@coolwallet/core

CoolWallet Core SDK

CoolWallet Software Development Kit is built with Typescript, which handles the APDU requests, cryptography and some common logics.

Install

npm install @coolwallet/core

Project Structure

Directory	Features
apdu	Collections of APDU and MCU commands.
coin	Key derivation functions base on ECDSA and EDDSA algorithms. All @coolwallet/coin packages will need to inherit Coin to work with Coolwallet SDK.
config	Config values and some pieces of information about the Coolwallet, ex. error codes/messages.
crypto	Commonly used cryptography, ex. hmac-sha512, sha256.
device	Maintain Bluetooth device connection and using Transport to communicate with Bluetooth device.
error	CoolWallet SDK internal error handler.
setting	Authentication settings for CoolWallet.
transcaction	Functions often used when creating transactions.
transport	Have two abstract classes, BleManager and Transport. BleManager is responsible for Bluetooth status management and Transport is responsible for data transfer.
utils	Commonly used utilities, ex. serialize and deserialize the message from Bluetooth device.