TezosDelegationOp, 0),
+            7: ('proposal', TezosProposalOp, 0),
+            8: ('ballot', TezosBallotOp, 0),
        }
--- a/core/src/trezor/messages/init.py
+++ b/core/src/trezor/messages/init.py
@ -31,6 +31,6 @@ def get_type(wire_type):
 for msg_name in dir(MessageType):
    # Modules contain internal variables that may cause exception here.
    # No Message begins with underscore so it's safe to skip those.
-    if (msg_name[0] == '_'):
+    if msg_name[0] == "_":
        continue
    type_to_name[getattr(MessageType, msg_name)] = msg_name
--- a/core/src/trezor/pin.py
+++ b/core/src/trezor/pin.py
@ -18,7 +18,7 @@ def show_pin_timeout(seconds: int, progress: int, message: str) -> bool:
        ui.display.text_center(
            ui.WIDTH // 2, 37, message, ui.BOLD, ui.FG, ui.BG, ui.WIDTH
        )
-    ui.display.loader(progress, 0, ui.FG, ui.BG)
+    ui.display.loader(progress, False, 0, ui.FG, ui.BG)
    if seconds == 0:
        ui.display.text_center(
            ui.WIDTH // 2, ui.HEIGHT - 22, "Done", ui.BOLD, ui.FG, ui.BG, ui.WIDTH
--- a/core/src/trezor/ui/loader.py
+++ b/core/src/trezor/ui/loader.py
@ -47,12 +47,15 @@ class Loader(ui.Widget):
        else:
            s = self.normal_style
        if s["icon"] is None:
-            ui.display.loader(r, -24, s["fg-color"], s["bg-color"])
+            ui.display.loader(r, False, -24, s["fg-color"], s["bg-color"])
        elif s["icon-fg-color"] is None:
-            ui.display.loader(r, -24, s["fg-color"], s["bg-color"], res.load(s["icon"]))
+            ui.display.loader(
+                r, False, -24, s["fg-color"], s["bg-color"], res.load(s["icon"])
+            )
        else:
            ui.display.loader(
                r,
+                False,
                -24,
                s["fg-color"],
                s["bg-color"],
--- a/core/src/trezor/ui/scroll.py
+++ b/core/src/trezor/ui/scroll.py
@ -21,9 +21,9 @@ async def change_page(page, page_count):
        else:
            s = await swipe
        if s == SWIPE_UP:
-            return page + 1  # scroll down
+            return min(page + 1, page_count - 1)  # scroll down
        elif s == SWIPE_DOWN:
-            return page - 1  # scroll up
+            return max(page - 1, 0)  # scroll up


 async def paginate(render_page, page_count, page=0, *args):
--- a/core/src/usb.py
+++ b/core/src/usb.py
@ -62,7 +62,6 @@ bus = io.USB(
    product="TREZOR",
    interface="TREZOR Interface",
    serial_number=get_device_id(),
-    usb21_landing=False,
 )
 bus.add(iface_wire)
 if __debug__:
--- a/core/tests/test_apps.tezos.address.py
+++ b/core/tests/test_apps.tezos.address.py
@ -46,10 +46,11 @@ class TestTezosAddress(unittest.TestCase):
            [44 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED, 0],
-            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 0 | HARDENED],
+            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 0],
            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 0 | HARDENED, 0 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 1, 0],
            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 0, 0],
+            [44 | HARDENED, 1729 | HARDENED, 1 | HARDENED, 1 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED, 9999000 | HARDENED],
            [44 | HARDENED, 60 | HARDENED, 0 | HARDENED, 0, 0],
            [1 | HARDENED, 1 | HARDENED, 1 | HARDENED],
@ -58,6 +59,9 @@ class TestTezosAddress(unittest.TestCase):
            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED, 3 | HARDENED],
            [44 | HARDENED, 1729 | HARDENED, 9 | HARDENED],
+            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 0 | HARDENED],
+            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 3 | HARDENED],
+            [44 | HARDENED, 1729 | HARDENED, 0 | HARDENED, 9 | HARDENED],
        ]

        for path in incorrect_paths:
--- a/core/tests/test_apps.tezos.encode.py
+++ b/core/tests/test_apps.tezos.encode.py
@ -4,9 +4,8 @@ from common import *
 from trezor.messages import TezosContractType
 from trezor.messages.TezosContractID import TezosContractID

-from apps.tezos.helpers import base58_decode_check, base58_encode_check
+from apps.tezos.helpers import base58_decode_check, base58_encode_check, write_bool
 from apps.tezos.sign_tx import (
-    _encode_bool,
    _encode_contract_id,
    _encode_data_with_bool_prefix,
    _encode_zarith,
@ -35,11 +34,11 @@ class TestTezosEncoding(unittest.TestCase):

    def test_tezos_encode_bool(self):
        w = bytearray()
-        _encode_bool(w, True)
+        write_bool(w, True)
        self.assertEqual(bytes(w), bytes([255]))

        w = bytearray()
-        _encode_bool(w, False)
+        write_bool(w, False)
        self.assertEqual(bytes(w), bytes([0]))

    def test_tezos_encode_contract_id(self):
--- a/core/tests/test_apps.wallet.address.py
+++ b/core/tests/test_apps.wallet.address.py
@ -130,7 +130,7 @@ class TestAddress(unittest.TestCase):
            ([49 | HARDENED], InputScriptType.SPENDP2SHWITNESS),  # invalid length
            ([49 | HARDENED, 0 | HARDENED, 0 | HARDENED, 0 | HARDENED, 0 | HARDENED], InputScriptType.SPENDP2SHWITNESS),  # too many HARDENED
            ([49 | HARDENED, 0 | HARDENED], InputScriptType.SPENDP2SHWITNESS),  # invalid length
-            ([49 | HARDENED, 0 | HARDENED, 0 | HARDENED, 0, 0, 0], InputScriptType.SPENDP2SHWITNESS),  # invalid length
+            ([49 | HARDENED, 0 | HARDENED, 0 | HARDENED, 0, 0, 0, 0], InputScriptType.SPENDP2SHWITNESS),  # invalid length
            ([49 | HARDENED, 123 | HARDENED, 0 | HARDENED, 0, 0, 0], InputScriptType.SPENDP2SHWITNESS),  # invalid slip44
            ([49 | HARDENED, 0 | HARDENED, 1000 | HARDENED, 0, 0], InputScriptType.SPENDP2SHWITNESS),  # account too high
            ([49 | HARDENED, 0 | HARDENED, 1 | HARDENED, 2, 0], InputScriptType.SPENDP2SHWITNESS),  # invalid y
@ -172,7 +172,7 @@ class TestAddress(unittest.TestCase):
            ([49 | HARDENED, 145 | HARDENED, 0 | HARDENED, 0, 0], InputScriptType.SPENDP2SHWITNESS),  # bch is not segwit coin so 49' is not allowed
            ([84 | HARDENED, 145 | HARDENED, 1 | HARDENED, 0, 1], InputScriptType.SPENDWITNESS),  # and neither is 84'
            ([44 | HARDENED, 145 | HARDENED], InputScriptType.SPENDADDRESS),  # invalid length
-            ([44 | HARDENED, 145 | HARDENED, 0 | HARDENED, 0, 0, 0], InputScriptType.SPENDADDRESS),  # invalid length
+            ([44 | HARDENED, 145 | HARDENED, 0 | HARDENED, 0, 0, 0, 0], InputScriptType.SPENDADDRESS),  # invalid length
            ([44 | HARDENED, 123 | HARDENED, 0 | HARDENED, 0, 0, 0], InputScriptType.SPENDADDRESS),  # invalid slip44
            ([44 | HARDENED, 145 | HARDENED, 1000 | HARDENED, 0, 0], InputScriptType.SPENDADDRESS),  # account too high
            ([44 | HARDENED, 145 | HARDENED, 1 | HARDENED, 2, 0], InputScriptType.SPENDADDRESS),  # invalid y
--- a/core/tests/test_trezor.ui.display.py
+++ b/core/tests/test_trezor.ui.display.py
@ -39,7 +39,7 @@ class TestDisplay(unittest.TestCase):
        display.qrcode(0, 0, 'Test', 4)

