Update STABLE_VERSION

fix warning
small fix
2019-08-15 19:35:54 +08:00 · 2019-08-15 18:07:40 +08:00 · 2019-08-15 17:50:16 +08:00 · 2019-08-15 17:50:16 +08:00 · 2019-08-15 17:49:53 +08:00 · 2019-08-15 17:44:09 +08:00
25 changed files with 2495 additions and 2285 deletions
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@ -0,0 +1,178 @@
+{
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "commit": false,
+  "contributors": [
+    {
+      "login": "szszszsz",
+      "name": "Szczepan Zalega",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/17005426?v=4",
+      "profile": "https://github.com/szszszsz",
+      "contributions": [
+        "code",
+        "doc",
+        "ideas"
+      ]
+    },
+    {
+      "login": "Wesseldr",
+      "name": "Wessel dR",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/4012809?v=4",
+      "profile": "https://github.com/Wesseldr",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "agl",
+      "name": "Adam Langley",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/21203?v=4",
+      "profile": "https://www.imperialviolet.org",
+      "contributions": [
+        "bug",
+        "code"
+      ]
+    },
+    {
+      "login": "merlokk",
+      "name": "Oleg Moiseenko",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/807634?v=4",
+      "profile": "http://www.lotteam.com",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "aseigler",
+      "name": "Alex Seigler",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/6605560?v=4",
+      "profile": "https://github.com/aseigler",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "dschuermann",
+      "name": "Dominik Schürmann",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/321888?v=4",
+      "profile": "https://www.cotech.de/services/",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "ehershey",
+      "name": "Ernie Hershey",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/286008?v=4",
+      "profile": "https://github.com/ehershey",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "YakBizzarro",
+      "name": "Andrea Corna",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/767740?v=4",
+      "profile": "https://github.com/YakBizzarro",
+      "contributions": [
+        "infra"
+      ]
+    },
+    {
+      "login": "pjz",
+      "name": "Paul Jimenez",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/11100?v=4",
+      "profile": "https://place.org/~pj/",
+      "contributions": [
+        "infra",
+        "code"
+      ]
+    },
+    {
+      "login": "yparitcher",
+      "name": "yparitcher",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/38916402?v=4",
+      "profile": "https://github.com/yparitcher",
+      "contributions": [
+        "ideas",
+        "maintenance"
+      ]
+    },
+    {
+      "login": "StoyanDimitrov",
+      "name": "StoyanDimitrov",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/10962709?v=4",
+      "profile": "https://github.com/StoyanDimitrov",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "alphathegeek",
+      "name": "alphathegeek",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/51253712?v=4",
+      "profile": "https://github.com/alphathegeek",
+      "contributions": [
+        "ideas"
+      ]
+    },
+    {
+      "login": "rgerganov",
+      "name": "Radoslav Gerganov",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/271616?v=4",
+      "profile": "https://xakcop.com",
+      "contributions": [
+        "ideas",
+        "code"
+      ]
+    },
+    {
+      "login": "manuel-domke",
+      "name": "Manuel Domke",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/10274356?v=4",
+      "profile": "http://13-37.org",
+      "contributions": [
+        "ideas",
+        "code",
+        "business"
+      ]
+    },
+    {
+      "login": "esden",
+      "name": "Piotr Esden-Tempski",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/17334?v=4",
+      "profile": "http://1bitsquared.com",
+      "contributions": [
+        "business"
+      ]
+    },
+    {
+      "login": "m3hm00d",
+      "name": "f.m3hm00d",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/42179593?v=4",
+      "profile": "https://github.com/m3hm00d",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "hughsie",
+      "name": "Richard Hughes",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/151380?v=4",
+      "profile": "http://blogs.gnome.org/hughsie/",
+      "contributions": [
+        "ideas",
+        "code",
+        "infra",
+        "tool"
+      ]
+    }
+  ],
+  "contributorsPerLine": 7,
+  "projectName": "solo",
+  "projectOwner": "solokeys",
+  "repoType": "github",
+  "repoHost": "https://github.com"
+}
--- a/README.md
+++ b/README.md
@ -1,4 +1,5 @@
 [![License](https://img.shields.io/github/license/solokeys/solo.svg)](https://github.com/solokeys/solo/blob/master/LICENSE)
+[![All Contributors](https://img.shields.io/badge/all_contributors-17-orange.svg?style=flat-square)](#contributors)
 [![Build Status](https://travis-ci.com/solokeys/solo.svg?branch=master)](https://travis-ci.com/solokeys/solo)
 [![Discourse Users](https://img.shields.io/discourse/https/discourse.solokeys.com/users.svg)](https://discourse.solokeys.com)
 [![Keybase Chat](https://img.shields.io/badge/chat-on%20keybase-brightgreen.svg)](https://keybase.io/team/solokeys.public)
@ -94,10 +95,7 @@ Run the Solo application:
 ./main
 ```

-In another shell, you can run client software, for example our tests:
-```bash
-python tools/ctap_test.py sim fido2
-```
+In another shell, you can run our [test suite](https://github.com/solokeys/fido2-tests).

 You can find more details in our [documentation](https://docs.solokeys.io/solo/), including how to build on the the NUCLEO-L432KC development board.

@ -107,14 +105,46 @@ You can find more details in our [documentation](https://docs.solokeys.io/solo/)
 Check out our [official documentation](https://docs.solokeys.io/solo/).


-# Contributors
+# Contributors ✨

 Solo is an upgrade to [U2F Zero](https://github.com/conorpp/u2f-zero). It was born from Conor's passion for making secure hardware, and from our shared belief that security should be open to be trustworthy, in hardware like in software.

-Contributors are welcome. The ultimate goal is to have a FIDO2 security key supporting USB, NFC, and BLE interfaces, that can run on a variety of MCUs.
-
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
+The ultimate goal is to have a FIDO2 security key supporting USB, NFC, and BLE interfaces, that can run on a variety of MCUs.
 Look at the issues to see what is currently being worked on. Feel free to add issues as well.

+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore -->
+<table>
+  <tr>
+    <td align="center"><a href="https://github.com/szszszsz"><img src="https://avatars0.githubusercontent.com/u/17005426?v=4" width="100px;" alt="Szczepan Zalega"/><br /><sub><b>Szczepan Zalega</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=szszszsz" title="Code">💻</a> <a href="https://github.com/solokeys/solo/commits?author=szszszsz" title="Documentation">📖</a> <a href="#ideas-szszszsz" title="Ideas, Planning, & Feedback">🤔</a></td>
+    <td align="center"><a href="https://github.com/Wesseldr"><img src="https://avatars1.githubusercontent.com/u/4012809?v=4" width="100px;" alt="Wessel dR"/><br /><sub><b>Wessel dR</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=Wesseldr" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://www.imperialviolet.org"><img src="https://avatars3.githubusercontent.com/u/21203?v=4" width="100px;" alt="Adam Langley"/><br /><sub><b>Adam Langley</b></sub></a><br /><a href="https://github.com/solokeys/solo/issues?q=author%3Aagl" title="Bug reports">🐛</a> <a href="https://github.com/solokeys/solo/commits?author=agl" title="Code">💻</a></td>
+    <td align="center"><a href="http://www.lotteam.com"><img src="https://avatars2.githubusercontent.com/u/807634?v=4" width="100px;" alt="Oleg Moiseenko"/><br /><sub><b>Oleg Moiseenko</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=merlokk" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/aseigler"><img src="https://avatars1.githubusercontent.com/u/6605560?v=4" width="100px;" alt="Alex Seigler"/><br /><sub><b>Alex Seigler</b></sub></a><br /><a href="https://github.com/solokeys/solo/issues?q=author%3Aaseigler" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://www.cotech.de/services/"><img src="https://avatars3.githubusercontent.com/u/321888?v=4" width="100px;" alt="Dominik Schürmann"/><br /><sub><b>Dominik Schürmann</b></sub></a><br /><a href="https://github.com/solokeys/solo/issues?q=author%3Adschuermann" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/ehershey"><img src="https://avatars0.githubusercontent.com/u/286008?v=4" width="100px;" alt="Ernie Hershey"/><br /><sub><b>Ernie Hershey</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=ehershey" title="Documentation">📖</a></td>
+  </tr>
+  <tr>
+    <td align="center"><a href="https://github.com/YakBizzarro"><img src="https://avatars1.githubusercontent.com/u/767740?v=4" width="100px;" alt="Andrea Corna"/><br /><sub><b>Andrea Corna</b></sub></a><br /><a href="#infra-YakBizzarro" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+    <td align="center"><a href="https://place.org/~pj/"><img src="https://avatars3.githubusercontent.com/u/11100?v=4" width="100px;" alt="Paul Jimenez"/><br /><sub><b>Paul Jimenez</b></sub></a><br /><a href="#infra-pjz" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/solokeys/solo/commits?author=pjz" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/yparitcher"><img src="https://avatars0.githubusercontent.com/u/38916402?v=4" width="100px;" alt="yparitcher"/><br /><sub><b>yparitcher</b></sub></a><br /><a href="#ideas-yparitcher" title="Ideas, Planning, & Feedback">🤔</a> <a href="#maintenance-yparitcher" title="Maintenance">🚧</a></td>
+    <td align="center"><a href="https://github.com/StoyanDimitrov"><img src="https://avatars1.githubusercontent.com/u/10962709?v=4" width="100px;" alt="StoyanDimitrov"/><br /><sub><b>StoyanDimitrov</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=StoyanDimitrov" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/alphathegeek"><img src="https://avatars2.githubusercontent.com/u/51253712?v=4" width="100px;" alt="alphathegeek"/><br /><sub><b>alphathegeek</b></sub></a><br /><a href="#ideas-alphathegeek" title="Ideas, Planning, & Feedback">🤔</a></td>
+    <td align="center"><a href="https://xakcop.com"><img src="https://avatars2.githubusercontent.com/u/271616?v=4" width="100px;" alt="Radoslav Gerganov"/><br /><sub><b>Radoslav Gerganov</b></sub></a><br /><a href="#ideas-rgerganov" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/solokeys/solo/commits?author=rgerganov" title="Code">💻</a></td>
+    <td align="center"><a href="http://13-37.org"><img src="https://avatars3.githubusercontent.com/u/10274356?v=4" width="100px;" alt="Manuel Domke"/><br /><sub><b>Manuel Domke</b></sub></a><br /><a href="#ideas-manuel-domke" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/solokeys/solo/commits?author=manuel-domke" title="Code">💻</a> <a href="#business-manuel-domke" title="Business development">💼</a></td>
+  </tr>
+  <tr>
+    <td align="center"><a href="http://1bitsquared.com"><img src="https://avatars3.githubusercontent.com/u/17334?v=4" width="100px;" alt="Piotr Esden-Tempski"/><br /><sub><b>Piotr Esden-Tempski</b></sub></a><br /><a href="#business-esden" title="Business development">💼</a></td>
+    <td align="center"><a href="https://github.com/m3hm00d"><img src="https://avatars1.githubusercontent.com/u/42179593?v=4" width="100px;" alt="f.m3hm00d"/><br /><sub><b>f.m3hm00d</b></sub></a><br /><a href="https://github.com/solokeys/solo/commits?author=m3hm00d" title="Documentation">📖</a></td>
+    <td align="center"><a href="http://blogs.gnome.org/hughsie/"><img src="https://avatars0.githubusercontent.com/u/151380?v=4" width="100px;" alt="Richard Hughes"/><br /><sub><b>Richard Hughes</b></sub></a><br /><a href="#ideas-hughsie" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/solokeys/solo/commits?author=hughsie" title="Code">💻</a> <a href="#infra-hughsie" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#tool-hughsie" title="Tools">🔧</a></td>
+  </tr>
+</table>
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+

 # License

@ -123,6 +153,8 @@ Solo is fully open source.
 All software, unless otherwise noted, is dual licensed under Apache 2.0 and MIT.
 You may use Solo software under the terms of either the Apache 2.0 license or MIT license.

+Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
+
 All hardware, unless otherwise noted, is dual licensed under CERN and CC-BY-SA.
 You may use Solo hardware under the terms of either the CERN 2.1 license or CC-BY-SA 4.0 license.

@ -135,3 +167,4 @@ You may use Solo documentation under the terms of the CC-BY-SA 4.0 license
 # Where To Buy Solo

 You can buy Solo, Solo Tap, and Solo for Hackers at [solokeys.com](https://solokeys.com).
+
--- a/2
+++ b/2
@ -1 +1 @@
-2.3.0
+2.4.3
--- a/docs/solo/building.md
+++ b/docs/solo/building.md
@ -1,22 +1,40 @@
+# Building solo
+
 To build, develop and debug the firmware for the STM32L432.  This will work
 for Solo Hacker, the Nucleo development board, or your own homemade Solo.

 There exists a development board [NUCLEO-L432KC](https://www.st.com/en/evaluation-tools/nucleo-l432kc.html) you can use;  The board does contain a debugger, so all you need is a USB cable (and some [udev](/udev) [rules](https://rust-embedded.github.io/book/intro/install/linux.html#udev-rules)).

-# Prerequisites
+## Prerequisites

 Install the [latest ARM compiler toolchain](https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads) for your system.  We recommend getting the latest compilers from ARM.

 You can also install the ARM toolchain  using a package manager like `apt-get` or `pacman`,
 but be warned they might be out of date.  Typically it will be called `gcc-arm-none-eabi binutils-arm-none-eabi`.

+Install `solo-python` usually with `pip3 install solo-python`. The `solo` python application may also be used for [programming](#programming).
+
 To program your build, you'll need one of the following programs.

- [openocd](http://openocd.org)
- [stlink](https://github.com/texane/stlink)
- [STM32CubeProg](https://www.st.com/en/development-tools/stm32cubeprog.html)
+-   [openocd](http://openocd.org)
+-   [stlink](https://github.com/texane/stlink)
+-   [STM32CubeProg](https://www.st.com/en/development-tools/stm32cubeprog.html)

-# Compilation
+## Obtain source code and solo tool
+
+Source code can be downloaded from:
+
+-   [github releases list](https://github.com/solokeys/solo/releases)
+-   [github repository](https://github.com/solokeys/solo)
+
+**solo** tool can be downloaded from:
+
+-   from python programs [repository](https://pypi.org/project/solo-python/) `pip install solo-python`
+-   from installing prerequisites `pip3 install -r tools/requirements.txt`
+-   github repository: [repository](https://github.com/solokeys/solo-python)
+-   installation python enviroment with command `make venv` from root directory of source code
+
+## Compilation

 Enter the `stm32l4xx` target directory.

@ -80,8 +98,7 @@ make build-release-locked

 Programming `all.hex` will cause the device to permanently lock itself.

-
-# Programming
+## Programming

 It's recommended to test a debug/hacker build first to make sure Solo is working as expected.
 Then you can switch to a locked down build, which cannot be reprogrammed as easily (or not at all!).
@ -95,7 +112,7 @@ pip3 install -r tools/requirements.txt

 If you're on Windows, you must also install [libusb](https://sourceforge.net/projects/libusb-win32/files/libusb-win32-releases/1.2.6.0/).

