🏦 AnyLedger Embedded Wallet for Internet of Things
C crypto libraries to safely manage, generate and store private keys, to generate blockchain addresses and to sign transactions.
Additionally, it contains a RTOS app (Zephyr). The current implementation uses Ethereum and HyperLedger, but the same architecture will be used for all the other chains. The current implementation supports 100+ hardware platforms and is mainly bug tested on Nordic nRF52840.
Any IoT device flashing the embedded wallet can safely connect to a given blockchain, do transactions and interact with smart contracts.
Have a look at our contribution guidelines.
On a fresh Ubuntu:18.04 docker image. Adapt as appropriate to your distro.
apt-get update
apt-get install libgtest-dev g++ make cmake wget build-essential clang clang-tidy ninja-build git python3-pip protobuf-compiler python-protobuf -y
# Ubuntu's libgtest-dev is only the source. You have to compile them manually.
cd /usr/src/gtest; cmake .; cmake --build . --target install
# Install Ethereum Solidity compiler
apt-get install software-properties-common -y && add-apt-repository ppa:ethereum/ethereum -y && apt-get update
apt-get install solc -y
# without this, you will get a Python 3 ASCII/UTF8 error on Ubuntu
export LC_ALL=C.UTF-8
export LANG=C.UTF-8
cd /
git clone https://github.com/AnyLedger/anyledger-wallet
alias build='rm -rf build; mkdir build; cd build; cmake -GNinja ../; ninja; cd ..'
cd anyledger-wallet; pip3 install --user -r requirements.txt; build
GTest:
git clone https://github.com/google/googletest
cd googletest
mkdir build
cd build
cmake ..
make
make install
Additional dependencies (installed using Homebrew):
brew install gcc make cmake wget ninja nanopb-generator protobuf pkgconfig
pip3 install --user -r requirements.txt
A working solc
should be available in your $PATH
. See the Installation instructions.
This build is used to develop and test the wallet library on your desktop.
-
clone wallet repo
git clone [email protected]:AnyLedger/anyledger-wallet.git && cd anyledger-wallet
-
create build directory and generate build targets
mkdir build && cd build && cmake -GNinja ../
-
compile the library & run the tests
ninja && ctest
Prerequisites: a working zephyr SDK (at least v0.9.5), see here for instructions. Please make sure you can compile and flash at least blinky example before building the wallet.
-
clone wallet repo to the zephyr's
samples
directorymkdir samples/anyledger/ && git clone [email protected]:AnyLedger/anyledger-wallet.git
-
create build directory and generate build targets
cd samples/anyledger/anyledger-wallet/build && cmake -GNinja -DBOARD=nrf52840_pca10056 -DBUILD_XCOMPILE=1 ../
-
compile & flash the firmware
ninja && ninja flash
To start AnyLedger wallet using a QEMU virtual machine, see here.