    def test_loader(self):
-        display.loader(333, 0, 0xFFFF, 0x0000)
+        display.loader(333, False, 0, 0xFFFF, 0x0000)

    def test_orientation(self):
        for o in [0, 90, 180, 270]:
--- a/core/tools/build_protobuf
+++ b/core/tools/build_protobuf
@ -1,5 +1,6 @@
 #!/bin/bash
 set -e
+cd $(dirname $0)

 rm -f ../src/trezor/messages/[A-Z]*.py
 ../vendor/trezor-common/protob/pb2py \
--- a/core/travis-install-libsodium.sh
+++ b/core/travis-install-libsodium.sh
@ -1,21 +0,0 @@
-#!/bin/sh
-# libsodium-dev replacement
-#
-# The purpose of this file is to install libsodium in
-# the Travis CI environment. Outside this environment,
-# you would probably not want to install it like this.
-
-set -e
-export LIBSODIUM_VER="1.0.16"
-
-# check if libsodium is already installed
-if [ ! -d "$HOME/libsodium/lib" ]; then
-  wget "https://github.com/jedisct1/libsodium/releases/download/${LIBSODIUM_VER}/libsodium-${LIBSODIUM_VER}.tar.gz"
-  tar xvfz "libsodium-${LIBSODIUM_VER}.tar.gz"
-  cd "libsodium-${LIBSODIUM_VER}"
-  ./configure --prefix=$HOME/libsodium
-  make
-  make install
-else
-  echo 'Using cached directory.'
-fi
--- a/core/vendor/flamegraph/flamegraph.pl
+++ b/core/vendor/flamegraph/flamegraph.pl
--- a/core/vendor/flamegraph/stackcollapse-perf.pl
+++ b/core/vendor/flamegraph/stackcollapse-perf.pl
@ -1,257 +0,0 @@
-#!/usr/bin/perl -w
-#
-# stackcolllapse-perf.pl	collapse perf samples into single lines.
-#
-# Parses a list of multiline stacks generated by "perf script", and
-# outputs a semicolon separated stack followed by a space and a count.
-# If memory addresses (+0xd) are present, they are stripped, and resulting
-# identical stacks are colased with their counts summed.
-#
-# USAGE: ./stackcollapse-perf.pl [options] infile > outfile
-#
-# Run "./stackcollapse-perf.pl -h" to list options.
-#
-# Example input:
-#
-#  swapper     0 [000] 158665.570607: cpu-clock:
-#         ffffffff8103ce3b native_safe_halt ([kernel.kallsyms])
-#         ffffffff8101c6a3 default_idle ([kernel.kallsyms])
-#         ffffffff81013236 cpu_idle ([kernel.kallsyms])
-#         ffffffff815bf03e rest_init ([kernel.kallsyms])
-#         ffffffff81aebbfe start_kernel ([kernel.kallsyms].init.text)
-#  [...]
-#
-# Example output:
-#
-#  swapper;start_kernel;rest_init;cpu_idle;default_idle;native_safe_halt 1
-#
-# Input may be created and processed using:
-#
-#  perf record -a -g -F 997 sleep 60
-#  perf script | ./stackcollapse-perf.pl > out.stacks-folded
-#
-# The output of "perf script" should include stack traces. If these are missing
-# for you, try manually selecting the perf script output; eg:
-#
-#  perf script -f comm,pid,tid,cpu,time,event,ip,sym,dso,trace | ...
-#
-# This is also required for the --pid or --tid options, so that the output has
-# both the PID and TID.
-#
-# Copyright 2012 Joyent, Inc.  All rights reserved.
-# Copyright 2012 Brendan Gregg.  All rights reserved.
-#
-# CDDL HEADER START
-#
-# The contents of this file are subject to the terms of the
-# Common Development and Distribution License (the "License").
-# You may not use this file except in compliance with the License.
-#
-# You can obtain a copy of the license at docs/cddl1.txt or
-# http://opensource.org/licenses/CDDL-1.0.
-# See the License for the specific language governing permissions
-# and limitations under the License.
-#
-# When distributing Covered Code, include this CDDL HEADER in each
-# file and include the License file at docs/cddl1.txt.
-# If applicable, add the following below this CDDL HEADER, with the
-# fields enclosed by brackets "[]" replaced with your own identifying
-# information: Portions Copyright [yyyy] [name of copyright owner]
-#
-# CDDL HEADER END
-#
-# 02-Mar-2012	Brendan Gregg	Created this.
-# 02-Jul-2014	   "	  "	Added process name to stacks.
-
-use strict;
-use Getopt::Long;
-
-my %collapsed;
-
-sub remember_stack {
-	my ($stack, $count) = @_;
-	$collapsed{$stack} += $count;
-}
-my $annotate_kernel = 0; # put an annotation on kernel function
-my $include_pname = 1;	# include process names in stacks
-my $include_pid = 0;	# include process ID with process name
-my $include_tid = 0;	# include process & thread ID with process name
-my $tidy_java = 1;	# condense Java signatures
-my $tidy_generic = 1;	# clean up function names a little
-my $target_pname;	# target process name from perf invocation
-
-my $show_inline = 0;
-my $show_context = 0;
-GetOptions('inline' => \$show_inline,
-           'context' => \$show_context,
-           'pid' => \$include_pid,
-           'kernel' => \$annotate_kernel,
-           'tid' => \$include_tid)
-or die <<USAGE_END;
-USAGE: $0 [options] infile > outfile\n
-	--pid		# include PID with process names [1]
-	--tid		# include TID and PID with process names [1]
-	--inline	# un-inline using addr2line
-	--kernel	# annotate kernel functions with a _[k]
-	--context	# include source context from addr2line\n
-[1] perf script must emit both PID and TIDs for these to work; eg:
-	perf script -f comm,pid,tid,cpu,time,event,ip,sym,dso,trace
-USAGE_END
-
-# for the --inline option
-sub inline {
-	my ($pc, $mod) = @_;
-
-	# capture addr2line output
-	my $a2l_output = `addr2line -a $pc -e $mod -i -f -s -C`;
-
-	# remove first line
-	$a2l_output =~ s/^(.*\n){1}//;
-
-	my @fullfunc;
-	my $one_item = "";
-	for (split /^/, $a2l_output) {
-		chomp $_;
-
-		# remove discriminator info if exists
-		$_ =~ s/ \(discriminator \S+\)//;
-
-		if ($one_item eq "") {
-			$one_item = $_;
-		} else {
-			if ($show_context == 1) {
-				unshift @fullfunc, $one_item . ":$_";
-			} else {
-				unshift @fullfunc, $one_item;
-			}
-			$one_item = "";
-		}
-	}
-
-	return join(";", @fullfunc);
-}
-
-my @stack;
-my $pname;
-
-#
-# Main loop
-#
-while (defined($_ = <>)) {
-
-	# find the name of the process launched by perf, by stepping backwards
-	# over the args to find the first non-option (no dash):
-	if (/^# cmdline/) {
-		my @args = split ' ', $_;
-		foreach my $arg (reverse @args) {
-			if ($arg !~ /^-/) {
-				$target_pname = $arg;
-				$target_pname =~ s:.*/::;  # strip pathname
-				last;
-			}
-		}
-	}
-
-	# skip remaining comments
-	next if m/^#/;
-	chomp;
-
-	# end of stack. save cached data.
-	if (m/^$/) {
-		if ($include_pname) {
-			if (defined $pname) {
-				unshift @stack, $pname;
-			} else {
-				unshift @stack, "";
-			}
-		}
-		remember_stack(join(";", @stack), 1) if @stack;
-		undef @stack;
-		undef $pname;
-		next;
-	}
-
-	# event record start
-	if (/^(\S+\s*?\S*?)\s+(\d+)\s/) {
-		# default "perf script" output has TID but not PID
-		# eg, "java 25607 4794564.109216: cycles:"
-		# eg, "java 12688 [002] 6544038.708352: cpu-clock:"
-		# eg, "V8 WorkerThread 25607 4794564.109216: cycles:"
-		# other combinations possible
-		if ($include_tid) {
-			$pname = "$1-?/$2";
-		} elsif ($include_pid) {
-			$pname = "$1-?";
-		} else {
-			$pname = $1;
-		}
-		$pname =~ tr/ /_/;
-	} elsif (/^(\S+\s*?\S*?)\s+(\d+)\/(\d+)/) {
-		# eg, "java 24636/25607 [000] 4794564.109216: cycles:"
-		# eg, "java 12688/12764 6544038.708352: cpu-clock:"
-		# eg, "V8 WorkerThread 24636/25607 [000] 94564.109216: cycles:"
-		# other combinations possible
-		if ($include_tid) {
-			$pname = "$1-$2/$3";
-		} elsif ($include_pid) {
-			$pname = "$1-$2";
-		} else {
-			$pname = $1;
-		}
-		$pname =~ tr/ /_/;
-
-		# stack line
-	} elsif (/^\s*(\w+)\s*(.+) \((\S*)\)/) {
-		my ($pc, $rawfunc, $mod) = ($1, $2, $3);
-		$rawfunc.="_[k]" if ($annotate_kernel == 1 && $mod =~ m/kernel\./);
-		if ($show_inline == 1 && $mod !~ m/(perf-\d+.map|kernel\.|\[[^\]]+\])/) {
-			unshift @stack, inline($pc, $mod);
-			next;
-		}
-
-		next if $rawfunc =~ /^\(/;		# skip process names
-
-		my @inline;
-		for (split /\->/, $rawfunc) {
-			my $func = $_;
-
-			if ($tidy_generic) {
-				$func =~ s/;/:/g;
-				$func =~ tr/<>//d;
-				if ($func !~ m/\.\(.*\)\./) {
-					# This doesn't look like a Go method name (such as
-					# "net/http.(*Client).Do"), so everything after the first open
-					# paren is just noise.
-					$func =~ s/\(.*//;
-				}
-				# now tidy this horrible thing:
-				# 13a80b608e0a RegExp:[&<>\"\'] (/tmp/perf-7539.map)
-				$func =~ tr/"\'//d;
-				# fall through to $tidy_java
-			}
-
-			if ($tidy_java and $pname eq "java") {
-				# along with $tidy_generic, converts the following:
-				#	Lorg/mozilla/javascript/ContextFactory;.call(Lorg/mozilla/javascript/ContextAction;)Ljava/lang/Object;
-				#	Lorg/mozilla/javascript/ContextFactory;.call(Lorg/mozilla/javascript/C
-				#	Lorg/mozilla/javascript/MemberBox;.<init>(Ljava/lang/reflect/Method;)V
-				# into:
-				#	org/mozilla/javascript/ContextFactory:.call
-				#	org/mozilla/javascript/ContextFactory:.call
-				#	org/mozilla/javascript/MemberBox:.init
-				$func =~ s/^L// if $func =~ m:/:;
-			}
-
-			$func .= "_[i]" if scalar(@inline) > 0; #inlined
-			push @inline, $func;
-		}
-
-		unshift @stack, @inline;
-	} else {
-		warn "Unrecognized line: $_";
-	}
-}
-
-foreach my $k (sort { $a cmp $b } keys %collapsed) {
-	print "$k $collapsed{$k}\n";
-}
--- a/crypto/.clang-format
+++ b/crypto/.clang-format
@ -1,2 +0,0 @@
---
-BasedOnStyle:  Google
--- a/crypto/.travis.yml
+++ b/crypto/.travis.yml
@ -1,38 +0,0 @@
-sudo: false
-dist: trusty
-language: c
-
-compiler:
-  - clang
-  - gcc
-
-addons:
-  apt:
-    packages:
-    - check
-    - libssl-dev
-    - python3-pip
-    - valgrind
-
-env:
-  global:
-    - PYTHON=python3
-
-install:
-  - $PYTHON -m pip install --user pytest ecdsa curve25519-donna pyasn1
-
-script:
-  - make
-  - ./tests/aestst
-  - ./tests/test_check
-  - CK_TIMEOUT_MULTIPLIER=20 valgrind -q --error-exitcode=1 ./tests/test_check
-  - ./tests/test_openssl 1000
-  - ITERS=10 $PYTHON -m pytest tests/
-
-notifications:
-  webhooks:
-    urls:
-      - http://ci-bot.satoshilabs.com:5000/travis
-    on_success: always
-    on_failure: always
-    on_start: always
--- a/crypto/Makefile
+++ b/crypto/Makefile
@ -63,6 +63,7 @@ SRCS  += rc4.c
 SRCS  += nem.c
 SRCS  += segwit_addr.c cash_addr.c
 SRCS  += memzero.c
+SRCS  += schnorr.c
 SRCS  += shamir.c