-## Pre-programmed Solo Hacker
+### Pre-programmed Solo Hacker

 If your Solo device is already programmed (it flashes green when powered), we recommend
 programming it using the Solo bootloader.
@ -118,7 +135,7 @@ If something bad happens, you can always boot the Solo bootloader by doing the f
 If you hold the button for an additional 5 seconds, it will boot to the ST DFU (device firmware update).
 Don't use the ST DFU unless you know what you're doing.

-## ST USB DFU
+### ST USB DFU

 If your Solo has never been programmed, it will boot the ST USB DFU.  The LED is turned
 off and it enumerates as "STM BOOTLOADER".
@ -136,7 +153,7 @@ Make sure to program `all.hex`, as this contains both the bootloader and the Sol

 If all goes well, you should see a slow-flashing green light.

-##  Solo Hacker vs Solo
+### Solo Hacker vs Solo

 A Solo hacker device doesn't need to be in bootloader mode to be programmed, it will automatically switch.

@ -144,7 +161,7 @@ Solo (locked) needs the button to be held down when plugged in to boot to the bo

 A locked Solo will only accept signed updates.

-## Signed updates
+### Signed updates

 If this is not a device with a hacker build, you can only program signed updates.

@ -162,7 +179,7 @@ solo sign /path/to/signing-key.pem /path/to/solo.hex /output-path/to/firmware.js
 If your Solo isn't locked, you can always reprogram it using a debugger connected directly
 to the token.

-# Permanently locking the device
+## Permanently locking the device

 If you plan to be using your Solo for real, you should lock it permanently.  This prevents
 someone from connecting a debugger to your token and stealing credentials.
--- a/docs/solo/nucleo32-board.md
+++ b/docs/solo/nucleo32-board.md
@ -0,0 +1,258 @@
+# Nucleo32 board preparation
+
+Additional steps are required to run the firmware on the Nucleo32 board.
+
+## USB-A cable
+
+Board does not provide an USB cable / socket for the target MCU communication.
+Own provided USB plug has to be connected in the following way:
+
+| PIN / Arduino PIN | MCU leg | USB wire color | Signal |
+| ----------------- | ------- | -------------- | ------ |
+| D10 / PA11        | 21      | white          | D-     |
+| D2 / PA12         | 22      | green          | D+     |
+| GND (near D2)     | ------- | black          | GND    |
+| **not connected** | ------- | red            | 5V     |
+
+Each USB plug pin should be connected via the wire in a color defined by the standard. It might be confirmed with a
+multimeter for additional safety. USB plug description:
+
+| PIN | USB wire color | Signal |
+| --- | -------------- | ------ |
+| 4   | black          | GND    |
+| 3   | green          | D+     |
+| 2   | white          | D-     |
+| 1   | red            | 5V     |
+
+See this [USB plug] image, and Wikipedia's [USB plug description].
+
+Plug in [USB-A_schematic.pdf] has wrong wire order, registered as [solo-hw#1].
+
+The power is taken from the debugger / board (unless the board is configured in another way).
+Make sure 5V is not connected, and is covered from contacting with the board elements.
+
+Based on [USB-A_schematic.pdf].
+
+## Firmware modification
+
+Following patch has to be applied to skip the user presence confirmation, for tests. Might be applied at a later stage.
+
+```text
+diff --git a/targets/stm32l432/src/app.h b/targets/stm32l432/src/app.h
+index c14a7ed..c89c3b5 100644
+--- a/targets/stm32l432/src/app.h
+++ b/targets/stm32l432/src/app.h
+@@ -71,6 +71,6 @@ void hw_init(void);
+ #define SOLO_BUTTON_PIN         LL_GPIO_PIN_0
+
+ #define SKIP_BUTTON_CHECK_WITH_DELAY        0
+-#define SKIP_BUTTON_CHECK_FAST              0
+#define SKIP_BUTTON_CHECK_FAST              1
+
+ #endif
+```
+
+It is possible to provide a button and connect it to the MCU pins, as instructed in [USB-A_schematic.pdf]&#x3A;
+
+```text
+PA0 / pin 6 --> button --> GND
+```
+
+In that case the mentioned patch would not be required.
+
+## Development environment setup
+
+Environment: Fedora 29 x64, Linux 4.19.9
+
+See <https://docs.solokeys.io/solo/building/> for the original guide. Here details not included there will be covered.
+
+### Install ARM tools Linux
+
+1.  Download current [ARM tools] package: [gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2].
+
+2.  Extract the archive.
+
+3.  Add full path to the `./bin` directory as first entry to the `$PATH` variable,
+    as in `~/gcc-arm/gcc-arm-none-eabi-8-2018-q4-major/bin/:$PATH`.
+
+### Install ARM tools OsX using brew package manager
+
+```bash
+brew tap ArmMbed/homebrew-formulae
+brew install arm-none-eabi-gcc
+```
+
+### Install flashing software
+
+ST provides a CLI flashing tool - `STM32_Programmer_CLI`. It can be downloaded directly from the vendor's site:
+1\. Go to [download site URL](https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/stm32cubeprog.html),
+go to bottom page and from STM32CubeProg row select Download button.
+2\. Unzip contents of the archive.
+3\. Run \*Linux setup
+4\. In installation directory go to ./bin - there the ./STM32_Programmer_CLI is located
+5\. Add symlink to the STM32 CLI binary to .local/bin. Make sure the latter it is in $PATH.
+
+If you're on OsX and installed the STM32CubeProg, you need to add the following to your path:
+
+```bash
+# ~/.bash_profile
+export PATH="/Applications/STMicroelectronics/STM32Cube/STM32CubeProgrammer/STM32CubeProgrammer.app/Contents/MacOs/bin/":$PATH
+```
+
+## Building and flashing
+
+### Building
+
+Please follow <https://docs.solokeys.io/solo/building/>, as the build way changes rapidly.
+Currently (8.1.19) to build the firmware, following lines should be executed
+
+```bash
+# while in the main project directory
+cd targets/stm32l432
+make cbor
+make build-hacker DEBUG=1
+```
+
+Note: `DEBUG=2` stops the device initialization, until a serial client will be attached to its virtual port.
+Do not use it, if you do not plan to do so.
+
+### Flashing via the Makefile command
+
+```bash
+# while in the main project directory
+# create Python virtual environment with required packages, and activate
+make venv
+. venv/bin/activate
+# Run flashing
+cd ./targets/stm32l432
+make flash
+ # which runs:
+ # flash: solo.hex bootloader.hex
+ #	python merge_hex.py solo.hex bootloader.hex all.hex (intelhex library required)
+ #	STM32_Programmer_CLI -c port=SWD -halt -e all --readunprotect
+ #	STM32_Programmer_CLI -c port=SWD -halt  -d all.hex -rst
+```
+
+### Manual flashing
+
+In case you already have a firmware to flash (named `all.hex`), please run the following:
+
+```bash
+STM32_Programmer_CLI -c port=SWD -halt -e all --readunprotect
+STM32_Programmer_CLI -c port=SWD -halt  -d all.hex -rst
+```
+
+## Testing
+
+### Internal
+
+Project-provided tests.
+
+#### Simulated device
+
+A simulated device is provided to test the HID layer.
+
+##### Build
+
+```bash
+make clean
+cd tinycbor
+make
+cd ..
+make env2
+```
+
+##### Execution
+
+```bash
+# run simulated device (will create a network UDP server)
+./main
+# run test 1
+./env2/bin/python tools/ctap_test.py
+# run test 2 (or other files in the examples directory)
+./env2/bin/python python-fido2/examples/credential.py
+```
+
+#### Real device
+
+```bash
+# while in the main project directory
+# not passing as of 8.1.19, due to test solution issues
+make fido2-test
+```
+
+### External
+
+#### FIDO2 test sites
+
+1.  <https://www.passwordless.dev/overview>
+2.  <https://webauthn.bin.coffee/>
+3.  <https://webauthn.org/>
+
+#### U2F test sites
+
+1.  <https://u2f.bin.coffee/>
+2.  <https://demo.yubico.com/u2f>
+
+#### FIDO2 standalone clients
+
+1.  <https://github.com/Nitrokey/u2f-ref-code>
+2.  <https://github.com/Yubico/libfido2>
+3.  <https://github.com/Yubico/python-fido2>
+4.  <https://github.com/google/pyu2f>
+
+## USB serial console reading
+
+Device opens an USB-emulated serial port to output its messages. While Nucleo board offers such already,
+the Solo device provides its own.
+
+-   Provided Python tool
+
+```bash
+python3 ../../tools/solotool.py monitor /dev/solokey-serial
+```
+
+-   External application
+
+```bash
+sudo picocom -b 115200 /dev/solokey-serial
+```
+
+where `/dev/solokey-serial` is an udev symlink to `/dev/ttyACM1`.
+
+## Other
+
+### Dumping firmware
+
+Size is calculated using bash arithmetic.
+
+```bash
+STM32_Programmer_CLI -c port=SWD -halt  -u 0x0 $((256*1024)) current.hex
+```
+
+### Software reset
+
+```bash
+STM32_Programmer_CLI -c port=SWD  -rst
+```
+
+### Installing required Python packages
+
+Client script requires some Python packages, which could be easily installed locally to the project
+via the Makefile command. It is sufficient to run:
+
+```bash
+make env3
+```
+
+[solo-hw#1]: https://github.com/solokeys/solo-hw/issues/1
+
+[usb plug]: https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/USB.svg/1200px-USB.svg.png
+
+[usb plug description]: https://en.wikipedia.org/wiki/USB#Receptacle_(socket)_identification
+
+[usb-a_schematic.pdf]: https://github.com/solokeys/solo-hw/releases/download/1.2/USB-A_schematic.pdf
+
+[arm tools]: https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads
+
+[gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2]: https://developer.arm.com/-/media/Files/downloads/gnu-rm/8-2018q4/gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2?revision=d830f9dd-cd4f-406d-8672-cca9210dd220?product=GNU%20Arm%20Embedded%20Toolchain,64-bit,,Linux,8-2018-q4-major
--- a/fido2/crypto.h
+++ b/fido2/crypto.h
@ -38,6 +38,7 @@ void generate_private_key(uint8_t * data, int len, uint8_t * data2, int len2, ui
 void crypto_ecc256_make_key_pair(uint8_t * pubkey, uint8_t * privkey);
 void crypto_ecc256_shared_secret(const uint8_t * pubkey, const uint8_t * privkey, uint8_t * shared_secret);

+#define CRYPTO_TRANSPORT_KEY2            ((uint8_t*)2)
 #define CRYPTO_TRANSPORT_KEY            ((uint8_t*)1)
 #define CRYPTO_MASTER_KEY               ((uint8_t*)0)

--- a/fido2/ctap.c
+++ b/fido2/ctap.c
@ -355,9 +355,9 @@ static int ctap_make_extensions(CTAP_extensions * ext, uint8_t * ext_encoder_buf
        }

        // Generate credRandom
-        crypto_sha256_hmac_init(CRYPTO_TRANSPORT_KEY, 0, credRandom);
+        crypto_sha256_hmac_init(CRYPTO_TRANSPORT_KEY2, 0, credRandom);
        crypto_sha256_update((uint8_t*)&ext->hmac_secret.credential->id, sizeof(CredentialId));
-        crypto_sha256_hmac_final(CRYPTO_TRANSPORT_KEY, 0, credRandom);
+        crypto_sha256_hmac_final(CRYPTO_TRANSPORT_KEY2, 0, credRandom);

        // Decrypt saltEnc
        crypto_aes256_init(shared_secret, NULL);
@ -432,6 +432,12 @@ static unsigned int get_credential_id_size(CTAP_credentialDescriptor * cred)
    return sizeof(CredentialId);
 }

+static int ctap2_user_presence_test()
+{
+    device_set_status(CTAPHID_STATUS_UPNEEDED);
+    return ctap_user_presence_test(CTAP2_UP_DELAY_MS);
+}
+
 static int ctap_make_auth_data(struct rpId * rp, CborEncoder * map, uint8_t * auth_data_buf, uint32_t * len, CTAP_credInfo * credInfo)
 {
    CborEncoder cose_key;
@ -459,11 +465,9 @@ static int ctap_make_auth_data(struct rpId * rp, CborEncoder * map, uint8_t * au

    count = auth_data_update_count(&authData->head);

-    device_set_status(CTAPHID_STATUS_UPNEEDED);
-
    int but;

-    but = ctap_user_presence_test(CTAP2_UP_DELAY_MS);
+    but = ctap2_user_presence_test(CTAP2_UP_DELAY_MS);

    if (!but)
    {
@ -473,6 +477,7 @@ static int ctap_make_auth_data(struct rpId * rp, CborEncoder * map, uint8_t * au
    {
        return CTAP2_ERR_KEEPALIVE_CANCEL;
    }
+    
    device_set_status(CTAPHID_STATUS_PROCESSING);

    authData->head.flags = (but << 0);
@ -605,7 +610,6 @@ int ctap_calculate_signature(uint8_t * data, int datalen, uint8_t * clientDataHa
    crypto_sha256_final(hashbuf);

    crypto_ecc256_sign(hashbuf, 32, sigbuf);
-
    return ctap_encode_der_sig(sigbuf,sigder);
 }

@ -701,11 +705,11 @@ uint8_t ctap_make_credential(CborEncoder * encoder, uint8_t * request, int lengt
    }
    if (MC.pinAuthEmpty)
    {
-        if (!ctap_user_presence_test(CTAP2_UP_DELAY_MS))
+        if (!ctap2_user_presence_test(CTAP2_UP_DELAY_MS))
        {
                return CTAP2_ERR_OPERATION_DENIED;
        }
-        return ctap_is_pin_set() == 1 ? CTAP2_ERR_PIN_INVALID : CTAP2_ERR_PIN_NOT_SET;
+        return ctap_is_pin_set() == 1 ? CTAP2_ERR_PIN_AUTH_INVALID : CTAP2_ERR_PIN_NOT_SET;
    }
    if ((MC.paramsParsed & MC_requiredMask) != MC_requiredMask)
    {