 OBJS   = $(SRCS:.c=.o)
--- a/crypto/schnorr.c
+++ b/crypto/schnorr.c
@ -0,0 +1,104 @@
+/**
+ * Copyright (c) 2019 Anatolii Kurotych
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "schnorr.h"
+#include "memzero.h"
+
+// r = H(Q, kpub, m)
+static void calc_r(const curve_point *Q, const uint8_t pub_key[33],
+                   const uint8_t *msg, const uint32_t msg_len, bignum256 *r) {
+  uint8_t Q_compress[33];
+  compress_coords(Q, Q_compress);
+
+  SHA256_CTX ctx;
+  uint8_t digest[SHA256_DIGEST_LENGTH];
+  sha256_Init(&ctx);
+  sha256_Update(&ctx, Q_compress, 33);
+  sha256_Update(&ctx, pub_key, 33);
+  sha256_Update(&ctx, msg, msg_len);
+  sha256_Final(&ctx, digest);
+  bn_read_be(digest, r);
+}
+
+// returns 0 if signing succeeded
+int schnorr_sign(const ecdsa_curve *curve, const uint8_t *priv_key,
+                 const bignum256 *k, const uint8_t *msg, const uint32_t msg_len,
+                 schnorr_sign_pair *result) {
+  bignum256 private_key_scalar;
+  bn_read_be(priv_key, &private_key_scalar);
+  uint8_t pub_key[33];
+  ecdsa_get_public_key33(curve, priv_key, pub_key);
+
+  /* Q = kG */
+  curve_point Q;
+  scalar_multiply(curve, k, &Q);
+
+  /* r = H(Q, kpub, m) */
+  calc_r(&Q, pub_key, msg, msg_len, &result->r);
+
+  /* s = k - r*kpriv mod(order) */
+  bignum256 s_temp;
+  bn_copy(&result->r, &s_temp);
+  bn_multiply(&private_key_scalar, &s_temp, &curve->order);
+  bn_subtractmod(k, &s_temp, &result->s, &curve->order);
+  memzero(&private_key_scalar, sizeof(private_key_scalar));
+
+  while (bn_is_less(&curve->order, &result->s)) {
+    bn_mod(&result->s, &curve->order);
+  }
+
+  if (bn_is_zero(&result->s) || bn_is_zero(&result->r)) {
+    return 1;
+  }
+
+  return 0;
+}
+
+// returns 0 if verification succeeded
+int schnorr_verify(const ecdsa_curve *curve, const uint8_t *pub_key,
+                   const uint8_t *msg, const uint32_t msg_len,
+                   const schnorr_sign_pair *sign) {
+  if (msg_len == 0) return 1;
+  if (bn_is_zero(&sign->r)) return 2;
+  if (bn_is_zero(&sign->s)) return 3;
+  if (bn_is_less(&curve->order, &sign->r)) return 4;
+  if (bn_is_less(&curve->order, &sign->s)) return 5;
+
+  curve_point pub_key_point;
+  if (!ecdsa_read_pubkey(curve, pub_key, &pub_key_point)) {
+    return 6;
+  }
+
+  // Compute Q = sG + r*kpub
+  curve_point sG, Q;
+  scalar_multiply(curve, &sign->s, &sG);
+  point_multiply(curve, &sign->r, &pub_key_point, &Q);
+  point_add(curve, &sG, &Q);
+
+  /* r = H(Q, kpub, m) */
+  bignum256 r;
+  calc_r(&Q, pub_key, msg, msg_len, &r);
+
+  if (bn_is_equal(&r, &sign->r)) return 0;  // success
+
+  return 10;
+}
--- a/crypto/schnorr.h
+++ b/crypto/schnorr.h
@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2019 Anatolii Kurotych
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __SCHNORR_H__
+#define __SCHNORR_H__
+
+#include "ecdsa.h"
+
+// result of sign operation
+typedef struct {
+  bignum256 r, s;
+} schnorr_sign_pair;
+
+// sign/verify returns 0 if operation succeeded
+
+// k is a random from [1, ..., order-1]
+int schnorr_sign(const ecdsa_curve *curve, const uint8_t *priv_key,
+                 const bignum256 *k, const uint8_t *msg, const uint32_t msg_len,
+                 schnorr_sign_pair *result);
+int schnorr_verify(const ecdsa_curve *curve, const uint8_t *pub_key,
+                   const uint8_t *msg, const uint32_t msg_len,
+                   const schnorr_sign_pair *sign);
+#endif
--- a/crypto/tests/test_check.c
+++ b/crypto/tests/test_check.c
@ -61,6 +61,7 @@
 #include "rand.h"
 #include "rc4.h"
 #include "rfc6979.h"
+#include "schnorr.h"
 #include "script.h"
 #include "secp256k1.h"
 #include "sha2.h"
@ -8448,6 +8449,195 @@ START_TEST(test_compress_coords) {
 }
 END_TEST

+// vectors generated using Schnorr::Sign function defined in
+// https://github.com/Zilliqa/Zilliqa/blob/master/src/libCrypto/Schnorr.cpp#L88
+START_TEST(test_schnorr_sign_verify) {
+  static struct {
+    const char *message;
+    const char *priv_key;
+    const char *k_hex;
+    const char *s_hex;
+    const char *r_hex;
+  } test_cases[] = {
+      {
+          "123",
+          "3382266517e2ebe6df51faf4bfe612236ad46fb8bd59ac982a223b045e080ac6",
+          "669301F724C555D7BB1185C04909E9CACA3EC7A292B3A1C92DDCCD5A5A7DDDD3",
+          "FFD72C290B98C93A4BCEDC0EDCDF040C35579BE962FE83E6821D4F3CB4B795D2",
+          "74AAE9C3E069E2806E1B0D890970BE387AEBED8040F37991AACAD70B27895E39",
+      },
+      {
+          "1234",
+          "51a2758eed776c40b367364909c8a9c98cc969104f69ff316f7a287495c37c9b",
+          "A0A1A9B3570AAE963535B8D4376C58A61646C18182C9FDDA5FB13703F88D4D1E",
+          "99A0CB942C81571B77C682F79CD3CB663CE9E1C55BB425BA24B9F11A0DE84FE2",
+          "C3C10363E38158BBA20556A36DE9358DFD81A31C180ABC9E7617C1CC1CAF03B3",
+      },
+      {
+          "12345",
+          "2685adffdbb4b2c515054cffc25cfcbfe2e462df65bbe82fb50f71e1e68dd285",
+          "38DE7B3315F201433D271E91FBE62966576CA05CBFEC1770B77D7EC9D6A01D6D",
+          "28982FA6C2B620CBC550F7EF9EAB605F409C584FBE5A765678877B79AB517086",
+          "9A0788E5B0947DEDEDE386DF57A006CF3FE43919A74D9CA630F8A1A9D97B4650",
+      },
+      {
+          "fun",
+          "7457dc574d927e5dae84b05264a5b637b5a68e34a85b3965084ed6fed5b7f12d",
+          "E005ABD242C7C602AB5EED080C5083C7C5F8DAEC6D046A54F384A8B8CDECF740",
+          "51070ABCA039DAC294F6BA3BFC8C36CFC66020EDF66D1ACF1A9B545B0BF09F52",
+          "330A924525EF722FA20E8E25CB6E8BD7DF4394886FA4414E4A0B6812AA25BBC0",
+      },
+      {
+          "funny",
+          "52c395a6d304de1a959e73e4604e32c5ad3f2bf01c8f730af426b38d7d5dd908",
+          "0CF28B5C40A8830F3195BB99A9F0E2808F576105F41D16ABCF596AC5A8CFE88A",
+          "3D60FB4664C994AD956378B9402BC68F7B4799D74F4783A6199C0D74865EA2B6",
+          "5ED5EDEE0314DFFBEE39EE4E9C76DE8BC3EB8CB891AEC32B83957514284B205B",
+      },
+      {
+          "What is great in man is that he is a bridge and not a goal",
+          "52c395a6d304de1a959e73e4604e32c5ad3f2bf01c8f730af426b38d7d5dd908",
+          "000000000000000000000000000000000000000000000000000000000000007B",
+          "546F70AA1FEE3718C95508240CDC073B9FEFED05959C5319DD8E2BF07A1DD028",
+          "B8667BE5E10B113608BFE5327C44E9F0462BE26F789177E10DCE53019AA33DAA",
+      },
+      {
+          "123456789147258369qwertyuiopasdfghjklzxcvbnm,",
+          "2685adffdbb4b2c515054cffc25cfcbfe2e462df65bbe82fb50f71e1e68dd285",
+          "1D0CB70310C4D793A4561FE592B7C156771E3E26283B28AB588E968243B52DD0",
+          "54D7A435E5E3F2811AA542F8895C20CCB760F2713DBDDB7291DAB6DA4E4F927E",
+          "20A3BDABFFF2C1BF8E2AF709F6CDCAFE70DA9A1DBC22305B6332E36844092984",
+      },
+      {
+          "11111111111111111111111111111111111111111111111111111111111111111"
+          "11111111111111111111111111111111111111111111111111111111111111111"
+          "111111111111111111",
+          "3382266517e2ebe6df51faf4bfe612236ad46fb8bd59ac982a223b045e080ac6",
+          "A669F372B3C2EEA351210082CAEC3B96767A7B222D19FF2EE3D814860F0D703A",
+          "4890F9AC3A8D102EE3A2A473930C01CAD29DCE3860ACB7A5DADAEF16FE808991",
+          "979F088E58F1814D5E462CB9F935D2924ABD8D32211D8F02DD7E0991726DF573",
+      },
+      {
+          "qwertyuiop[]asdfghjkl;'zxcvbnm,./1234567890-=",
+          "7457dc574d927e5dae84b05264a5b637b5a68e34a85b3965084ed6fed5b7f12d",
+          "000000000000000000000000000000000000000000000000000000000000007C",
+          "0AA595A649E517133D3448CA657424DD07BBED289030F0C0AA6738D26AB9A910",
+          "83812632F1443A70B198D112D075D886BE7BBC6EC6275AE52661E52B7358BB8B",
+      },
+  };
+
+  const ecdsa_curve *curve = &secp256k1;
+  bignum256 k;
+  uint8_t priv_key[32], buf_raw[32];
+  schnorr_sign_pair result;
+  for (size_t i = 0; i < sizeof(test_cases) / sizeof(*test_cases); i++) {
+    memcpy(priv_key, fromhex(test_cases[i].priv_key), 32);
+    memcpy(&buf_raw, fromhex(test_cases[i].k_hex), 32);
+    bn_read_be(buf_raw, &k);
+    schnorr_sign(curve, priv_key, &k, (const uint8_t *)test_cases[i].message,
+                 strlen(test_cases[i].message), &result);
+
+    schnorr_sign_pair expected;
+
+    memcpy(&buf_raw, fromhex(test_cases[i].s_hex), 32);
+    bn_read_be(buf_raw, &expected.s);
+    memcpy(&buf_raw, fromhex(test_cases[i].r_hex), 32);
+    bn_read_be(buf_raw, &expected.r);
+
+    ck_assert_mem_eq(&expected.r, &result.r, 32);
+    ck_assert_mem_eq(&expected.s, &result.s, 32);
+
+    uint8_t pub_key[33];
+    ecdsa_get_public_key33(curve, priv_key, pub_key);
+    int res =
+        schnorr_verify(curve, pub_key, (const uint8_t *)test_cases[i].message,
+                       strlen(test_cases[i].message), &result);
+    ck_assert_int_eq(res, 0);
+  }
+}
+END_TEST
+
+// vectors generated using Schnorr::Sign function defined in
+// https://github.com/Zilliqa/Zilliqa/blob/master/src/libCrypto/Schnorr.cpp#L88
+START_TEST(test_schnorr_fail_verify) {
+  static struct {
+    const char *message;
+    const char *priv_key;
+    const char *k_hex;
+    const char *s_hex;
+    const char *r_hex;
+  } test_case = {
+      "123",
+      "3382266517e2ebe6df51faf4bfe612236ad46fb8bd59ac982a223b045e080ac6",
+      "669301F724C555D7BB1185C04909E9CACA3EC7A292B3A1C92DDCCD5A5A7DDDD3",
+      "FFD72C290B98C93A4BCEDC0EDCDF040C35579BE962FE83E6821D4F3CB4B795D2",
+      "74AAE9C3E069E2806E1B0D890970BE387AEBED8040F37991AACAD70B27895E39",
+  };
+
+  const ecdsa_curve *curve = &secp256k1;
+  bignum256 k;
+  uint8_t priv_key[32], buf_raw[32];
+  memcpy(priv_key, fromhex(test_case.priv_key), 32);
+  memcpy(&buf_raw, fromhex(test_case.k_hex), 32);
+  bn_read_be(buf_raw, &k);
+
+  schnorr_sign_pair result;
+  schnorr_sign(curve, priv_key, &k, (const uint8_t *)test_case.message,
+               strlen(test_case.message), &result);
+  uint8_t pub_key[33];
+  ecdsa_get_public_key33(curve, priv_key, pub_key);
+
+  // OK
+  int res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                           strlen(test_case.message), &result);
+  ck_assert_int_eq(res, 0);
+
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message, 0,
+                       &result);
+  ck_assert_int_eq(res, 1);
+
+  schnorr_sign_pair bad_result;
+
+  bn_copy(&result.s, &bad_result.s);
+  bn_zero(&bad_result.r);
+  // r == 0
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                       strlen(test_case.message), &bad_result);
+  ck_assert_int_eq(res, 2);
+
+  bn_copy(&result.r, &bad_result.r);
+  bn_zero(&bad_result.s);
+  // s == 0
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                       strlen(test_case.message), &bad_result);
+  ck_assert_int_eq(res, 3);
+
+  bn_copy(&result.s, &bad_result.s);
+  bn_copy(&curve->order, &bad_result.r);
+  bn_addi(&bad_result.r, 1);
+  // r == curve->order + 1
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                       strlen(test_case.message), &bad_result);
+  ck_assert_int_eq(res, 4);
+
+  bn_copy(&result.r, &bad_result.r);
+  bn_copy(&curve->order, &bad_result.s);
+  bn_addi(&bad_result.s, 1);
+  // s == curve->order + 1
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                       strlen(test_case.message), &bad_result);
+  ck_assert_int_eq(res, 5);
+
+  bn_copy(&result.r, &bad_result.r);
+  bn_copy(&result.s, &bad_result.s);
+  // change message
+  test_case.message = "12";
+  res = schnorr_verify(curve, pub_key, (const uint8_t *)test_case.message,
+                       strlen(test_case.message), &bad_result);
+  ck_assert_int_eq(res, 10);
+}
+END_TEST
+
 static int my_strncasecmp(const char *s1, const char *s2, size_t n) {
  size_t i = 0;
  while (i < n) {
@ -8729,6 +8919,11 @@ Suite *test_suite(void) {
  tcase_add_test(tc, test_compress_coords);
  suite_add_tcase(s, tc);