@ -1056,7 +1060,7 @@ uint8_t ctap_end_get_assertion(CborEncoder * map, CTAP_credentialDescriptor * cr
    else
 #endif
    {
-        sigder_sz = ctap_calculate_signature(auth_data_buf, sizeof(CTAP_authDataHeader), clientDataHash, auth_data_buf, sigbuf, sigder);
+        sigder_sz = ctap_calculate_signature(auth_data_buf, auth_data_buf_sz, clientDataHash, auth_data_buf, sigbuf, sigder);
    }

    {
@ -1137,11 +1141,11 @@ uint8_t ctap_get_assertion(CborEncoder * encoder, uint8_t * request, int length)

    if (GA.pinAuthEmpty)
    {
-        if (!ctap_user_presence_test(CTAP2_UP_DELAY_MS))
+        if (!ctap2_user_presence_test(CTAP2_UP_DELAY_MS))
        {
                return CTAP2_ERR_OPERATION_DENIED;
        }
-        return ctap_is_pin_set() == 1 ? CTAP2_ERR_PIN_INVALID : CTAP2_ERR_PIN_NOT_SET;
+        return ctap_is_pin_set() == 1 ? CTAP2_ERR_PIN_AUTH_INVALID : CTAP2_ERR_PIN_NOT_SET;
    }
    if (GA.pinAuthPresent)
    {
@ -1604,7 +1608,6 @@ uint8_t ctap_request(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
    switch(cmd)
    {
        case CTAP_MAKE_CREDENTIAL:
-            device_set_status(CTAPHID_STATUS_PROCESSING);
            printf1(TAG_CTAP,"CTAP_MAKE_CREDENTIAL\n");
            timestamp();
            status = ctap_make_credential(&encoder, pkt_raw, length);
@ -1615,7 +1618,6 @@ uint8_t ctap_request(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)

            break;
        case CTAP_GET_ASSERTION:
-            device_set_status(CTAPHID_STATUS_PROCESSING);
            printf1(TAG_CTAP,"CTAP_GET_ASSERTION\n");
            timestamp();
            status = ctap_get_assertion(&encoder, pkt_raw, length);
@ -1647,7 +1649,7 @@ uint8_t ctap_request(uint8_t * pkt_raw, int length, CTAP_RESPONSE * resp)
            break;
        case CTAP_RESET:
            printf1(TAG_CTAP,"CTAP_RESET\n");
-            if (ctap_user_presence_test(CTAP2_UP_DELAY_MS))
+            if (ctap2_user_presence_test(CTAP2_UP_DELAY_MS))
            {
                ctap_reset();
            }
--- a/mkdocs.yml
+++ b/mkdocs.yml
@ -11,6 +11,7 @@ nav:
    - FIDO2 Implementation: solo/fido2-impl.md
    - Metadata Statements: solo/metadata-statements.md
    - Build instructions: solo/building.md
+    - Running on Nucleo32 board: solo/nucleo32-board.md
    - Signed update process: solo/signed-updates.md
    - Code documentation: solo/code-overview.md
    - Contributing Code: solo/contributing.md
--- a/targets/stm32l432/build/common.mk
+++ b/targets/stm32l432/build/common.mk
@ -6,7 +6,7 @@ AR=$(PREFIX)arm-none-eabi-ar
 DRIVER_LIBS := lib/stm32l4xx_hal_pcd.c lib/stm32l4xx_hal_pcd_ex.c lib/stm32l4xx_ll_gpio.c  \
       lib/stm32l4xx_ll_rcc.c lib/stm32l4xx_ll_rng.c lib/stm32l4xx_ll_tim.c  \
 	   lib/stm32l4xx_ll_usb.c lib/stm32l4xx_ll_utils.c lib/stm32l4xx_ll_pwr.c \
-	   lib/stm32l4xx_ll_usart.c lib/stm32l4xx_ll_spi.c
+	   lib/stm32l4xx_ll_usart.c lib/stm32l4xx_ll_spi.c lib/stm32l4xx_ll_exti.c

 USB_LIB := lib/usbd/usbd_cdc.c lib/usbd/usbd_cdc_if.c lib/usbd/usbd_composite.c \
 	   lib/usbd/usbd_conf.c lib/usbd/usbd_core.c lib/usbd/usbd_ioreq.c \
--- a/targets/stm32l432/lib/stm32l4xx_ll_exti.c
+++ b/targets/stm32l432/lib/stm32l4xx_ll_exti.c
@ -0,0 +1,290 @@
+/**
+  ******************************************************************************
+  * @file    stm32l4xx_ll_exti.c
+  * @author  MCD Application Team
+  * @brief   EXTI LL module driver.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+#if defined(USE_FULL_LL_DRIVER)
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_ll_exti.h"
+#ifdef  USE_FULL_ASSERT
+#include "stm32_assert.h"
+#else
+#define assert_param(expr) ((void)0U)
+#endif
+
+/** @addtogroup STM32L4xx_LL_Driver
+  * @{
+  */
+
+#if defined (EXTI)
+
+/** @defgroup EXTI_LL EXTI
+  * @{
+  */
+
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+/** @addtogroup EXTI_LL_Private_Macros
+  * @{
+  */
+
+#define IS_LL_EXTI_LINE_0_31(__VALUE__)              (((__VALUE__) & ~LL_EXTI_LINE_ALL_0_31) == 0x00000000U)
+#define IS_LL_EXTI_LINE_32_63(__VALUE__)             (((__VALUE__) & ~LL_EXTI_LINE_ALL_32_63) == 0x00000000U)
+
+#define IS_LL_EXTI_MODE(__VALUE__)                   (((__VALUE__) == LL_EXTI_MODE_IT)            \
+                                                   || ((__VALUE__) == LL_EXTI_MODE_EVENT)         \
+                                                   || ((__VALUE__) == LL_EXTI_MODE_IT_EVENT))
+
+
+#define IS_LL_EXTI_TRIGGER(__VALUE__)                (((__VALUE__) == LL_EXTI_TRIGGER_NONE)       \
+                                                   || ((__VALUE__) == LL_EXTI_TRIGGER_RISING)     \
+                                                   || ((__VALUE__) == LL_EXTI_TRIGGER_FALLING)    \
+                                                   || ((__VALUE__) == LL_EXTI_TRIGGER_RISING_FALLING))
+
+/**
+  * @}
+  */
+
+/* Private function prototypes -----------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup EXTI_LL_Exported_Functions
+  * @{
+  */
+
+/** @addtogroup EXTI_LL_EF_Init
+  * @{
+  */
+
+/**
+  * @brief  De-initialize the EXTI registers to their default reset values.
+  * @retval An ErrorStatus enumeration value:
+  *          - 0x00: EXTI registers are de-initialized
+  */
+uint32_t LL_EXTI_DeInit(void)
+{
+  /* Interrupt mask register set to default reset values */
+  LL_EXTI_WriteReg(IMR1,   0xFF820000U);
+  /* Event mask register set to default reset values */
+  LL_EXTI_WriteReg(EMR1,   0x00000000U);
+  /* Rising Trigger selection register set to default reset values */
+  LL_EXTI_WriteReg(RTSR1,  0x00000000U);
+  /* Falling Trigger selection register set to default reset values */
+  LL_EXTI_WriteReg(FTSR1,  0x00000000U);
+  /* Software interrupt event register set to default reset values */
+  LL_EXTI_WriteReg(SWIER1, 0x00000000U);
+  /* Pending register clear */
+  LL_EXTI_WriteReg(PR1,    0x007DFFFFU);
+
+  /* Interrupt mask register 2 set to default reset values */
+#if defined(LL_EXTI_LINE_40)
+  LL_EXTI_WriteReg(IMR2,        0x00000187U);
+#else
+  LL_EXTI_WriteReg(IMR2,        0x00000087U);
+#endif
+  /* Event mask register 2 set to default reset values */
+  LL_EXTI_WriteReg(EMR2,        0x00000000U);
+  /* Rising Trigger selection register 2 set to default reset values */
+  LL_EXTI_WriteReg(RTSR2,       0x00000000U);
+  /* Falling Trigger selection register 2 set to default reset values */
+  LL_EXTI_WriteReg(FTSR2,       0x00000000U);
+  /* Software interrupt event register 2 set to default reset values */
+  LL_EXTI_WriteReg(SWIER2,      0x00000000U);
+  /* Pending register 2 clear */
+  LL_EXTI_WriteReg(PR2,         0x00000078U);
+
+  return 0x00u;
+}
+
+/**
+  * @brief  Initialize the EXTI registers according to the specified parameters in EXTI_InitStruct.
+  * @param  EXTI_InitStruct pointer to a @ref LL_EXTI_InitTypeDef structure.
+  * @retval An ErrorStatus enumeration value:
+  *          - 0x00: EXTI registers are initialized
+  *          - any other calue : wrong configuration
+  */
+uint32_t LL_EXTI_Init(LL_EXTI_InitTypeDef *EXTI_InitStruct)
+{
+  uint32_t status = 0x00u;
+
+  /* Check the parameters */
+  assert_param(IS_LL_EXTI_LINE_0_31(EXTI_InitStruct->Line_0_31));
+  assert_param(IS_LL_EXTI_LINE_32_63(EXTI_InitStruct->Line_32_63));
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->LineCommand));
+  assert_param(IS_LL_EXTI_MODE(EXTI_InitStruct->Mode));
+
+  /* ENABLE LineCommand */
+  if (EXTI_InitStruct->LineCommand != DISABLE)
+  {
+    assert_param(IS_LL_EXTI_TRIGGER(EXTI_InitStruct->Trigger));
+
+    /* Configure EXTI Lines in range from 0 to 31 */
+    if (EXTI_InitStruct->Line_0_31 != LL_EXTI_LINE_NONE)
+    {
+      switch (EXTI_InitStruct->Mode)
+      {
+        case LL_EXTI_MODE_IT:
+          /* First Disable Event on provided Lines */
+          LL_EXTI_DisableEvent_0_31(EXTI_InitStruct->Line_0_31);
+          /* Then Enable IT on provided Lines */
+          LL_EXTI_EnableIT_0_31(EXTI_InitStruct->Line_0_31);
+          break;
+        case LL_EXTI_MODE_EVENT:
+          /* First Disable IT on provided Lines */
+          LL_EXTI_DisableIT_0_31(EXTI_InitStruct->Line_0_31);
+          /* Then Enable Event on provided Lines */
+          LL_EXTI_EnableEvent_0_31(EXTI_InitStruct->Line_0_31);
+          break;
+        case LL_EXTI_MODE_IT_EVENT:
+          /* Directly Enable IT & Event on provided Lines */
+          LL_EXTI_EnableIT_0_31(EXTI_InitStruct->Line_0_31);
+          LL_EXTI_EnableEvent_0_31(EXTI_InitStruct->Line_0_31);
+          break;
+        default:
+          status = 0x01u;
+          break;
+      }
+      if (EXTI_InitStruct->Trigger != LL_EXTI_TRIGGER_NONE)
+      {
+        switch (EXTI_InitStruct->Trigger)
+        {
+          case LL_EXTI_TRIGGER_RISING:
+            /* First Disable Falling Trigger on provided Lines */
+            LL_EXTI_DisableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            /* Then Enable Rising Trigger on provided Lines */
+            LL_EXTI_EnableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            break;
+          case LL_EXTI_TRIGGER_FALLING:
+            /* First Disable Rising Trigger on provided Lines */
+            LL_EXTI_DisableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            /* Then Enable Falling Trigger on provided Lines */
+            LL_EXTI_EnableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            break;
+          case LL_EXTI_TRIGGER_RISING_FALLING:
+            LL_EXTI_EnableRisingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            LL_EXTI_EnableFallingTrig_0_31(EXTI_InitStruct->Line_0_31);
+            break;
+          default:
+            status |= 0x02u;
+            break;
+        }
+      }
+    }
+    /* Configure EXTI Lines in range from 32 to 63 */
+    if (EXTI_InitStruct->Line_32_63 != LL_EXTI_LINE_NONE)
+    {
+      switch (EXTI_InitStruct->Mode)
+      {
+        case LL_EXTI_MODE_IT:
+          /* First Disable Event on provided Lines */
+          LL_EXTI_DisableEvent_32_63(EXTI_InitStruct->Line_32_63);
+          /* Then Enable IT on provided Lines */
+          LL_EXTI_EnableIT_32_63(EXTI_InitStruct->Line_32_63);
+          break;
+        case LL_EXTI_MODE_EVENT:
+          /* First Disable IT on provided Lines */
+          LL_EXTI_DisableIT_32_63(EXTI_InitStruct->Line_32_63);
+          /* Then Enable Event on provided Lines */
+          LL_EXTI_EnableEvent_32_63(EXTI_InitStruct->Line_32_63);
+          break;
+        case LL_EXTI_MODE_IT_EVENT:
+          /* Directly Enable IT & Event on provided Lines */
+          LL_EXTI_EnableIT_32_63(EXTI_InitStruct->Line_32_63);
+          LL_EXTI_EnableEvent_32_63(EXTI_InitStruct->Line_32_63);
+          break;
+        default:
+          status |= 0x04u;
+          break;
+      }
+      if (EXTI_InitStruct->Trigger != LL_EXTI_TRIGGER_NONE)
+      {
+        switch (EXTI_InitStruct->Trigger)
+        {
+          case LL_EXTI_TRIGGER_RISING:
+            /* First Disable Falling Trigger on provided Lines */
+            LL_EXTI_DisableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            /* Then Enable IT on provided Lines */
+            LL_EXTI_EnableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            break;
+          case LL_EXTI_TRIGGER_FALLING:
+            /* First Disable Rising Trigger on provided Lines */
+            LL_EXTI_DisableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            /* Then Enable Falling Trigger on provided Lines */
+            LL_EXTI_EnableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            break;
+          case LL_EXTI_TRIGGER_RISING_FALLING:
+            LL_EXTI_EnableRisingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            LL_EXTI_EnableFallingTrig_32_63(EXTI_InitStruct->Line_32_63);
+            break;
+          default:
+            status = ERROR;
+            break;
+        }
+      }
+    }
+  }
+  /* DISABLE LineCommand */
+  else
+  {
+    /* De-configure EXTI Lines in range from 0 to 31 */
+    LL_EXTI_DisableIT_0_31(EXTI_InitStruct->Line_0_31);
+    LL_EXTI_DisableEvent_0_31(EXTI_InitStruct->Line_0_31);
+    /* De-configure EXTI Lines in range from 32 to 63 */
+    LL_EXTI_DisableIT_32_63(EXTI_InitStruct->Line_32_63);
+    LL_EXTI_DisableEvent_32_63(EXTI_InitStruct->Line_32_63);
+  }
+
+  return status;
+}
+
+/**
+  * @brief  Set each @ref LL_EXTI_InitTypeDef field to default value.
+  * @param  EXTI_InitStruct Pointer to a @ref LL_EXTI_InitTypeDef structure.