+  tc = tcase_create("schnorr");
+  tcase_add_test(tc, test_schnorr_sign_verify);
+  tcase_add_test(tc, test_schnorr_fail_verify);
+  suite_add_tcase(s, tc);
+
 #if USE_CARDANO
  tc = tcase_create("bip32-cardano");

--- a/crypto/tests/test_check_cardano.h
+++ b/crypto/tests/test_check_cardano.h
@ -5,82 +5,80 @@ START_TEST(test_ed25519_cardano_sign_vectors) {
  ed25519_secret_key secret_key_extension;
  ed25519_signature signature;

-  static const char
-      *vectors[] =
-          {
-              "6065a956b1b34145c4416fdc3ba3276801850e91a77a31a7be782463288aea5"
-              "3",  // private key
-              "60ba6e25b1a02157fb69c5d1d7b96c4619736e545447069a6a6f0ba90844bc8"
-              "e",  // private key extension
-              "64b20fa082b3143d6b5eed42c6ef63f99599d0888afe060620abc1b319935fe"
-              "1",  // public key
-              "45b1a75fe3119e13c6f60ab9ba674b42f946fdc558e07c83dfa0751c2eba69c7"
-              "9331bd8a4a975662b23628a438a0eba76367e44c12ca91b39ec59063f860f10"
-              "d",  // signature
+  static const char *vectors[] = {
+      "6065a956b1b34145c4416fdc3ba3276801850e91a77a31a7be782463288aea5"
+      "3",  // private key
+      "60ba6e25b1a02157fb69c5d1d7b96c4619736e545447069a6a6f0ba90844bc8"
+      "e",  // private key extension
+      "64b20fa082b3143d6b5eed42c6ef63f99599d0888afe060620abc1b319935fe"
+      "1",  // public key
+      "45b1a75fe3119e13c6f60ab9ba674b42f946fdc558e07c83dfa0751c2eba69c7"
+      "9331bd8a4a975662b23628a438a0eba76367e44c12ca91b39ec59063f860f10"
+      "d",  // signature

-              "e7d27516538403a53a8b041656a3f570909df641a0ab811fe7d87c9ba02a830"
-              "c",  // private key
-              "794a2c54ad8b525b781773c87d38cbf4197636bc427a9d551368286fe4c294a"
-              "4",  // private key extension
-              "95bb82ffd5707716bc65170ab4e8dafeed90fbe0ce9258713b7751e962d931d"
-              "f",  // public key
-              "f2c9171782e7df7665126ac545ae53b05964b0160536efdb545e2460dbbec2b1"
-              "9ec6b338b8f1bf4dfee94360ed024b115e37b1d7e6f3f9ae4beb79539428560"
-              "f",  // signature
+      "e7d27516538403a53a8b041656a3f570909df641a0ab811fe7d87c9ba02a830"
+      "c",  // private key
+      "794a2c54ad8b525b781773c87d38cbf4197636bc427a9d551368286fe4c294a"
+      "4",  // private key extension
+      "95bb82ffd5707716bc65170ab4e8dafeed90fbe0ce9258713b7751e962d931d"
+      "f",  // public key
+      "f2c9171782e7df7665126ac545ae53b05964b0160536efdb545e2460dbbec2b1"
+      "9ec6b338b8f1bf4dfee94360ed024b115e37b1d7e6f3f9ae4beb79539428560"
+      "f",  // signature

-              "9b5a3d9a4c60bcd49bb64b72c082b164314d0f61d842f2575fd1d4fb30a28a0"
-              "c",  // private key
-              "b093e376f41eb7bf80abcd0073a52455d25b5d21815bc758e5f6f81536aedeb"
-              "b",  // private key extension
-              "79fc8154554b97e4c56ef2f9dbb4c1421ff19509688931a1e964bda5dec0f19"
-              "f",  // public key
-              "2ba1439ae648a7e8da7c9ab1ee6da94fd4ebe37abd0978306e8fba2afa8f111a"
-              "88a993dbf008bedae9167f4f68409e4c9ddaf02cba12418447b1848907ad800"
-              "f",  // signature
+      "9b5a3d9a4c60bcd49bb64b72c082b164314d0f61d842f2575fd1d4fb30a28a0"
+      "c",  // private key
+      "b093e376f41eb7bf80abcd0073a52455d25b5d21815bc758e5f6f81536aedeb"
+      "b",  // private key extension
+      "79fc8154554b97e4c56ef2f9dbb4c1421ff19509688931a1e964bda5dec0f19"
+      "f",  // public key
+      "2ba1439ae648a7e8da7c9ab1ee6da94fd4ebe37abd0978306e8fba2afa8f111a"
+      "88a993dbf008bedae9167f4f68409e4c9ddaf02cba12418447b1848907ad800"
+      "f",  // signature

-              "52e0c98aa600cfdcd1ff28fcda5227ed87063f4a98547a78b771052cf102b40"
-              "c",  // private key
-              "6c18d9f8075b1a6a1833540607479bd58b7beb8a83d2bb01ca7ae02452a2580"
-              "3",  // private key extension
-              "dc907c7c06e6314eedd9e18c9f6c6f9cc4e205fb1c70da608234c319f1f7b0d"
-              "6",  // public key
-              "0cd34f84e0d2fcb1800bdb0e869b9041349955ced66aedbe6bda187ebe8d36a6"
-              "2a05b39647e92fcc42aa7a7368174240afba08b8c81f981a22f942d6bd78160"
-              "2",  // signature
+      "52e0c98aa600cfdcd1ff28fcda5227ed87063f4a98547a78b771052cf102b40"
+      "c",  // private key
+      "6c18d9f8075b1a6a1833540607479bd58b7beb8a83d2bb01ca7ae02452a2580"
+      "3",  // private key extension
+      "dc907c7c06e6314eedd9e18c9f6c6f9cc4e205fb1c70da608234c319f1f7b0d"
+      "6",  // public key
+      "0cd34f84e0d2fcb1800bdb0e869b9041349955ced66aedbe6bda187ebe8d36a6"
+      "2a05b39647e92fcc42aa7a7368174240afba08b8c81f981a22f942d6bd78160"
+      "2",  // signature

-              "11fd6462a3a92b35c22703f6f1c124ddcf36b7c2b09cc2784f320e1cfa12ec0"
-              "4",  // private key
-              "c2785803c61c46aeca192a1bb1b7b20a8c4cc7fa01db57fc5d1d8a547340235"
-              "2",  // private key extension
-              "839775a41876e328986aa26168958bba1176e67819b357eea84afceab8b1db7"
-              "8",  // public key
-              "e41f73db2f8d2896a687802b2be76b7cabb73dfbb4891494883a0cbd9bbb9e5f"
-              "9d3e14d2d0b06c6674333508496db660936737c0efd9511514147dac79fa490"
-              "5",  // signature
+      "11fd6462a3a92b35c22703f6f1c124ddcf36b7c2b09cc2784f320e1cfa12ec0"
+      "4",  // private key
+      "c2785803c61c46aeca192a1bb1b7b20a8c4cc7fa01db57fc5d1d8a547340235"
+      "2",  // private key extension
+      "839775a41876e328986aa26168958bba1176e67819b357eea84afceab8b1db7"
+      "8",  // public key
+      "e41f73db2f8d2896a687802b2be76b7cabb73dfbb4891494883a0cbd9bbb9e5f"
+      "9d3e14d2d0b06c6674333508496db660936737c0efd9511514147dac79fa490"
+      "5",  // signature

-              "5b1e5cad02274ba461f4708d8598d3497faf8fe3e894a379573aa6ac3a03e50"
-              "5",  // private key
-              "ba179d2e3c67aabb486c48d16002b51ad32eab434c738a1550962313b07098c"
-              "d",  // private key extension
-              "75eb8d197ec8627c85af88e66aa1e49065dd8ac98ed8991db52ece01635dfb7"
-              "6",  // public key
-              "631015357cee3051116b4c2ff4d1c5beb13b6e5023635aa1eeb0563cadf0d4fb"
-              "c10bd5e31b4a4220c67875558c41b5cc0328104ae39cc7ff20ff0c2bda59890"
-              "6",  // signature
+      "5b1e5cad02274ba461f4708d8598d3497faf8fe3e894a379573aa6ac3a03e50"
+      "5",  // private key
+      "ba179d2e3c67aabb486c48d16002b51ad32eab434c738a1550962313b07098c"
+      "d",  // private key extension
+      "75eb8d197ec8627c85af88e66aa1e49065dd8ac98ed8991db52ece01635dfb7"
+      "6",  // public key
+      "631015357cee3051116b4c2ff4d1c5beb13b6e5023635aa1eeb0563cadf0d4fb"
+      "c10bd5e31b4a4220c67875558c41b5cc0328104ae39cc7ff20ff0c2bda59890"
+      "6",  // signature

-              "624b47150f58dfa44284fbc63c9f99b9b79f808c4955a461f0e2be44eb0be50"
-              "d",  // private key
-              "097aa006d694b165ef37cf23562e5967c96e49255d2f20faae478dee83aa5b0"
-              "2",  // private key extension
-              "0588589cd9b51dfc028cf225674069cbe52e0e70deb02dc45b79b26ee3548b0"
-              "0",  // public key
-              "1de1d275428ba9491a433cd473cd076c027f61e7a8b5391df9dea5cb4bc88d8a"
-              "57b095906a30b13e68259851a8dd3f57b6f0ffa37a5d3ffc171240f2d404f90"
-              "1",  // signature
+      "624b47150f58dfa44284fbc63c9f99b9b79f808c4955a461f0e2be44eb0be50"
+      "d",  // private key
+      "097aa006d694b165ef37cf23562e5967c96e49255d2f20faae478dee83aa5b0"
+      "2",  // private key extension
+      "0588589cd9b51dfc028cf225674069cbe52e0e70deb02dc45b79b26ee3548b0"
+      "0",  // public key
+      "1de1d275428ba9491a433cd473cd076c027f61e7a8b5391df9dea5cb4bc88d8a"
+      "57b095906a30b13e68259851a8dd3f57b6f0ffa37a5d3ffc171240f2d404f90"
+      "1",  // signature

-              0,
-              0,
-          };
+      0,
+      0,
+  };

  const char **test_data;
  test_data = vectors;
--- a/crypto/tests/test_curves.py
+++ b/crypto/tests/test_curves.py
@ -30,48 +30,48 @@ class Point:
 points = [
    Point(
        "secp256k1",
-        0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798,
-        0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8,
+        0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798,
+        0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8,
    ),
    Point(
        "secp256k1",
        0x1,
-        0x4218f20ae6c646b363db68605822fb14264ca8d2587fdd6fbc750d587e76a7ee,
+        0x4218F20AE6C646B363DB68605822FB14264CA8D2587FDD6FBC750D587E76A7EE,
    ),
    Point(
        "secp256k1",
        0x2,
-        0x66fbe727b2ba09e09f5a98d70a5efce8424c5fa425bbda1c511f860657b8535e,
+        0x66FBE727B2BA09E09F5A98D70A5EFCE8424C5FA425BBDA1C511F860657B8535E,
    ),
    Point(
        "secp256k1",
-        0x1b,
-        0x1adcea1cf831b0ad1653e769d1a229091d0cc68d4b0328691b9caacc76e37c90,
+        0x1B,
+        0x1ADCEA1CF831B0AD1653E769D1A229091D0CC68D4B0328691B9CAACC76E37C90,
    ),
    Point(
        "nist256p1",
-        0x6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296,
-        0x4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5,
+        0x6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296,
+        0x4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5,
    ),
    Point(
        "nist256p1",
        0x0,
-        0x66485c780e2f83d72433bd5d84a06bb6541c2af31dae871728bf856a174f93f4,
+        0x66485C780E2F83D72433BD5D84A06BB6541C2AF31DAE871728BF856A174F93F4,
    ),
    Point(
        "nist256p1",
        0x0,
-        0x99b7a386f1d07c29dbcc42a27b5f9449abe3d50de25178e8d7407a95e8b06c0b,
+        0x99B7A386F1D07C29DBCC42A27B5F9449ABE3D50DE25178E8D7407A95E8B06C0B,
    ),
    Point(
        "nist256p1",
-        0xaf8bbdfe8cdd5577acbf345b543d28cf402f4e94d3865b97ea0787f2d3aa5d22,
-        0x35802b8b376b995265918b078bc109c21a535176585c40f519aca52d6afc147c,
+        0xAF8BBDFE8CDD5577ACBF345B543D28CF402F4E94D3865B97EA0787F2D3AA5D22,
+        0x35802B8B376B995265918B078BC109C21A535176585C40F519ACA52D6AFC147C,
    ),
    Point(
        "nist256p1",
        0x80000,
-        0x580610071f440f0dcc14a22e2d5d5afc1224c0cd11a3b4b51b8ecd2224ee1ce2,
+        0x580610071F440F0DCC14A22E2D5D5AFC1224C0CD11A3B4B51B8ECD2224EE1CE2,
    ),
 ]