+  * @retval None
+  */
+void LL_EXTI_StructInit(LL_EXTI_InitTypeDef *EXTI_InitStruct)
+{
+  EXTI_InitStruct->Line_0_31      = LL_EXTI_LINE_NONE;
+  EXTI_InitStruct->Line_32_63     = LL_EXTI_LINE_NONE;
+  EXTI_InitStruct->LineCommand    = DISABLE;
+  EXTI_InitStruct->Mode           = LL_EXTI_MODE_IT;
+  EXTI_InitStruct->Trigger        = LL_EXTI_TRIGGER_FALLING;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#endif /* defined (EXTI) */
+
+/**
+  * @}
+  */
+
+#endif /* USE_FULL_LL_DRIVER */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--- a/targets/stm32l432/lib/stm32l4xx_ll_exti.h
+++ b/targets/stm32l432/lib/stm32l4xx_ll_exti.h
--- a/targets/stm32l432/lib/usbd/usbd_composite.c
+++ b/targets/stm32l432/lib/usbd/usbd_composite.c
@ -26,151 +26,173 @@ static uint8_t *USBD_Composite_GetOtherSpeedCfgDesc (uint16_t *length);

 static uint8_t *USBD_Composite_GetDeviceQualifierDescriptor (uint16_t *length);

-#define NUM_INTERFACES                      2
+#define NUM_CLASSES                         2
+#define NUM_INTERFACES                      3

 #if NUM_INTERFACES>1
-#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE   (90)
+#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE   (90 + 8+9 + 4)
 #else
 #define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE   (41)
 #endif

-#define HID_INTF_NUM                        0
-#define CDC_INTF_NUM                        1
+#define HID_INTF_NUM                                0
+#define CDC_MASTER_INTF_NUM                         1
+#define CDC_SLAVE_INTF_NUM 2
 __ALIGN_BEGIN uint8_t COMPOSITE_CDC_HID_DESCRIPTOR[COMPOSITE_CDC_HID_DESCRIPTOR_SIZE] __ALIGN_END =
-  {
-  /*Configuration Descriptor*/
-  0x09,   /* bLength: Configuration Descriptor size */
-  USB_DESC_TYPE_CONFIGURATION,      /* bDescriptorType: Configuration */
-  COMPOSITE_CDC_HID_DESCRIPTOR_SIZE,                /* wTotalLength:no of returned bytes */
-  0x00,
-  NUM_INTERFACES,   /* bNumInterfaces: 1 interface */
-  0x01,   /* bConfigurationValue: Configuration value */
-  0x00,   /* iConfiguration: Index of string descriptor describing the configuration */
-  0x80,   /* bmAttributes: self powered */
-  0x32,   /* MaxPower 100 mA */
+    {
+        /*Configuration Descriptor*/
+        0x09,                              /* bLength: Configuration Descriptor size */
+        USB_DESC_TYPE_CONFIGURATION,       /* bDescriptorType: Configuration */
+        COMPOSITE_CDC_HID_DESCRIPTOR_SIZE, /* wTotalLength:no of returned bytes */
+        0x00,
+        NUM_INTERFACES, /* bNumInterfaces */
+        0x01,           /* bConfigurationValue: Configuration value */
+        0x00,           /* iConfiguration: Index of string descriptor describing the configuration */
+        0x80,           /* bmAttributes: self powered */
+        0x32,           /* MaxPower 100 mA */

-  /*---------------------------------------------------------------------------*/
+        /*---------------------------------------------------------------------------*/

-  /*     */
-  /* HID */
-  /*     */
+        /*     */
+        /* HID */
+        /*     */

-  /************** Descriptor of Joystick Mouse interface ****************/
-  0x09,         /*bLength: Interface Descriptor size*/
-  USB_DESC_TYPE_INTERFACE,/*bDescriptorType: Interface descriptor type*/
-  HID_INTF_NUM,         /*bInterfaceNumber: Number of Interface*/
-  0x00,         /*bAlternateSetting: Alternate setting*/
-  0x02,         /*bNumEndpoints*/
-  0x03,         /*bInterfaceClass: HID*/
-  0x00,         /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
-  0x00,         /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
-  2,            /*iInterface: Index of string descriptor*/
-  /******************** Descriptor of Joystick Mouse HID ********************/
-  0x09,         /*bLength: HID Descriptor size*/
-  HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
-  0x11,         /*bcdHID: HID Class Spec release number*/
-  0x01,
-  0x00,         /*bCountryCode: Hardware target country*/
-  0x01,         /*bNumDescriptors: Number of HID class descriptors to follow*/
-  0x22,         /*bDescriptorType*/
-  HID_FIDO_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
-  0,
-  /******************** Descriptor of Mouse endpoint ********************/
-  0x07,          /*bLength: Endpoint Descriptor size*/
-  USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
-  HID_EPIN_ADDR,     /*bEndpointAddress: Endpoint Address (IN)*/
-  0x03,          /*bmAttributes: Interrupt endpoint*/
-  HID_EPIN_SIZE, /*wMaxPacketSize: 4 Byte max */
-  0x00,
-  HID_BINTERVAL,          /*bInterval: Polling Interval */
+        /************** Descriptor of Joystick Mouse interface ****************/
+        0x09,                    /*bLength: Interface Descriptor size*/
+        USB_DESC_TYPE_INTERFACE, /*bDescriptorType: Interface descriptor type*/
+        HID_INTF_NUM,            /*bInterfaceNumber: Number of Interface*/
+        0x00,                    /*bAlternateSetting: Alternate setting*/
+        0x02,                    /*bNumEndpoints*/
+        0x03,                    /*bInterfaceClass: HID*/
+        0x00,                    /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
+        0x00,                    /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
+        2,                       /*iInterface: Index of string descriptor*/
+        /******************** Descriptor of Joystick Mouse HID ********************/
+        0x09,                /*bLength: HID Descriptor size*/
+        HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
+        0x11,                /*bcdHID: HID Class Spec release number*/
+        0x01,
+        0x00,                      /*bCountryCode: Hardware target country*/
+        0x01,                      /*bNumDescriptors: Number of HID class descriptors to follow*/
+        0x22,                      /*bDescriptorType*/
+        HID_FIDO_REPORT_DESC_SIZE, /*wItemLength: Total length of Report descriptor*/
+        0,
+        /******************** Descriptor of Mouse endpoint ********************/
+        0x07,                   /*bLength: Endpoint Descriptor size*/
+        USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
+        HID_EPIN_ADDR,          /*bEndpointAddress: Endpoint Address (IN)*/
+        0x03,                   /*bmAttributes: Interrupt endpoint*/
+        HID_EPIN_SIZE,          /*wMaxPacketSize: 4 Byte max */
+        0x00,
+        HID_BINTERVAL, /*bInterval: Polling Interval */

-  0x07,          /*bLength: Endpoint Descriptor size*/
-  USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
-  HID_EPOUT_ADDR,     /*bEndpointAddress: Endpoint Address (IN)*/
-  0x03,          /*bmAttributes: Interrupt endpoint*/
-  HID_EPOUT_SIZE, /*wMaxPacketSize: 4 Byte max */
-  0x00,
-  HID_BINTERVAL,          /*bInterval: Polling Interval */
+        0x07,                   /*bLength: Endpoint Descriptor size*/
+        USB_DESC_TYPE_ENDPOINT, /*bDescriptorType:*/
+        HID_EPOUT_ADDR,         /*bEndpointAddress: Endpoint Address (IN)*/
+        0x03,                   /*bmAttributes: Interrupt endpoint*/
+        HID_EPOUT_SIZE,         /*wMaxPacketSize: 4 Byte max */
+        0x00,
+        HID_BINTERVAL, /*bInterval: Polling Interval */

+#if NUM_INTERFACES > 1

+        /*     */
+        /* CDC */
+        /*     */
+        // This "IAD" is needed for Windows since it ignores the standard Union Functional Descriptor
+        0x08,                // bLength
+        0x0B,                // IAD type
+        CDC_MASTER_INTF_NUM, // First interface
+        CDC_SLAVE_INTF_NUM,  // Next interface
+        0x02,                // bInterfaceClass of the first interface
+        0x02,                // bInterfaceSubClass of the first interface
+        0x00,                // bInterfaceProtocol of the first interface
+        0x00,                // Interface string index

-#if NUM_INTERFACES>1
+        /*Interface Descriptor */
+        0x09,                      /* bLength: Interface Descriptor size */
+        USB_DESC_TYPE_INTERFACE,   /* bDescriptorType: Interface */
+                                   /* Interface descriptor type */
+        /*!*/ CDC_MASTER_INTF_NUM, /* bInterfaceNumber: Number of Interface */
+        0x00,                      /* bAlternateSetting: Alternate setting */
+        0x01,                      /* bNumEndpoints: 1 endpoint used */
+        0x02,                      /* bInterfaceClass: Communication Interface Class */
+        0x02,                      /* bInterfaceSubClass: Abstract Control Model */
+        0x00,                      /* bInterfaceProtocol: Common AT commands */
+        0x00,                      /* iInterface: */

-    /*     */
-    /* CDC */
-    /*     */
+        /*Header Functional Descriptor*/
+        0x05, /* bLength: Endpoint Descriptor size */
+        0x24, /* bDescriptorType: CS_INTERFACE */
+        0x00, /* bDescriptorSubtype: Header Func Desc */
+        0x10, /* bcdCDC: spec release number */
+        0x01,

+        /*Call Management Functional Descriptor*/
+        0x05,                     /* bFunctionLength */
+        0x24,                     /* bDescriptorType: CS_INTERFACE */
+        0x01,                     /* bDescriptorSubtype: Call Management Func Desc */
+        0x00,                     /* bmCapabilities: D0+D1 */
+        /*!*/ CDC_SLAVE_INTF_NUM, /* bDataInterface: 0 */

-  /*Interface Descriptor */
-  0x09,   /* bLength: Interface Descriptor size */
-  USB_DESC_TYPE_INTERFACE,  /* bDescriptorType: Interface */
-  /* Interface descriptor type */
-/*!*/  CDC_INTF_NUM,   /* bInterfaceNumber: Number of Interface */
-  0x00,   /* bAlternateSetting: Alternate setting */
-  0x03,   /* bNumEndpoints: 3 endpoints used */
-  0x02,   /* bInterfaceClass: Communication Interface Class */
-  0x02,   /* bInterfaceSubClass: Abstract Control Model */
-  0x00,   /* bInterfaceProtocol: Common AT commands */
-  0x00,   /* iInterface: */
+        /*ACM Functional Descriptor*/
+        0x04, /* bFunctionLength */
+        0x24, /* bDescriptorType: CS_INTERFACE */
+        0x02, /* bDescriptorSubtype: Abstract Control Management desc */
+        0x02, /* bmCapabilities */

-  /*Header Functional Descriptor*/
-  0x05,   /* bLength: Endpoint Descriptor size */
-  0x24,   /* bDescriptorType: CS_INTERFACE */
-  0x00,   /* bDescriptorSubtype: Header Func Desc */
-  0x10,   /* bcdCDC: spec release number */
-  0x01,
+        /*Union Functional Descriptor*/
+        0x05,                      /* bFunctionLength */
+        0x24,                      /* bDescriptorType: CS_INTERFACE */
+        0x06,                      /* bDescriptorSubtype: Union func desc */
+        /*!*/ CDC_MASTER_INTF_NUM, /* bMasterInterface: Communication class interface */
+        /*!*/ CDC_SLAVE_INTF_NUM,  /* bSlaveInterface0: Data Class Interface */

-  /*Call Management Functional Descriptor*/
-  0x05,   /* bFunctionLength */
-  0x24,   /* bDescriptorType: CS_INTERFACE */
-  0x01,   /* bDescriptorSubtype: Call Management Func Desc */
-  0x00,   /* bmCapabilities: D0+D1 */
-/*!*/  CDC_INTF_NUM,   /* bDataInterface: 0 */
+        /* Control Endpoint Descriptor*/
+        0x07,                        /* bLength: Endpoint Descriptor size */
+        USB_DESC_TYPE_ENDPOINT,      /* bDescriptorType: Endpoint */
+        CDC_CMD_EP,                  /* bEndpointAddress */
+        0x03,                        /* bmAttributes: Interrupt */
+        LOBYTE(CDC_CMD_PACKET_SIZE), /* wMaxPacketSize: */
+        HIBYTE(CDC_CMD_PACKET_SIZE),
+        0x10, /* bInterval: */

-  /*ACM Functional Descriptor*/
-  0x04,   /* bFunctionLength */
-  0x24,   /* bDescriptorType: CS_INTERFACE */
-  0x02,   /* bDescriptorSubtype: Abstract Control Management desc */
-  0x02,   /* bmCapabilities */
+        /* Interface descriptor */
+        0x09,                    /* bLength */
+        USB_DESC_TYPE_INTERFACE, /* bDescriptorType */
+        CDC_SLAVE_INTF_NUM,      /* bInterfaceNumber */
+        0x00,                    /* bAlternateSetting */
+        0x02,                    /* bNumEndpoints */
+        0x0A,                    /* bInterfaceClass: Communication class data */
+        0x00,                    /* bInterfaceSubClass */
+        0x00,                    /* bInterfaceProtocol */
+        0x00,

-  /*Union Functional Descriptor*/
-  0x05,   /* bFunctionLength */
-  0x24,   /* bDescriptorType: CS_INTERFACE */
-  0x06,   /* bDescriptorSubtype: Union func desc */
-/*!*/  CDC_INTF_NUM,   /* bMasterInterface: Communication class interface */
-/*!*/  CDC_INTF_NUM,   /* bSlaveInterface0: Data Class Interface */
+        /*Endpoint OUT Descriptor*/
+        0x07,                                /* bLength: Endpoint Descriptor size */
+        USB_DESC_TYPE_ENDPOINT,              /* bDescriptorType: Endpoint */
+        CDC_OUT_EP,                          /* bEndpointAddress */
+        0x02,                                /* bmAttributes: Bulk */
+        LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), /* wMaxPacketSize: */
+        HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),
+        0x00, /* bInterval: ignore for Bulk transfer */

-  /*Endpoint 2 Descriptor*/
-  0x07,                           /* bLength: Endpoint Descriptor size */
-  USB_DESC_TYPE_ENDPOINT,   /* bDescriptorType: Endpoint */
-  CDC_CMD_EP,                     /* bEndpointAddress */
-  0x03,                           /* bmAttributes: Interrupt */
-  LOBYTE(CDC_CMD_PACKET_SIZE),     /* wMaxPacketSize: */
-  HIBYTE(CDC_CMD_PACKET_SIZE),
-  0x10,                           /* bInterval: */
-
-  /*Endpoint OUT Descriptor*/
-  0x07,   /* bLength: Endpoint Descriptor size */
-  USB_DESC_TYPE_ENDPOINT,      /* bDescriptorType: Endpoint */
-  CDC_OUT_EP,                        /* bEndpointAddress */
-  0x02,                              /* bmAttributes: Bulk */
-  LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),  /* wMaxPacketSize: */
-  HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),
-  0x00,                              /* bInterval: ignore for Bulk transfer */
-
-  /*Endpoint IN Descriptor*/
-  0x07,   /* bLength: Endpoint Descriptor size */
-  USB_DESC_TYPE_ENDPOINT,      /* bDescriptorType: Endpoint */
-  CDC_IN_EP,                         /* bEndpointAddress */
-  0x02,                              /* bmAttributes: Bulk */
-  LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),  /* wMaxPacketSize: */
-  HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),
-  0x00,                               /* bInterval: ignore for Bulk transfer */
+        /*Endpoint IN Descriptor*/
+        0x07,                                /* bLength: Endpoint Descriptor size */
+        USB_DESC_TYPE_ENDPOINT,              /* bDescriptorType: Endpoint */
+        CDC_IN_EP,                           /* bEndpointAddress */
+        0x02,                                /* bmAttributes: Bulk */
+        LOBYTE(CDC_DATA_FS_MAX_PACKET_SIZE), /* wMaxPacketSize: */
+        HIBYTE(CDC_DATA_FS_MAX_PACKET_SIZE),
+        0x00, /* bInterval: ignore for Bulk transfer */

+        4, /* Descriptor size */
+        3, /* Descriptor type */
+        0x09,
+        0x04,
 #endif
 };

-
 USBD_ClassTypeDef USBD_Composite =
 {
  USBD_Composite_Init,
@ -195,14 +217,27 @@ int in_endpoint_to_class[MAX_ENDPOINTS];

 int out_endpoint_to_class[MAX_ENDPOINTS];

-void USBD_Composite_Set_Classes(USBD_ClassTypeDef *class0, USBD_ClassTypeDef *class1) {
-    USBD_Classes[0] = class0;
-    USBD_Classes[1] = class1;
+void USBD_Composite_Set_Classes(USBD_ClassTypeDef *hid_class, USBD_ClassTypeDef *cdc_class) {
+    USBD_Classes[0] = hid_class;
+    USBD_Classes[1] = cdc_class;
+}
+
+static USBD_ClassTypeDef * getClass(uint8_t index)
+{
+    switch(index)
+    {
+    case HID_INTF_NUM:
+        return USBD_Classes[0];
+    case CDC_MASTER_INTF_NUM:
+    case CDC_SLAVE_INTF_NUM:
+        return USBD_Classes[1];
+    }
+    return NULL;
 }

 static uint8_t USBD_Composite_Init (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
    int i;
-    for(i = 0; i < NUM_INTERFACES; i++) {
+    for(i = 0; i < NUM_CLASSES; i++) {
        if (USBD_Classes[i]->Init(pdev, cfgidx) != USBD_OK) {
            return USBD_FAIL;
        }
@ -213,7 +248,7 @@ static uint8_t USBD_Composite_Init (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {

 static uint8_t  USBD_Composite_DeInit (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
    int i;
-    for(i = 0; i < NUM_INTERFACES; i++) {
+    for(i = 0; i < NUM_CLASSES; i++) {
        if (USBD_Classes[i]->DeInit(pdev, cfgidx) != USBD_OK) {
            return USBD_FAIL;
        }
@ -224,10 +259,13 @@ static uint8_t  USBD_Composite_DeInit (USBD_HandleTypeDef *pdev, uint8_t cfgidx)

 static uint8_t USBD_Composite_Setup (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req) {
    int i;
+    USBD_ClassTypeDef * device_class;
+    device_class = getClass(req->wIndex);
+
    switch (req->bmRequest & USB_REQ_TYPE_MASK) {
        case USB_REQ_TYPE_CLASS :
-            if (req->wIndex < NUM_INTERFACES)
-                return USBD_Classes[req->wIndex]->Setup(pdev, req);
+            if (device_class != NULL)
+                return device_class->Setup(pdev, req);
            else
                return USBD_FAIL;

@ -236,7 +274,7 @@ static uint8_t USBD_Composite_Setup (USBD_HandleTypeDef *pdev, USBD_SetupReqType
            switch (req->bRequest) {

                case USB_REQ_GET_DESCRIPTOR :
-                    for(i = 0; i < NUM_INTERFACES; i++) {
+                    for(i = 0; i < NUM_CLASSES; i++) {
                        if (USBD_Classes[i]->Setup(pdev, req) != USBD_OK) {
                            return USBD_FAIL;
                        }
@ -246,8 +284,8 @@ static uint8_t USBD_Composite_Setup (USBD_HandleTypeDef *pdev, USBD_SetupReqType

        case USB_REQ_GET_INTERFACE :
        case USB_REQ_SET_INTERFACE :
-            if (req->wIndex < NUM_INTERFACES)
-                return USBD_Classes[req->wIndex]->Setup(pdev, req);
+            if (device_class != NULL)
+                return device_class->Setup(pdev, req);
            else
                return USBD_FAIL;
        }
@ -274,7 +312,7 @@ static uint8_t USBD_Composite_DataOut (USBD_HandleTypeDef *pdev, uint8_t epnum)

 static uint8_t USBD_Composite_EP0_RxReady (USBD_HandleTypeDef *pdev) {
    int i;
-    for(i = 0; i < NUM_INTERFACES; i++) {
+    for(i = 0; i < NUM_CLASSES; i++) {
        if (USBD_Classes[i]->EP0_RxReady != NULL) {
            if (USBD_Classes[i]->EP0_RxReady(pdev) != USBD_OK) {
                return USBD_FAIL;
--- a/targets/stm32l432/lib/usbd/usbd_hid.c
+++ b/targets/stm32l432/lib/usbd/usbd_hid.c
@ -342,6 +342,7 @@ static uint8_t  USBD_HID_Setup (USBD_HandleTypeDef *pdev,
  uint8_t *pbuf = NULL;
  uint16_t status_info = 0U;
  USBD_StatusTypeDef ret = USBD_OK;
+  req->wLength = req->wLength & 0x7f;

  switch (req->bmRequest & USB_REQ_TYPE_MASK)
  {
@ -386,6 +387,7 @@ static uint8_t  USBD_HID_Setup (USBD_HandleTypeDef *pdev,
      break;

    case USB_REQ_GET_DESCRIPTOR:
+      req->wLength = req->wLength & 0x7f;
      if(req->wValue >> 8 == HID_REPORT_DESC)
      {
        len = MIN(HID_FIDO_REPORT_DESC_SIZE , req->wLength);
--- a/targets/stm32l432/src/crypto.c
+++ b/targets/stm32l432/src/crypto.c
@ -157,6 +157,11 @@ void crypto_sha256_hmac_final(uint8_t * key, uint32_t klen, uint8_t * hmac)
        key = master_secret;
        klen = sizeof(master_secret)/2;
    }
+    else if (key == CRYPTO_TRANSPORT_KEY2)
+    {
+        key = transport_secret;
+        klen = 32;
+    }


    if(klen > 64)
--- a/targets/stm32l432/src/device.c
+++ b/targets/stm32l432/src/device.c
@ -38,6 +38,8 @@ void wait_for_usb_tether();


 uint32_t __90_ms = 0;
+uint32_t __last_button_press_time = 0;
+uint32_t __last_button_bounce_time = 0;
 uint32_t __device_status = 0;
 uint32_t __last_update = 0;
 extern PCD_HandleTypeDef hpcd;
@ -75,6 +77,21 @@ void TIM6_DAC_IRQHandler()
            ctaphid_update_status(__device_status);
        }
    }
+
+
+    if (is_touch_button_pressed == IS_BUTTON_PRESSED)
+    {
+        if (IS_BUTTON_PRESSED())
+        {
+            // Only allow 1 press per 25 ms.
+            if ((millis() - __last_button_bounce_time) > 25)
+            {
+                __last_button_press_time = millis();
+            }
+            __last_button_bounce_time = millis();
+        }
+    }
+
 #ifndef IS_BOOTLOADER
 	// NFC sending WTX if needs
 	if (device_is_nfc() == NFC_IS_ACTIVE)
@ -84,6 +101,21 @@ void TIM6_DAC_IRQHandler()
 #endif
 }

+// Interrupt on rising edge of button (button released)
+void EXTI0_IRQHandler(void)
+{
+    EXTI->PR1 = EXTI->PR1;
+    if (is_physical_button_pressed == IS_BUTTON_PRESSED)
+    {
+        // Only allow 1 press per 25 ms.
+        if ((millis() - __last_button_bounce_time) > 25)
+        {
+            __last_button_press_time = millis();
+        }
+        __last_button_bounce_time = millis();
+    }
+}
+
 // Global USB interrupt handler
 void USB_IRQHandler(void)
 {
@ -493,6 +525,41 @@ static int handle_packets()
    return 0;
 }

+static int wait_for_button_activate(uint32_t wait)
+{
+    int ret;
+    uint32_t start = millis();
+    do
+    {
+        if ((start + wait) < millis())
+        {
+            return 0;
+        }
+        delay(1);
+        ret = handle_packets();
+        if (ret)
+            return ret;
+    } while (!IS_BUTTON_PRESSED());
+    return 0;
+}
+static int wait_for_button_release(uint32_t wait)
+{
+    int ret;
+    uint32_t start = millis();
+    do
+    {
+        if ((start + wait) < millis())
+        {
+            return 0;
+        }
+        delay(1);
+        ret = handle_packets();
+        if (ret)
+            return ret;
+    } while (IS_BUTTON_PRESSED());
+    return 0;
+}
+
 int ctap_user_presence_test(uint32_t up_delay)
 {
    int ret;
@ -500,6 +567,7 @@ int ctap_user_presence_test(uint32_t up_delay)
    {
        return 1;
    }
+
 #if SKIP_BUTTON_CHECK_WITH_DELAY
    int i=500;
    while(i--)
@ -512,53 +580,41 @@ int ctap_user_presence_test(uint32_t up_delay)
 #elif SKIP_BUTTON_CHECK_FAST
    delay(2);
    ret = handle_packets();
-    if (ret) return ret;
+    if (ret)
+        return ret;
    goto done;
 #endif
-    uint32_t t1 = millis();
+
+    // If button was pressed within last [2] seconds, succeed.
+    if (__last_button_press_time && (millis() - __last_button_press_time < 2000))
+    {
+        goto done;
+    }
+
+    // Set LED status and wait.
    led_rgb(0xff3520);

-if (IS_BUTTON_PRESSED == is_touch_button_pressed)
-{
-    // Wait for user to release touch button if it's already pressed
-    while (IS_BUTTON_PRESSED())
-    {
-        if (t1 + up_delay < millis())
-        {
-            printf1(TAG_GEN,"Button not pressed\n");
-            goto fail;
-        }
-        ret = handle_packets();
-        if (ret) return ret;
-    }
-}
-
-t1 = millis();
-
-do
-{
-    if (t1 + up_delay < millis())
-    {
-        goto fail;
-    }
-    delay(1);
-    ret = handle_packets();
+    // Block and wait for some time.
+    ret = wait_for_button_activate(up_delay);
+    if (ret) return ret;
+    ret = wait_for_button_release(up_delay);
    if (ret) return ret;
-}
-while (! IS_BUTTON_PRESSED());

-led_rgb(0x001040);
-
-delay(50);
+    // If button was pressed within last [2] seconds, succeed.
+    if (__last_button_press_time && (millis() - __last_button_press_time < 2000))
+    {
+        goto done;
+    }
+
+
+    return 0;


-#if SKIP_BUTTON_CHECK_WITH_DELAY || SKIP_BUTTON_CHECK_FAST
 done:
-#endif
-return 1;
+    ret = wait_for_button_release(up_delay);
+    __last_button_press_time = 0;
+    return 1;

-fail:
-return 0;
 }

 int ctap_generate_rng(uint8_t * dst, size_t num)
--- a/targets/stm32l432/src/init.c
+++ b/targets/stm32l432/src/init.c
@ -20,6 +20,7 @@
 #include "stm32l4xx_ll_rng.h"
 #include "stm32l4xx_ll_spi.h"
 #include "stm32l4xx_ll_usb.h"
+#include "stm32l4xx_ll_exti.h"
 #include "stm32l4xx_hal_pcd.h"
 #include "stm32l4xx_hal.h"

@ -849,19 +850,17 @@ void init_gpio(void)
  LL_GPIO_SetPinMode(SOLO_BUTTON_PORT,SOLO_BUTTON_PIN,LL_GPIO_MODE_INPUT);
  LL_GPIO_SetPinPull(SOLO_BUTTON_PORT,SOLO_BUTTON_PIN,LL_GPIO_PULL_UP);

-#ifdef SOLO_AMS_IRQ_PORT
-// SAVE POWER
-  // LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOC);
-  // /**/
-  // LL_GPIO_InitTypeDef GPIO_InitStruct;
-  // GPIO_InitStruct.Pin = SOLO_AMS_IRQ_PIN;
-  // GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT;
-  // GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
-  // LL_GPIO_Init(SOLO_AMS_IRQ_PORT, &GPIO_InitStruct);
-  //
-  //
-  // LL_GPIO_SetPinMode(SOLO_AMS_IRQ_PORT,SOLO_AMS_IRQ_PIN,LL_GPIO_MODE_INPUT);
-  // LL_GPIO_SetPinPull(SOLO_AMS_IRQ_PORT,SOLO_AMS_IRQ_PIN,LL_GPIO_PULL_UP);
+#ifndef IS_BOOTLOADER
+  LL_SYSCFG_SetEXTISource(LL_SYSCFG_EXTI_PORTA, LL_SYSCFG_EXTI_LINE0);
+  LL_EXTI_InitTypeDef EXTI_InitStruct;
+  EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_0;   // GPIOA_0
+  EXTI_InitStruct.Line_32_63 = LL_EXTI_LINE_NONE;
+  EXTI_InitStruct.LineCommand = ENABLE;
+  EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
+  EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
+  LL_EXTI_Init(&EXTI_InitStruct);
+
+  NVIC_EnableIRQ(EXTI0_IRQn);
 #endif

 }
--- a/targets/stm32l432/src/nfc.c
+++ b/targets/stm32l432/src/nfc.c
@ -92,19 +92,27 @@ int nfc_init()
    return NFC_IS_NA;
 }

+static uint8_t gl_int0 = 0;
 void process_int0(uint8_t int0)
 {
-
+    gl_int0 = int0;
 }

 bool ams_wait_for_tx(uint32_t timeout_ms)
 {
+    if (gl_int0 & AMS_INT_TXE) {
+		uint8_t int0 = ams_read_reg(AMS_REG_INT0);
+		process_int0(int0);
+        
+        return true;
+    }
+    
 	uint32_t tstart = millis();
 	while (tstart + timeout_ms > millis())
 	{
 		uint8_t int0 = ams_read_reg(AMS_REG_INT0);
-		if (int0) process_int0(int0);
-		if (int0 & AMS_INT_TXE)
+		process_int0(int0);
+		if (int0 & AMS_INT_TXE || int0 & AMS_INT_RXE)
 			return true;

 		delay(1);
@ -121,8 +129,13 @@ bool ams_receive_with_timeout(uint32_t timeout_ms, uint8_t * data, int maxlen, i
 	uint32_t tstart = millis();
 	while (tstart + timeout_ms > millis())
 	{
-		uint8_t int0 = ams_read_reg(AMS_REG_INT0);
-		if (int0) process_int0(int0);
+        uint8_t int0 = 0;
+        if (gl_int0 & AMS_INT_RXE) {
+            int0 = gl_int0;
+        } else {
+            int0 = ams_read_reg(AMS_REG_INT0);
+            process_int0(int0);
+        }
 		uint8_t buffer_status2 = ams_read_reg(AMS_REG_BUF2);

        if (buffer_status2 && (int0 & AMS_INT_RXE))
@ -196,7 +209,6 @@ bool nfc_write_response(uint8_t req0, uint16_t resp)
 void nfc_write_response_chaining(uint8_t req0, uint8_t * data, int len)
 {
    uint8_t res[32 + 2];
-	int sendlen = 0;
 	uint8_t iBlock = NFC_CMD_IBLOCK | (req0 & 0x0f);
    uint8_t block_offset = p14443_block_offset(req0);

@ -208,6 +220,7 @@ void nfc_write_response_chaining(uint8_t req0, uint8_t * data, int len)
 			memcpy(&res[block_offset], data, len);
 		nfc_write_frame(res, len + block_offset);
 	} else {
+        int sendlen = 0;
 		do {
 			// transmit I block
 			int vlen = MIN(32 - block_offset, len - sendlen);
@ -227,11 +240,11 @@ void nfc_write_response_chaining(uint8_t req0, uint8_t * data, int len)
 			sendlen += vlen;

 			// wait for transmit (32 bytes aprox 2,5ms)
-			// if (!ams_wait_for_tx(10))
-			// {
-			// 	printf1(TAG_NFC, "TX timeout. slen: %d \r\n", sendlen);
-			// 	break;
-			// }
+			 if (!ams_wait_for_tx(5))
+			 {
+			 	printf1(TAG_NFC, "TX timeout. slen: %d \r\n", sendlen);
+			 	break;
+			 }

 			// if needs to receive R block (not a last block)
 			if (res[0] & 0x10)
@ -316,7 +329,7 @@ bool WTX_off()
 void WTX_timer_exec()
 {
 	// condition: (timer on) or (not expired[300ms])
-	if ((WTX_timer <= 0) || WTX_timer + 300 > millis())
+	if ((WTX_timer == 0) || WTX_timer + 300 > millis())
 		return;

 	WTX_process(10);
@ -327,12 +340,12 @@ void WTX_timer_exec()
 // read timeout must be 10 ms to call from interrupt
 bool WTX_process(int read_timeout)
 {
-	uint8_t wtx[] = {0xf2, 0x01};
 	if (WTX_fail)
 		return false;

 	if (!WTX_sent)
 	{
+        uint8_t wtx[] = {0xf2, 0x01};
 		nfc_write_frame(wtx, sizeof(wtx));
 		WTX_sent = true;
 		return true;
@ -618,7 +631,7 @@ void nfc_process_iblock(uint8_t * buf, int len)
 			if (!WTX_off())
 				return;

-			printf1(TAG_NFC, "CTAP resp: 0x%02<EFBFBD>  len: %d\r\n", status, ctap_resp.length);
+			printf1(TAG_NFC, "CTAP resp: 0x%02x  len: %d\r\n", status, ctap_resp.length);

 			if (status == CTAP1_ERR_SUCCESS)
 			{
@ -687,7 +700,14 @@ void nfc_process_block(uint8_t * buf, unsigned int len)

    if (IS_PPSS_CMD(buf[0]))
    {
-        printf1(TAG_NFC, "NFC_CMD_PPSS\r\n");
+        printf1(TAG_NFC, "NFC_CMD_PPSS [%d] 0x%02x\r\n", len, (len > 2) ? buf[2] : 0);
+        
+        if (buf[1] == 0x11 && (buf[2] & 0x0f) == 0x00) {
+            nfc_write_frame(buf, 1); // ack with correct start byte
+        } else {
+            printf1(TAG_NFC, "NFC_CMD_PPSS ERROR!!!\r\n");
+            nfc_write_frame((uint8_t*)"\x00", 1); // this should not happend. but iso14443-4 dont have NACK here, so just 0x00
+        }        
    }
    else if (IS_IBLOCK(buf[0]))
    {
@ -779,6 +799,8 @@ int nfc_loop()


    read_reg_block(&ams);
+    uint8_t old_int0 = gl_int0;
+    process_int0(ams.regs.int0);
    uint8_t state = AMS_STATE_MASK & ams.regs.rfid_status;

    if (state != AMS_STATE_SELECTED && state != AMS_STATE_SELECTEDX)
@ -792,7 +814,7 @@ int nfc_loop()
        // if (state != AMS_STATE_SENSE)
        //      printf1(TAG_NFC,"    %s  x%02x\r\n", ams_get_state_string(ams.regs.rfid_status), state);
    }
-    if (ams.regs.int0 & AMS_INT_INIT)
+    if (ams.regs.int0 & AMS_INT_INIT || old_int0 & AMS_INT_INIT)
    {
        nfc_state_init();
    }
@ -801,7 +823,7 @@ int nfc_loop()
        // ams_print_int1(ams.regs.int1);
    }

-    if ((ams.regs.int0 & AMS_INT_RXE))
+    if (ams.regs.int0 & AMS_INT_RXE || old_int0 & AMS_INT_RXE)
    {
        if (ams.regs.buffer_status2)
        {
--- a/tools/testing/main.py
+++ b/tools/testing/main.py
@ -1,64 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#
-# Copyright 2019 SoloKeys Developers
-#
-# Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
-# http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
-# http://opensource.org/licenses/MIT>, at your option. This file may not be
-# copied, modified, or distributed except according to those terms.