--- a/crypto/tests/test_wycheproof.py
+++ b/crypto/tests/test_wycheproof.py
@ -102,7 +102,7 @@ def is_valid_der(data):
    try:
        structure, _ = der_decode(data)
        return data == der_encode(structure)
-    except:
+    except Exception:
        return False


@ -140,7 +140,7 @@ def parse_ec_pubkey(public_key):

    try:
        public_key = bytes(public_key["public_key"].asOctets())
-    except:
+    except Exception:
        raise ParseError("Not a BER encoded named elliptic curve public key")

    return curve_name, public_key
@ -152,13 +152,13 @@ def parse_ecdsa256_signature(signature):
        raise ParseError("Not a valid DER")
    try:
        signature, _ = der_decode(signature, asn1Spec=EcSignature())
-    except:
+    except Exception:
        raise ParseError("Not a valid DER encoded ECDSA signature")
    try:
        r = int(signature["r"]).to_bytes(32, byteorder="big")
        s = int(signature["s"]).to_bytes(32, byteorder="big")
        signature = r + s
-    except:
+    except Exception:
        raise ParseError("Not a valid DER encoded 256 bit ECDSA signature")
    return signature

@ -281,7 +281,7 @@ def aes_cbc_decrypt(key, iv, ciphertext):
 def load_json_testvectors(filename):
    try:
        result = json.loads(open(os.path.join(testvectors_directory, filename)).read())
-    except:
+    except Exception:
        raise DataError()
    return result

@ -310,7 +310,7 @@ def generate_aes(filename):
                plaintext = unhexlify(test["msg"])
                ciphertext = unhexlify(test["ct"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            if len(key) not in [128 / 8, 192 / 8, 256 / 8]:
@ -359,7 +359,7 @@ def generate_chacha_poly(filename):
                ciphertext = unhexlify(test["ct"])
                tag = unhexlify(test["tag"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            if result is None:
@ -406,7 +406,7 @@ def generate_curve25519_dh(filename):
                private_key = unhexlify(test["private"])
                shared = unhexlify(test["shared"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            if curve_name != "curve25519":
@ -448,7 +448,7 @@ def generate_ecdh(filename):
                private_key = parse_signed_hex(test["private"])
                shared = unhexlify(test["shared"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            try:
@ -498,7 +498,7 @@ def generate_ecdsa(filename):

        try:
            public_key = unhexlify(test_group["keyDer"])
-        except:
+        except Exception:
            raise DataError()

        try:
@ -521,7 +521,7 @@ def generate_ecdsa(filename):
                signature = unhexlify(test["sig"])
                message = unhexlify(test["msg"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            if result is None:
@ -563,7 +563,7 @@ def generate_eddsa(filename):

        try:
            public_key = unhexlify(test_group["keyDer"])
-        except:
+        except Exception:
            raise DataError()

        try:
@ -579,7 +579,7 @@ def generate_eddsa(filename):
                signature = unhexlify(test["sig"])
                message = unhexlify(test["msg"])
                result = parse_result(test["result"])
-            except:
+            except Exception:
                raise DataError()

            if result is None:
--- a/legacy/.clang-format
+++ b/legacy/.clang-format
@ -1,2 +0,0 @@
---
-BasedOnStyle:  Google
--- a/legacy/.travis.yml
+++ b/legacy/.travis.yml
@ -1,63 +0,0 @@
-sudo: false
-dist: trusty
-language: c
-
-addons:
-  apt:
-    sources:
-    - deadsnakes
-    packages:
-    - build-essential
-    - python3.6
-    - python3.6-dev
-    - python3.6-venv
-
-env:
-  global:
-    - MAKEFLAGS=-j2
-    - PYTHON=python3.6
-    - PROTOBUF_VERSION=3.4.0
-    - TOOLCHAIN_SHORTVER=8-2018q4
-    - TOOLCHAIN_LONGVER=gcc-arm-none-eabi-8-2018-q4-major
-  matrix:
-    - DEBUG_LINK=0
-    - DEBUG_LINK=1
-
-matrix:
-  include:
-    - name: "Emulator GCC"
-      env: EMULATOR=1 HEADLESS=1 DEBUG_LINK=1
-      compiler: gcc
-      script: pipenv run ./script/cibuild && pipenv run script/test
-    - name: "Emulator Clang"
-      env: EMULATOR=1 HEADLESS=1 DEBUG_LINK=1
-      compiler: clang
-      script: pipenv run ./script/cibuild && pipenv run script/test
-
-before_install:
-  - $PYTHON -m ensurepip --user
-  - $PYTHON -m pip install --user pipenv
-
-install:
-  - wget "https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/protoc-${PROTOBUF_VERSION}-linux-x86_64.zip"
-  - unzip "protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" -d protoc
-  - export PATH="$(pwd)/protoc/bin:$PATH"
-  - pipenv install
-
-before_script:
-  - test "$EMULATOR" = "1" || wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/$TOOLCHAIN_SHORTVER/$TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$EMULATOR" = "1" || tar xfj $TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$EMULATOR" = "1" || export PATH=$PWD/$TOOLCHAIN_LONGVER/bin:$PATH
-
-script:
-  - pipenv run script/cibuild
-  - pipenv run make -C bootloader
-  - pipenv run make -C demo
-
-notifications:
-  webhooks:
-    urls:
-      - http://ci-bot.satoshilabs.com:5000/travis
-    on_success: always
-    on_failure: always
-    on_start: always
--- a/legacy/Makefile.include
+++ b/legacy/Makefile.include
@ -132,6 +132,14 @@ LDLIBS   += -lopencm3_stm32f2
 LIBDEPS  += $(TOOLCHAIN_DIR)/lib/libopencm3_stm32f2.a
 endif