-#
-
-# Script for testing correctness of CTAP2/CTAP1 security token
-
-import sys
-
-from solo.fido2 import force_udp_backend
-from tests import Tester, FIDO2Tests, U2FTests, HIDTests, SoloTests
-
-
-if __name__ == "__main__":
-    if len(sys.argv) < 2:
-        print("Usage: %s [sim] [nfc] <[u2f]|[fido2]|[rk]|[hid]|[ping]>")
-        print("    sim - test via UDP simulation backend only")
-        print("    nfc - test via NFC interface only")
-        sys.exit(0)
-
-    t = Tester()
-    t.set_user_count(3)
-
-    if "sim" in sys.argv:
-        print("Using UDP backend.")
-        force_udp_backend()
-        t.set_sim(True)
-        t.set_user_count(10)
-
-    nfcOnly = False
-    if "nfc" in sys.argv:
-        nfcOnly = True
-
-    t.find_device(nfcOnly)
-
-    if "solo" in sys.argv:
-        SoloTests(t).run()
-
-    if "u2f" in sys.argv:
-        U2FTests(t).run()
-
-    if "fido2" in sys.argv:
-        # t.test_fido2()
-        FIDO2Tests(t).run()
-
-    # hid tests are a bit invasive and should be done last
-    if "hid" in sys.argv:
-        HIDTests(t).run()
-
-    if "bootloader" in sys.argv:
-        if t.is_sim:
-            raise RuntimeError("Cannot test bootloader in simulation yet.")
-        # print("Put device in bootloader mode and then hit enter")
-        # input()
-        # t.test_bootloader()
-
-    # t.test_responses()
-    # t.test_fido2_brute_force()
--- a/tools/testing/tests/init.py
+++ b/tools/testing/tests/init.py
@ -1,11 +0,0 @@
-from . import fido2
-from . import hid
-from . import solo
-from . import u2f
-from . import tester
-
-FIDO2Tests = fido2.FIDO2Tests
-HIDTests = hid.HIDTests
-U2FTests = u2f.U2FTests
-SoloTests = solo.SoloTests
-Tester = tester.Tester
--- a/tools/testing/tests/fido2.py
+++ b/tools/testing/tests/fido2.py
--- a/tools/testing/tests/hid.py
+++ b/tools/testing/tests/hid.py
@ -1,252 +0,0 @@
-import sys, os, time
-from binascii import hexlify
-
-from fido2.hid import CTAPHID
-from fido2.ctap import CtapError
-
-from .tester import Tester, Test
-
-
-class HIDTests(Tester):
-    def __init__(self, tester=None):
-        super().__init__(tester)
-        self.check_timeouts = False
-
-    def set_check_timeouts(self, en):
-        self.check_timeouts = en
-
-    def run(self,):
-        self.test_long_ping()
-        self.test_hid(self.check_timeouts)
-
-    def test_long_ping(self):
-        amt = 1000
-        pingdata = os.urandom(amt)
-        with Test("Send %d byte ping" % amt):
-            try:
-                t1 = time.time() * 1000
-                r = self.send_data(CTAPHID.PING, pingdata)
-                t2 = time.time() * 1000
-                delt = t2 - t1
-                # if (delt < 140 ):
-                # raise RuntimeError('Fob is too fast (%d ms)' % delt)
-                if delt > 555 * (amt / 1000):
-                    raise RuntimeError("Fob is too slow (%d ms)" % delt)
-                if r != pingdata:
-                    raise ValueError("Ping data not echo'd")
-            except CtapError:
-                raise RuntimeError("ping failed")
-
-        sys.stdout.flush()
-
-    def test_hid(self, check_timeouts=False):
-        if check_timeouts:
-            with Test("idle"):
-                try:
-                    cmd, resp = self.recv_raw()
-                except socket.timeout:
-                    pass
-
-        with Test("init"):
-            r = self.send_data(CTAPHID.INIT, "\x11\x11\x11\x11\x11\x11\x11\x11")
-
-        with Test("100 byte ping"):
-            pingdata = os.urandom(100)
-            try:
-                r = self.send_data(CTAPHID.PING, pingdata)
-                if r != pingdata:
-                    raise ValueError("Ping data not echo'd")
-            except CtapError as e:
-                print("100 byte Ping failed:", e)
-                raise RuntimeError("ping failed")
-
-        self.test_long_ping()
-
-        with Test("Wink"):
-            r = self.send_data(CTAPHID.WINK, "")
-
-        with Test("CBOR msg with no data"):
-            try:
-                r = self.send_data(CTAPHID.CBOR, "")
-                if len(r) > 1 or r[0] == 0:
-                    raise RuntimeError("Cbor is supposed to have payload")
-            except CtapError as e:
-                assert e.code == CtapError.ERR.INVALID_LENGTH
-
-        with Test("No data in U2F msg"):
-            try:
-                r = self.send_data(CTAPHID.MSG, "")
-                print(hexlify(r))
-                if len(r) > 2:
-                    raise RuntimeError("MSG is supposed to have payload")
-            except CtapError as e:
-                assert e.code == CtapError.ERR.INVALID_LENGTH
-
-        with Test("Use init command to resync"):
-            r = self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-
-        with Test("Invalid HID command"):
-            try:
-                r = self.send_data(0x66, "")
-                raise RuntimeError("Invalid command did not return error")
-            except CtapError as e:
-                assert e.code == CtapError.ERR.INVALID_COMMAND
-
-        with Test("Sending packet with too large of a length."):
-            self.send_raw("\x81\x1d\xba\x00")
-            cmd, resp = self.recv_raw()
-            Tester.check_error(resp, CtapError.ERR.INVALID_LENGTH)
-
-        r = self.send_data(CTAPHID.PING, "\x44" * 200)
-        with Test("Sending packets that skip a sequence number."):
-            self.send_raw("\x81\x04\x90")
-            self.send_raw("\x00")
-            self.send_raw("\x01")
-            # skip 2
-            self.send_raw("\x03")
-            cmd, resp = self.recv_raw()
-            Tester.check_error(resp, CtapError.ERR.INVALID_SEQ)
-
-        with Test("Resync and send ping"):
-            try:
-                r = self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-                pingdata = os.urandom(100)
-                r = self.send_data(CTAPHID.PING, pingdata)
-                if r != pingdata:
-                    raise ValueError("Ping data not echo'd")
-            except CtapError as e:
-                raise RuntimeError("resync fail: ", e)
-
-        with Test("Send ping and abort it"):
-            self.send_raw("\x81\x04\x00")
-            self.send_raw("\x00")
-            self.send_raw("\x01")
-            try:
-                r = self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            except CtapError as e:
-                raise RuntimeError("resync fail: ", e)
-
-        with Test("Send ping and abort it with different cid, expect timeout"):
-            oldcid = self.cid()
-            newcid = "\x11\x22\x33\x44"
-            self.send_raw("\x81\x10\x00")
-            self.send_raw("\x00")
-            self.send_raw("\x01")
-            self.set_cid(newcid)
-            self.send_raw(
-                "\x86\x00\x08\x11\x22\x33\x44\x55\x66\x77\x88"
-            )  # init from different cid
-            print("wait for init response")
-            cmd, r = self.recv_raw()  # init response
-            assert cmd == 0x86
-            self.set_cid(oldcid)
-            if check_timeouts:
-                # print('wait for timeout')
-                cmd, r = self.recv_raw()  # timeout response
-                assert cmd == 0xBF
-
-        with Test("Test timeout"):
-            self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            t1 = time.time() * 1000
-            self.send_raw("\x81\x04\x00")
-            self.send_raw("\x00")
-            self.send_raw("\x01")
-            cmd, r = self.recv_raw()  # timeout response
-            t2 = time.time() * 1000
-            delt = t2 - t1
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.TIMEOUT
-            assert delt < 1000 and delt > 400
-
-        with Test("Test not cont"):
-            self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            self.send_raw("\x81\x04\x00")
-            self.send_raw("\x00")
-            self.send_raw("\x01")
-            self.send_raw("\x81\x10\x00")  # init packet
-            cmd, r = self.recv_raw()  # timeout response
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.INVALID_SEQ
-
-        if check_timeouts:
-            with Test("Check random cont ignored"):
-                self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-                self.send_raw("\x01\x10\x00")
-                try:
-                    cmd, r = self.recv_raw()  # timeout response
-                except socket.timeout:
-                    pass
-
-        with Test("Check busy"):
-            t1 = time.time() * 1000
-            self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            oldcid = self.cid()
-            newcid = "\x11\x22\x33\x44"
-            self.send_raw("\x81\x04\x00")
-            self.set_cid(newcid)
-            self.send_raw("\x81\x04\x00")
-            cmd, r = self.recv_raw()  # busy response
-            t2 = time.time() * 1000
-            assert t2 - t1 < 100
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.CHANNEL_BUSY
-
-            self.set_cid(oldcid)
-            cmd, r = self.recv_raw()  # timeout response
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.TIMEOUT
-
-        with Test("Check busy interleaved"):
-            cid1 = "\x11\x22\x33\x44"
-            cid2 = "\x01\x22\x33\x44"
-            self.set_cid(cid2)
-            self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            self.set_cid(cid1)
-            self.send_data(CTAPHID.INIT, "\x11\x22\x33\x44\x55\x66\x77\x88")
-            self.send_raw("\x81\x00\x63")  # echo 99 bytes first channel
-
-            self.set_cid(cid2)  # send ping on 2nd channel
-            self.send_raw("\x81\x00\x63")
-            Tester.delay(0.1)
-            self.send_raw("\x00")
-
-            cmd, r = self.recv_raw()  # busy response
-
-            self.set_cid(cid1)  # finish 1st channel ping
-            self.send_raw("\x00")
-
-            self.set_cid(cid2)
-
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.CHANNEL_BUSY
-
-            self.set_cid(cid1)
-            cmd, r = self.recv_raw()  # ping response
-            assert cmd == 0x81
-            assert len(r) == 0x63
-
-        if check_timeouts:
-            with Test("Test idle, wait for timeout"):
-                sys.stdout.flush()
-                try:
-                    cmd, resp = self.recv_raw()
-                except socket.timeout:
-                    pass
-
-        with Test("Test cid 0 is invalid"):
-            self.set_cid("\x00\x00\x00\x00")
-            self.send_raw(
-                "\x86\x00\x08\x11\x22\x33\x44\x55\x66\x77\x88", cid="\x00\x00\x00\x00"
-            )
-            cmd, r = self.recv_raw()  # timeout
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.INVALID_CHANNEL
-
-        with Test("Test invalid broadcast cid use"):
-            self.set_cid("\xff\xff\xff\xff")
-            self.send_raw(
-                "\x81\x00\x08\x11\x22\x33\x44\x55\x66\x77\x88", cid="\xff\xff\xff\xff"
-            )
-            cmd, r = self.recv_raw()  # timeout
-            assert cmd == 0xBF
-            assert r[0] == CtapError.ERR.INVALID_CHANNEL
--- a/tools/testing/tests/solo.py
+++ b/tools/testing/tests/solo.py
@ -1,83 +0,0 @@
-from solo.client import SoloClient
-from solo.commands import SoloExtension
-
-from fido2.ctap1 import ApduError
-from fido2.utils import sha256
-
-from .util import shannon_entropy
-from .tester import Tester, Test
-
-
-class SoloTests(Tester):
-    def __init__(self, tester=None):
-        super().__init__(tester)
-
-    def run(self,):
-        self.test_solo()
-
-    def test_solo(self,):
-        """
-        Solo specific tests
-        """
-        # RNG command
-        sc = SoloClient()
-        sc.find_device(self.dev)
-        sc.use_u2f()
-        memmap = (0x08005000, 0x08005000 + 198 * 1024 - 8)
-
-        total = 1024 * 16
-        with Test("Gathering %d random bytes..." % total):
-            entropy = b""
-            while len(entropy) < total:
-                entropy += sc.get_rng()
-
-        with Test("Test entropy is close to perfect"):
-            s = shannon_entropy(entropy)
-            assert s > 7.98
-        print("Entropy is %.5f bits per byte." % s)
-
-        with Test("Test Solo version command"):
-            assert len(sc.solo_version()) == 3
-
-        with Test("Test bootloader is not active"):
-            try:
-                sc.write_flash(memmap[0], b"1234")
-            except ApduError:
-                pass
-
-        sc.exchange = sc.exchange_fido2
-
-        req = SoloClient.format_request(SoloExtension.version, 0, b"A" * 16)
-        a = sc.ctap2.get_assertion(
-            sc.host, b"B" * 32, [{"id": req, "type": "public-key"}]
-        )
-
-        with Test("Test custom command returned valid assertion"):
-            assert a.auth_data.rp_id_hash == sha256(sc.host.encode("utf8"))
-            assert a.credential["id"] == req
-            assert (a.auth_data.flags & 0x5) == 0x5
-
-        with Test("Test Solo version and random commands with fido2 layer"):
-            assert len(sc.solo_version()) == 3
-            sc.get_rng()
-
-    def test_bootloader(self,):
-        sc = SoloClient()
-        sc.find_device(self.dev)
-        sc.use_u2f()
-
-        memmap = (0x08005000, 0x08005000 + 198 * 1024 - 8)
-        data = b"A" * 64
-
-        with Test("Test version command"):
-            assert len(sc.bootloader_version()) == 3
-
-        with Test("Test write command"):
-            sc.write_flash(memmap[0], data)
-
-        for addr in (memmap[0] - 8, memmap[0] - 4, memmap[1], memmap[1] - 8):
-            with Test("Test out of bounds write command at 0x%04x" % addr):
-                try:
-                    sc.write_flash(addr, data)
-                except CtapError as e:
-                    assert e.code == CtapError.ERR.NOT_ALLOWED
--- a/tools/testing/tests/tester.py
+++ b/tools/testing/tests/tester.py
@ -1,218 +0,0 @@
-import time, struct
-from fido2.pcsc import CtapPcscDevice
-from fido2.hid import CtapHidDevice
-from fido2.client import Fido2Client
-from fido2.ctap1 import CTAP1
-from fido2.utils import Timeout
-
-from fido2.ctap import CtapError
-
-
-def ForceU2F(client, device):
-    client.ctap = CTAP1(device)
-    client.pin_protocol = None
-    client._do_make_credential = client._ctap1_make_credential
-    client._do_get_assertion = client._ctap1_get_assertion
-
-
-class Packet(object):
-    def __init__(self, data):
-        self.data = data
-
-    def ToWireFormat(self,):
-        return self.data
-
-    @staticmethod
-    def FromWireFormat(pkt_size, data):
-        return Packet(data)
-
-
-class Test:
-    def __init__(self, msg, catch=None):
-        self.msg = msg
-        self.catch = catch
-
-    def __enter__(self,):
-        print(self.msg)
-
-    def __exit__(self, a, b, c):
-        if self.catch is None:
-            print("Pass")
-        elif isinstance(b, self.catch):
-            print("Pass")
-            return b
-        else:
-            raise RuntimeError(f"Expected exception {self.catch} did not occur.")
-
-
-class Tester:
-    def __init__(self, tester=None):
-        self.origin = "https://examplo.org"
-        self.host = "examplo.org"
-        self.user_count = 10
-        self.is_sim = False
-        self.nfc_interface_only = False
-        if tester:
-            self.initFromTester(tester)
-
-    def initFromTester(self, tester):
-        self.user_count = tester.user_count
-        self.is_sim = tester.is_sim
-        self.dev = tester.dev
-        self.ctap = tester.ctap
-        self.ctap1 = tester.ctap1
-        self.client = tester.client
-        self.nfc_interface_only = tester.nfc_interface_only
-
-    def find_device(self, nfcInterfaceOnly=False):
-        dev = None
-        self.nfc_interface_only = nfcInterfaceOnly
-        if not nfcInterfaceOnly:
-            print("--- HID ---")
-            print(list(CtapHidDevice.list_devices()))
-            dev = next(CtapHidDevice.list_devices(), None)
-
-        if not dev:
-            from fido2.pcsc import CtapPcscDevice
-
-            print("--- NFC ---")
-            print(list(CtapPcscDevice.list_devices()))
-            dev = next(CtapPcscDevice.list_devices(), None)
-
-        if not dev:
-            raise RuntimeError("No FIDO device found")
-        self.dev = dev
-        self.client = Fido2Client(dev, self.origin)
-        self.ctap = self.client.ctap2
-        self.ctap1 = CTAP1(dev)
-
-        # consume timeout error
-        # cmd,resp = self.recv_raw()
-
-    def set_user_count(self, count):
-        self.user_count = count
-
-    def set_sim(self, b):
-        self.is_sim = b
-
-    def reboot(self,):
-        if self.is_sim:
-            print("Sending restart command...")
-            self.send_magic_reboot()
-            Tester.delay(0.25)
-        else:
-            print("Please reboot authentictor and hit enter")
-            input()
-            self.find_device(self.nfc_interface_only)
-
-    def send_data(self, cmd, data):
-        if not isinstance(data, bytes):
-            data = struct.pack("%dB" % len(data), *[ord(x) for x in data])
-        with Timeout(1.0) as event:
-            return self.dev.call(cmd, data, event)
-
-    def send_raw(self, data, cid=None):
-        if cid is None:
-            cid = self.dev._dev.cid
-        elif not isinstance(cid, bytes):
-            cid = struct.pack("%dB" % len(cid), *[ord(x) for x in cid])
-        if not isinstance(data, bytes):
-            data = struct.pack("%dB" % len(data), *[ord(x) for x in data])
-        data = cid + data
-        l = len(data)
-        if l != 64:
-            pad = "\x00" * (64 - l)
-            pad = struct.pack("%dB" % len(pad), *[ord(x) for x in pad])
-            data = data + pad
-        data = list(data)
-        assert len(data) == 64
-        self.dev._dev.InternalSendPacket(Packet(data))
-
-    def send_magic_reboot(self,):
-        """
-        For use in simulation and testing.  Random bytes that authentictor should detect
-        and then restart itself.
-        """
-        magic_cmd = (
-            b"\xac\x10\x52\xca\x95\xe5\x69\xde\x69\xe0\x2e\xbf"
-            + b"\xf3\x33\x48\x5f\x13\xf9\xb2\xda\x34\xc5\xa8\xa3"
-            + b"\x40\x52\x66\x97\xa9\xab\x2e\x0b\x39\x4d\x8d\x04"
-            + b"\x97\x3c\x13\x40\x05\xbe\x1a\x01\x40\xbf\xf6\x04"
-            + b"\x5b\xb2\x6e\xb7\x7a\x73\xea\xa4\x78\x13\xf6\xb4"
-            + b"\x9a\x72\x50\xdc"
-        )
-        self.dev._dev.InternalSendPacket(Packet(magic_cmd))
-
-    def cid(self,):
-        return self.dev._dev.cid
-
-    def set_cid(self, cid):
-        if not isinstance(cid, (bytes, bytearray)):
-            cid = struct.pack("%dB" % len(cid), *[ord(x) for x in cid])
-        self.dev._dev.cid = cid
-
-    def recv_raw(self,):
-        with Timeout(1.0):
-            cmd, payload = self.dev._dev.InternalRecv()
-        return cmd, payload
-
-    def check_error(data, err=None):
-        assert len(data) == 1
-        if err is None:
-            if data[0] != 0:
-                raise CtapError(data[0])
-        elif data[0] != err:
-            raise ValueError("Unexpected error: %02x" % data[0])
-
-    def testFunc(self, func, test, *args, **kwargs):
-        with Test(test):
-            res = None
-            expectedError = kwargs.get("expectedError", None)
-            otherArgs = kwargs.get("other", {})
-            try:
-                res = func(*args, **otherArgs)
-                if expectedError != CtapError.ERR.SUCCESS:
-                    raise RuntimeError("Expected error to occur for test: %s" % test)
-            except CtapError as e:
-                if expectedError is not None:
-                    cond = e.code != expectedError
-                    if isinstance(expectedError, list):
-                        cond = e.code not in expectedError
-                    else:
-                        expectedError = [expectedError]
-                    if cond:
-                        raise RuntimeError(
-                            f"Got error code {hex(e.code)}, expected {[hex(x) for x in expectedError]}"
-                        )
-                else:
-                    print(e)
-        return res
-
-    def testReset(self,):
-        print("Resetting Authenticator...")
-        try:
-            self.ctap.reset()
-        except CtapError:
-            # Some authenticators need a power cycle
-            print("You must power cycle authentictor.  Hit enter when done.")
-            input()
-            time.sleep(0.2)
-            self.find_device(self.nfc_interface_only)
-            self.ctap.reset()
-
-    def testMC(self, test, *args, **kwargs):
-        return self.testFunc(self.ctap.make_credential, test, *args, **kwargs)
-
-    def testGA(self, test, *args, **kwargs):
-        return self.testFunc(self.ctap.get_assertion, test, *args, **kwargs)
-
-    def testCP(self, test, *args, **kwargs):
-        return self.testFunc(self.ctap.client_pin, test, *args, **kwargs)
-
-    def testPP(self, test, *args, **kwargs):
-        return self.testFunc(
-            self.client.pin_protocol.get_pin_token, test, *args, **kwargs
-        )
-
-    def delay(secs):
-        time.sleep(secs)
--- a/tools/testing/tests/u2f.py
+++ b/tools/testing/tests/u2f.py
@ -1,123 +0,0 @@
-from fido2.ctap1 import CTAP1, ApduError, APDU
-from fido2.utils import sha256
-from fido2.client import _call_polling
-
-from .tester import Tester, Test
-
-
-class U2FTests(Tester):
-    def __init__(self, tester=None):
-        super().__init__(tester)
-
-    def run(self,):
-        self.test_u2f()
-
-    def register(self, chal, appid):
-        reg_data = _call_polling(0.25, None, None, self.ctap1.register, chal, appid)
-        return reg_data
-
-    def authenticate(self, chal, appid, key_handle, check_only=False):
-        auth_data = _call_polling(
-            0.25,
-            None,
-            None,
-            self.ctap1.authenticate,
-            chal,
-            appid,
-            key_handle,
-            check_only=check_only,
-        )
-        return auth_data
-
-    def test_u2f(self,):
-        chal = sha256(b"AAA")
-        appid = sha256(b"BBB")
-        lastc = 0
-
-        regs = []
-
-        with Test("Check version"):
-            assert self.ctap1.get_version() == "U2F_V2"
-
-        with Test("Check bad INS"):
-            try:
-                self.ctap1.send_apdu(0, 0, 0, 0, b"")
-                assert False
-            except ApduError as e:
-                assert e.code == 0x6D00
-
-        with Test("Check bad CLA"):
-            try:
-                self.ctap1.send_apdu(1, CTAP1.INS.VERSION, 0, 0, b"abc")
-                assert False
-            except ApduError as e:
-                assert e.code == 0x6E00
-
-        for i in range(0, self.user_count):
-            with Test(
-                "U2F reg + auth %d/%d (count: %02x)" % (i + 1, self.user_count, lastc)
-            ):
-                reg = self.register(chal, appid)
-                reg.verify(appid, chal)
-                auth = self.authenticate(chal, appid, reg.key_handle)
-                auth.verify(appid, chal, reg.public_key)
-
-                regs.append(reg)
-                # check endianness
-                if lastc:
-                    assert (auth.counter - lastc) < 10
-                lastc = auth.counter
-                if lastc > 0x80000000:
-                    print("WARNING: counter is unusually high: %04x" % lastc)
-                    assert 0
-
-        for i in range(0, self.user_count):
-            with Test(
-                "Checking previous registration %d/%d" % (i + 1, self.user_count)
-            ):
-                auth = self.authenticate(chal, appid, regs[i].key_handle)
-                auth.verify(appid, chal, regs[i].public_key)
-
-        print("Check that all previous credentials are registered...")