+ifeq ($(BITCOIN_ONLY), 1)
+CFLAGS += -DBITCOIN_ONLY=1
+CFLAGS += -DU2F_ENABLED=0
+else
+CFLAGS += -DBITCOIN_ONLY=0
+CFLAGS += -DU2F_ENABLED=1
+endif
+
 ifeq ($(MEMORY_PROTECT), 0)
 CFLAGS += -DMEMORY_PROTECT=0
 $(info MEMORY_PROTECT=0)
--- a/legacy/Pipfile
+++ b/legacy/Pipfile
@ -1,14 +0,0 @@
-[[source]]
-url = "https://pypi.org/simple"
-name = "pypi"
-verify_ssl = true
-
-[packages]
-setuptools = ">=24.2.0"
-trezor = {git = "https://github.com/trezor/python-trezor", editable = true, ref = "master"}
-pytest = "*"
-mock = "*"
-typing = "*"
-protobuf = "==3.4.0"
-mako = "*"
-munch = "*"
--- a/legacy/Pipfile.lock
+++ b/legacy/Pipfile.lock
@ -1,214 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "0c77aa21c1e385d7c3833a2f95bc6129394f6d9ce67e1181700a76a5e15074cb"
-        },
-        "pipfile-spec": 6,
-        "requires": {},
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "atomicwrites": {
-            "hashes": [
-                "sha256:240831ea22da9ab882b551b31d4225591e5e447a68c5e188db5b89ca1d487585",
-                "sha256:a24da68318b08ac9c9c45029f4a10371ab5b20e4226738e150e6e7c571630ae6"
-            ],
-            "version": "==1.1.5"
-        },
-        "attrs": {
-            "hashes": [
-                "sha256:4b90b09eeeb9b88c35bc642cbac057e45a5fd85367b985bd2809c62b7b939265",
-                "sha256:e0d0eb91441a3b53dab4d9b743eafc1ac44476296a2053b6ca3af0b139faf87b"
-            ],
-            "version": "==18.1.0"
-        },
-        "certifi": {
-            "hashes": [
-                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
-                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
-            ],
-            "version": "==2018.4.16"
-        },
-        "chardet": {
-            "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
-            ],
-            "version": "==3.0.4"
-        },
-        "click": {
-            "hashes": [
-                "sha256:29f99fc6125fbc931b758dc053b3114e55c77a6e4c6c3a2674a2dc986016381d",
-                "sha256:f15516df478d5a56180fbf80e68f206010e6d160fc39fa508b65e035fd75130b"
-            ],
-            "version": "==6.7"
-        },
-        "ecdsa": {
-            "hashes": [
-                "sha256:40d002cf360d0e035cf2cb985e1308d41aaa087cbfc135b2dc2d844296ea546c",
-                "sha256:64cf1ee26d1cde3c73c6d7d107f835fed7c6a2904aef9eac223d57ad800c43fa"
-            ],
-            "version": "==0.13"
-        },
-        "idna": {
-            "hashes": [
-                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
-                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
-            ],
-            "version": "==2.7"
-        },
-        "libusb1": {
-            "hashes": [
-                "sha256:4707f81e933a97fed1c5bf7d4957f07bae1139cb8084bdee1f50201a40e3fd7c"
-            ],
-            "version": "==1.6.5"
-        },
-        "mako": {
-            "hashes": [
-                "sha256:4e02fde57bd4abb5ec400181e4c314f56ac3e49ba4fb8b0d50bba18cb27d25ae"
-            ],
-            "index": "pypi",
-            "version": "==1.0.7"
-        },
-        "markupsafe": {
-            "hashes": [
-                "sha256:a6be69091dac236ea9c6bc7d012beab42010fa914c459791d627dad4910eb665"
-            ],
-            "version": "==1.0"
-        },
-        "mnemonic": {
-            "hashes": [
-                "sha256:02a7306a792370f4a0c106c2cf1ce5a0c84b9dbd7e71c6792fdb9ad88a727f1d"
-            ],
-            "version": "==0.18"
-        },
-        "mock": {
-            "hashes": [
-                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
-                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
-            ],
-            "index": "pypi",
-            "version": "==2.0.0"
-        },
-        "more-itertools": {
-            "hashes": [
-                "sha256:2b6b9893337bfd9166bee6a62c2b0c9fe7735dcf85948b387ec8cba30e85d8e8",
-                "sha256:6703844a52d3588f951883005efcf555e49566a48afd4db4e965d69b883980d3",
-                "sha256:a18d870ef2ffca2b8463c0070ad17b5978056f403fb64e3f15fe62a52db21cc0"
-            ],
-            "version": "==4.2.0"
-        },
-        "munch": {
-            "hashes": [
-                "sha256:6ae3d26b837feacf732fb8aa5b842130da1daf221f5af9f9d4b2a0a6414b0d51"
-            ],
-            "index": "pypi",
-            "version": "==2.3.2"
-        },
-        "pbkdf2": {
-            "hashes": [
-                "sha256:ac6397369f128212c43064a2b4878038dab78dab41875364554aaf2a684e6979"
-            ],
-            "version": "==1.3"
-        },
-        "pbr": {
-            "hashes": [
-                "sha256:1b8be50d938c9bb75d0eaf7eda111eec1bf6dc88a62a6412e33bf077457e0f45",
-                "sha256:b486975c0cafb6beeb50ca0e17ba047647f229087bd74e37f4a7e2cac17d2caa"
-            ],
-            "version": "==4.2.0"
-        },
-        "pluggy": {
-            "hashes": [
-                "sha256:6e3836e39f4d36ae72840833db137f7b7d35105079aee6ec4a62d9f80d594dd1",
-                "sha256:95eb8364a4708392bae89035f45341871286a333f749c3141c20573d2b3876e1"
-            ],
-            "markers": "python_version != '3.2.*' and python_version != '3.1.*' and python_version >= '2.7' and python_version != '3.0.*' and python_version != '3.3.*'",
-            "version": "==0.7.1"
-        },
-        "protobuf": {
-            "hashes": [
-                "sha256:1fcb9b704bc2e30767352d86b2664d8f65f8ed49654d7a80e7a150739724e80a",
-                "sha256:41c4555d9754b985352ce5289fa3ba6b21ed715f595111e46e2b90ca53112475",
-                "sha256:4d4815467f8a61b06d648699842b233017b201f7a16275d680ec5480f10e30e9",
-                "sha256:5b816951df388f4ab2adbd3f9ae5619b9a5d7033d14b005c345dc3ee88a7faf4",
-                "sha256:61dbf86993a9312c3a0816b5252079a3943856003bf0380fea3098c929084ad4",
-                "sha256:9f3be25ad48b051186ee88f9567a3f3f548facd360e0cb62568e2736d9cfda11",
-                "sha256:ef02609ef445987976a3a26bff77119c518e0915c96661c3a3b17856d0ef6374"
-            ],
-            "index": "pypi",
-            "version": "==3.4.0"
-        },
-        "py": {
-            "hashes": [
-                "sha256:3fd59af7435864e1a243790d322d763925431213b6b8529c6ca71081ace3bbf7",
-                "sha256:e31fb2767eb657cbde86c454f02e99cb846d3cd9d61b318525140214fdc0e98e"
-            ],
-            "version": "==1.5.4"
-        },
-        "pyblake2": {
-            "hashes": [
-                "sha256:3757f7ad709b0e1b2a6b3919fa79fe3261f166fc375cd521f2be480f8319dde9",
-                "sha256:407e02c7f8f36fcec1b7aa114ddca0c1060c598142ea6f6759d03710b946a7e3",
-                "sha256:4d47b4a2c1d292b1e460bde1dda4d13aa792ed2ed70fcc263b6bc24632c8e902",
-                "sha256:5ccc7eb02edb82fafb8adbb90746af71460fbc29aa0f822526fc976dff83e93f",
-                "sha256:8043267fbc0b2f3748c6920591cd0b8b5609dcce60c504c32858aa36206386f2",
-                "sha256:982295a87907d50f4723db6bc724660da76b6547826d52160171d54f95b919ac",
-                "sha256:baa2190bfe549e36163aa44664d4ee3a9080b236fc5d42f50dc6fd36bbdc749e",
-                "sha256:c53417ee0bbe77db852d5fd1036749f03696ebc2265de359fe17418d800196c4",
-                "sha256:fbc9fcde75713930bc2a91b149e97be2401f7c9c56d735b46a109210f58d7358"
-            ],
-            "version": "==1.1.2"
-        },
-        "pytest": {
-            "hashes": [
-                "sha256:341ec10361b64a24accaec3c7ba5f7d5ee1ca4cebea30f76fad3dd12db9f0541",
-                "sha256:952c0389db115437f966c4c2079ae9d54714b9455190e56acebe14e8c38a7efa"
-            ],
-            "index": "pypi",
-            "version": "==3.6.4"
-        },
-        "requests": {
-            "hashes": [
-                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
-                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
-            ],
-            "version": "==2.19.1"
-        },
-        "six": {
-            "hashes": [
-                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
-                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
-            ],
-            "version": "==1.11.0"
-        },
-        "trezor": {
-            "editable": true,
-            "git": "https://github.com/trezor/python-trezor",
-            "ref": "master"
-        },
-        "typing": {
-            "hashes": [
-                "sha256:3a887b021a77b292e151afb75323dea88a7bc1b3dfa92176cff8e44c8b68bddf",
-                "sha256:b2c689d54e1144bbcfd191b0832980a21c2dbcf7b5ff7a66248a60c90e951eb8",
-                "sha256:d400a9344254803a2368533e4533a4200d21eb7b6b729c173bc38201a74db3f2"
-            ],
-            "index": "pypi",
-            "version": "==3.6.4"
-        },
-        "urllib3": {
-            "hashes": [
-                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
-                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
-            ],
-            "version": "==1.23"
-        }
-    },
-    "develop": {}
-}
--- a/Show More
+++ b/Show More