-        for i in range(0, self.user_count):
-            with Test("Check that previous credential %d is registered" % i):
-                try:
-                    auth = self.ctap1.authenticate(
-                        chal, appid, regs[i].key_handle, check_only=True
-                    )
-                except ApduError as e:
-                    # Indicates that key handle is registered
-                    assert e.code == APDU.USE_NOT_SATISFIED
-
-        with Test("Check an incorrect key handle is not registered"):
-            kh = bytearray(regs[0].key_handle)
-            kh[0] = kh[0] ^ (0x40)
-            try:
-                self.ctap1.authenticate(chal, appid, kh, check_only=True)
-                assert 0
-            except ApduError as e:
-                assert e.code == APDU.WRONG_DATA
-
-        with Test("Try to sign with incorrect key handle"):
-            try:
-                self.ctap1.authenticate(chal, appid, kh)
-                assert 0
-            except ApduError as e:
-                assert e.code == APDU.WRONG_DATA
-
-        with Test("Try to sign using an incorrect keyhandle length"):
-            try:
-                kh = regs[0].key_handle
-                self.ctap1.authenticate(chal, appid, kh[: len(kh) // 2])
-                assert 0
-            except ApduError as e:
-                assert e.code == APDU.WRONG_DATA
-
-        with Test("Try to sign using an incorrect appid"):
-            badid = bytearray(appid)
-            badid[0] = badid[0] ^ (0x40)
-            try:
-                auth = self.ctap1.authenticate(chal, badid, regs[0].key_handle)
-                assert 0
-            except ApduError as e:
-                assert e.code == APDU.WRONG_DATA
--- a/tools/testing/tests/util.py
+++ b/tools/testing/tests/util.py
@ -1,12 +0,0 @@
-import math
-
-
-def shannon_entropy(data):
-    s = 0.0
-    total = len(data)
-    for x in range(0, 256):
-        freq = data.count(x)
-        p = freq / total
-        if p > 0:
-            s -= p * math.log2(p)
-    return s
Author	SHA1	Message	Date
Conor Patrick	ffadab05a3	Update STABLE_VERSION	2019-08-15 19:35:54 +08:00
Conor Patrick	2423154fee	fix warning	2019-08-15 18:07:40 +08:00
merlokk	cf79b7865d	small fix	2019-08-15 17:50:16 +08:00
merlokk	6f0cf99c92	PPS implementation	2019-08-15 17:50:16 +08:00
Conor Patrick	7ef68fd5d3	Merge pull request #265 from solokeys/fix_cdc_interfaces Fix cdc interfaces	2019-08-15 17:49:53 +08:00
Conor Patrick	3be8611fcf	remove duplicate from merge	2019-08-15 17:44:09 +08:00
Conor Patrick	21489658a7	Merge branch 'master' into fix_cdc_interfaces	2019-08-15 17:38:57 +08:00
Conor Patrick	a07a3dee8d	refactor user_presence handling	2019-08-15 17:36:35 +08:00
Conor Patrick	416da63a9a	not for bootloader	2019-08-15 17:36:35 +08:00
Conor Patrick	027fa791a3	only 1 user presence auth per button press	2019-08-15 17:36:35 +08:00
Conor Patrick	3e52d7b42b	cache button press for 2s	2019-08-15 17:36:35 +08:00
merlokk	301e18c6a2	add some int0 logic to main cycle	2019-08-14 14:32:03 +08:00
merlokk	44205141eb	add one place for int0	2019-08-14 14:32:03 +08:00
merlokk	6e1110ca9b	fix bug with ams_wait_for_tx	2019-08-14 14:32:03 +08:00
merlokk	9105b988e2	fix some warnings	2019-08-14 14:32:03 +08:00
Dan Drown	14c94ea8f5	minor typo	2019-08-14 14:26:45 +08:00
Conor Patrick	435b908c17	Merge pull request #241 from Wesseldr/feature/STM32L432_documentation_update Added OsX arm install, updated FIDO2 test site links	2019-08-14 14:23:41 +08:00
Conor Patrick	78280e570b	adjust whitespace	2019-08-12 16:18:47 +08:00
Conor Patrick	36aec9f20b	separate interface into two and add "IAD" descriptor	2019-08-12 16:18:30 +08:00
Conor Patrick	b5d3276df6	not for bootloader	2019-08-11 18:16:58 +08:00
Conor Patrick	ffd854a303	only 1 user presence auth per button press	2019-08-11 18:05:08 +08:00
Conor Patrick	349a84dcec	cache button press for 2s	2019-08-11 17:59:31 +08:00
Nicolas Stalder	6c6a9bc5b6	Merge pull request #260 from solokeys/all-contributors/add-szszszsz docs: add szszszsz as a contributor	2019-08-08 01:14:36 +02:00
allcontributors[bot]	e1528cb248	docs: update .all-contributorsrc	2019-08-07 23:14:18 +00:00
allcontributors[bot]	e0955c190e	docs: update README.md	2019-08-07 23:14:17 +00:00
Nicolas Stalder	ef1e9bc1a1	Merge pull request #259 from solokeys/all-contributors/add-hughsie docs: add hughsie as a contributor	2019-08-08 01:05:29 +02:00
allcontributors[bot]	f6c7dbdbdd	docs: update .all-contributorsrc	2019-08-07 23:05:02 +00:00
allcontributors[bot]	ea1969ca94	docs: update README.md	2019-08-07 23:05:01 +00:00
Nicolas Stalder	c14bc76ddf	Merge pull request #258 from solokeys/all-contributors/add-m3hm00d docs: add m3hm00d as a contributor	2019-08-08 00:59:52 +02:00
allcontributors[bot]	f7fd30b9ae	docs: update .all-contributorsrc	2019-08-07 22:59:27 +00:00
allcontributors[bot]	11763b6502	docs: update README.md	2019-08-07 22:59:26 +00:00
Nicolas Stalder	ae5d341c72	Merge pull request #255 from solokeys/all-contributors/add-rgerganov docs: add rgerganov as a contributor	2019-08-08 00:57:23 +02:00
Nicolas Stalder	afed99bae9	Merge branch 'master' into all-contributors/add-rgerganov	2019-08-08 00:57:16 +02:00
Nicolas Stalder	d6078ce015	Merge pull request #257 from solokeys/all-contributors/add-esden docs: add esden as a contributor	2019-08-08 00:55:01 +02:00
allcontributors[bot]	d630254224	docs: update .all-contributorsrc	2019-08-07 22:53:47 +00:00
allcontributors[bot]	b2ac7b5479	docs: update README.md	2019-08-07 22:53:46 +00:00
Nicolas Stalder	c050b82210	editing fail	2019-08-08 00:53:23 +02:00
Nicolas Stalder	ba8119b370	Merge pull request #256 from solokeys/all-contributors/add-manuel-domke docs: add manuel-domke as a contributor	2019-08-08 00:51:24 +02:00
Nicolas Stalder	d350f9a638	Update .all-contributorsrc	2019-08-08 00:50:53 +02:00
allcontributors[bot]	53275e0182	docs: update .all-contributorsrc	2019-08-07 22:49:29 +00:00
allcontributors[bot]	2e14ac5b11	docs: update README.md	2019-08-07 22:49:28 +00:00
allcontributors[bot]	a760bed29f	docs: update .all-contributorsrc	2019-08-07 22:45:57 +00:00
allcontributors[bot]	e854184a11	docs: update README.md	2019-08-07 22:45:56 +00:00
Nicolas Stalder	87c2076107	Merge pull request #254 from solokeys/all-contributors/add-alphathegeek docs: add alphathegeek as a contributor	2019-08-08 00:44:46 +02:00
allcontributors[bot]	9be192b82f	docs: update .all-contributorsrc	2019-08-07 22:44:17 +00:00
allcontributors[bot]	e95233bb5f	docs: update README.md	2019-08-07 22:44:16 +00:00
Nicolas Stalder	2a2145b7f2	Merge pull request #253 from solokeys/all-contributors/add-StoyanDimitrov docs: add StoyanDimitrov as a contributor	2019-08-08 00:43:09 +02:00
allcontributors[bot]	7cfd0ccb19	docs: update .all-contributorsrc	2019-08-07 22:42:57 +00:00
allcontributors[bot]	7d84caa754	docs: update README.md	2019-08-07 22:42:56 +00:00
Nicolas Stalder	f7dd595d84	Merge pull request #252 from solokeys/all-contributors/add-yparitcher docs: add yparitcher as a contributor	2019-08-08 00:42:34 +02:00
allcontributors[bot]	04570aaf15	docs: update .all-contributorsrc	2019-08-07 22:42:17 +00:00
allcontributors[bot]	1a3aad9761	docs: update README.md	2019-08-07 22:42:16 +00:00
Nicolas Stalder	9545dacc5d	Merge pull request #251 from solokeys/all-contributors/add-pjz docs: add pjz as a contributor	2019-08-08 00:41:00 +02:00
allcontributors[bot]	b5e592adc9	docs: update .all-contributorsrc	2019-08-07 22:40:47 +00:00
allcontributors[bot]	1cd6692246	docs: update README.md	2019-08-07 22:40:46 +00:00
Nicolas Stalder	17884505b4	Merge pull request #250 from solokeys/all-contributors/add-YakBizzarro docs: add YakBizzarro as a contributor	2019-08-08 00:38:06 +02:00
allcontributors[bot]	c2312fa69a	docs: update .all-contributorsrc	2019-08-07 22:37:54 +00:00
allcontributors[bot]	832f06b6b4	docs: update README.md	2019-08-07 22:37:53 +00:00
Nicolas Stalder	4ab5477f96	Merge pull request #249 from solokeys/all-contributors/add-ehershey docs: add ehershey as a contributor	2019-08-08 00:36:13 +02:00
allcontributors[bot]	434f2f89ec	docs: update .all-contributorsrc	2019-08-07 22:35:54 +00:00
allcontributors[bot]	9174c00abf	docs: update README.md	2019-08-07 22:35:53 +00:00
Nicolas Stalder	46111e27e3	Merge pull request #248 from solokeys/all-contributors/add-dschuermann docs: add dschuermann as a contributor	2019-08-08 00:33:51 +02:00
allcontributors[bot]	763995763f	docs: update .all-contributorsrc	2019-08-07 22:33:40 +00:00
allcontributors[bot]	4f317863e9	docs: update README.md	2019-08-07 22:33:39 +00:00
Nicolas Stalder	8f9aeebb9b	Merge pull request #247 from solokeys/all-contributors/add-aseigler docs: add aseigler as a contributor	2019-08-08 00:32:18 +02:00
allcontributors[bot]	86c6b3cbc8	docs: update .all-contributorsrc	2019-08-07 22:32:05 +00:00
allcontributors[bot]	a53dfb2812	docs: update README.md	2019-08-07 22:32:05 +00:00
Nicolas Stalder	04d6cffcb6	Merge pull request #246 from solokeys/all-contributors/add-agl docs: add agl as a contributor	2019-08-08 00:29:03 +02:00
Nicolas Stalder	76e46605e3	Merge branch 'master' into all-contributors/add-agl	2019-08-08 00:28:36 +02:00
Nicolas Stalder	dc94e73c62	Merge pull request #245 from solokeys/all-contributors/add-merlokk docs: add merlokk as a contributor	2019-08-08 00:26:09 +02:00
allcontributors[bot]	018311cfab	docs: update .all-contributorsrc	2019-08-07 22:24:54 +00:00
allcontributors[bot]	c37638d4cb	docs: update README.md	2019-08-07 22:24:53 +00:00
allcontributors[bot]	81a67eda24	docs: update .all-contributorsrc	2019-08-07 22:23:26 +00:00
allcontributors[bot]	70c176e9ef	docs: update README.md	2019-08-07 22:23:25 +00:00
Nicolas Stalder	7e39425e98	Merge pull request #243 from solokeys/all-contributors/add-Wesseldr docs: add Wesseldr as a contributor	2019-08-07 23:59:00 +02:00
allcontributors[bot]	25bf9d8e54	docs: update .all-contributorsrc	2019-08-07 21:58:17 +00:00
allcontributors[bot]	2e67a5f772	docs: update README.md	2019-08-07 21:58:16 +00:00
Nicolas Stalder	66befb96b8	Clarify that code contributions are assumed to be dual-licensed	2019-08-07 23:55:44 +02:00
Nicolas Stalder	257f6d1ed5	Merge pull request #242 from solokeys/all-contributors/add-szszszsz docs: add szszszsz as a contributor	2019-08-07 23:54:17 +02:00
Nicolas Stalder	b4b59a6d4d	Merge all-contributors with existing Contributors section	2019-08-07 23:52:52 +02:00
allcontributors[bot]	c18a08b14b	docs: create .all-contributorsrc	2019-08-07 21:26:37 +00:00
allcontributors[bot]	c249148d80	docs: update README.md	2019-08-07 21:26:36 +00:00
Wessel de Roode	02a51454b7	Added OsX arm install, updated FIDO2 test site links	2019-08-07 18:35:41 +02:00
Nicolas Stalder	4e3420f19f	Merge pull request #236 from Wesseldr/patch-3 Cleaned nucleo32-board.md	2019-08-06 13:48:00 +02:00
Wessel dR	6b8e575fac	Merge branch 'master' into patch-3	2019-08-06 13:43:13 +02:00
Nicolas Stalder	28788d1eeb	Merge pull request #237 from solokeys/remove_tests Remove tests	2019-08-06 13:22:29 +02:00
Nicolas Stalder	1ee031ae9c	Merge pull request #65 from Nitrokey/docs-nucleo32-board Describe running Solo on the Nucleo board	2019-08-06 13:20:19 +02:00
Wessel de Roode	6dfe42e486	All cleaned up now ?	2019-08-06 13:11:51 +02:00
Wessel de Roode	29b2032dae	fixing final-definitions and misc	2019-08-06 13:06:06 +02:00
Conor Patrick	f9f1e96c73	Update README.md	2019-08-06 18:54:57 +08:00
Conor Patrick	e2738d11d3	remove tests	2019-08-06 18:50:05 +08:00
Wessel dR	a8c7c43e14	Cleaned nucleo32-board.md The original pull request #65 was not completely compliant. hopefully this one is.	2019-08-06 12:40:05 +02:00
Wessel dR	db479850a6	OsX path for STM32_Programmer_CLI Added how to add the STM32_Programmer_CLI to your OsX path Fixes https://github.com/Nitrokey/nitrokey-fido2-firmware/pull/20	2019-08-05 16:06:20 +02:00
Wessel dR	09d450ed02	Little typo Fixes https://github.com/Nitrokey/nitrokey-fido2-firmware/pull/19	2019-08-05 16:04:19 +02:00
Szczepan Zalega	be37ed46f7	Add instruction for manual flashing of the Nucleo board Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>	2019-08-05 16:00:30 +02:00
Szczepan Zalega	420d052ac9	Describe running Solo on the Nucleo32 board Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>	2019-08-05 16:00:27 +02:00
Nicolas Stalder	3698c942a2	Merge pull request #233 from solokeys/bump Update STABLE_VERSION	2019-07-29 22:40:20 +02:00
Conor Patrick	17a170bb90	Update STABLE_VERSION	2019-07-29 14:58:30 -04:00
Conor Patrick	d4e61421b6	Merge pull request #232 from solokeys/windows_hello_error_codes Windows hello response codes	2019-07-29 14:09:48 -04:00
Conor Patrick	690d7c716a	move CTAPHID_STATUS_PROCESSING to after UP	2019-07-29 12:39:59 -04:00
Conor Patrick	78e3b291c2	make sure device status is set in all user presence tests	2019-07-28 22:10:56 -04:00
Conor Patrick	b47854c335	use error code PIN_AUTH_INVALID	2019-07-28 21:41:11 -04:00
Conor Patrick	2af747ddaa	Merge pull request #229 from solokeys/fix-hmac-secret Fix hmac secret	2019-07-27 12:49:30 -04:00
Conor Patrick	9ead11de8d	Merge pull request #224 from solokeys/fault_tolerance limit length of wLength	2019-07-27 12:47:28 -04:00
Conor Patrick	f17faca689	use correct size for auth_data for signature	2019-07-26 23:53:20 -04:00
Conor Patrick	ca66b6e43b	verify signature for hmac-secret	2019-07-26 23:51:39 -04:00
Conor Patrick	1cd1b3c295	check attestation signature on all MC requests	2019-07-26 23:50:23 -04:00
Conor Patrick	df2cff2350	patch hmac final to use correct key	2019-07-26 23:49:55 -04:00
Conor Patrick	f5d50e001d	test assertions work post reboot	2019-07-26 19:00:07 -04:00
Nicolas Stalder	235785b225	Bump stable version to 2.4.0	2019-07-17 23:42:56 +02:00
Conor Patrick	303c42901a	limit length of wLength	2019-07-15 11:32:02 -04:00
Conor Patrick	df2f950e69	Merge pull request #217 from merlokk/extapdu Extended length apdu, iso14443 chaining and select	2019-07-08 22:03:02 -04:00
Conor Patrick	10bf4242e1	fail with more import related info	2019-07-08 21:54:48 -04:00
Conor Patrick	9e95b0075c	default no serial printing	2019-07-08 21:54:36 -04:00
Conor Patrick	ddbe31776c	Merge pull request #220 from merlokk/obt_src added text how to obtain source code	2019-07-08 21:22:48 -04:00
merlokk	645ca6a5a0	add 3-space list	2019-07-08 18:12:28 +03:00
merlokk	15fc39faed	added text how to obtain source code	2019-07-08 17:58:57 +03:00
Conor Patrick	63ee003535	Merge pull request #202 from winksaville/patch-1 Update building.md	2019-07-05 10:29:40 -04:00
Wink Saville	3f225f362f	Update building.md Adding `solo` as a prerequesite, it's required by `make build-hacker` to merge the hex files.	2019-05-29 15:11:18 -07:00
 @ -1 +1 @@
 .3.0
 .4.3