Introduction to Cold Storage Coins Manager

Introduction to Cold Storage Coins Manager This is Python desktop offline application for generating & validating Cold Storage Coins of different currencies: BTC, BCH, CLUB, DASH, LTC, ETH, BSV, DOGE, XRP, XMR, BNB, EOS, POTE, WAVES, USDT. Also added implementation of AWS Lambda keygen.

CSC Manager Installation This application is working with Python 3.8.6 (pip 20.2.1)

Python-3.8.6 download link: https://www.python.org/downloads/release/python-386/

Linux Install Install needed dependencies:

pip pip install -r requirements.txt Change application config ("config.json" in root folder) to your file pathes:

{ "base_file_name": "./output/keypair.txt", "asset_id_file_name": "./output/snip.txt", "private_file_name": "./output/key.txt", "public_file_name": "./output/labels.txt", "sequence_file_name": "./output/numbers.txt" } Run CSC Manager desktop application:

python csc-manager.py Run CLI Keygen:

python keygen.py Run CLI Update:

python update.py Windows install Download & Install Visual studio build tool (or Visual Studio 19): https://visualstudio.microsoft.com/visual-cpp-build-tools/

Windows dependencies:

vcredist_x64 Microsoft Visual C++ 14.0

vs_buildtools_xxxxx.exe --layout c:\offlineBuildTool --lang en-us Install needed dependencies:

pip install -r requirements.txt Change application config ("config.json" in root folder) to your file pathes:

{ "base_file_name": "C:\Users\laser\Desktop\keypair.txt", "asset_id_file_name": "C:\Users\laser\Desktop\snip.txt", "private_file_name": "C:\Users\laser\Desktop\key.txt", "public_file_name": "C:\Users\laser\Desktop\labels.txt", "sequence_file_name": "C:\Users\laser\Desktop\numbers.txt" } Run CSC Manager desktop application:

./csc-manager.bat Run CLI Keygen:

./keygen.bat Run CLI Update:

./update.bat AWS Lambda keygen installation Install needed dependencies:

pip install --target ~/lambda-package bip_utils==1.7.0 bitsv==0.11.5 cashaddress==1.0.6 aioeos==1.0.2
pywallet==0.1.0 monero==0.8 PyWaves==0.8.15 base58==2.0.0 Preparing package for AWS Lambda:

cp -r ~/csc-manager/keygen ~/lambda-package/ zip -r9 ~/lambda.zip . zip -g ~/lambda.zip ~/csc-manager/aws_lambda.py Upload zip archive to AWS Lambda.

For a developers: Add new Crypto currency support Create new class, which implements CoinService (keygen/crypto_coin_service.py)

Register new class in CoinCheckerFactory (keygen/crypto_checker_factory.py)

@staticmethod def get_coin_service(currency): ... if currency == "EOS": return EosCoinService() ... Add your currency in CoinCheckerFactory.get_available_currencies

Add currency icon in ./resources/img/coin-{YOURCOIN}.png

Donations If you'd like to donate something:

BTC: 1LEG6G9Qos9GME4vwS1K9Kypy47Vv1bNds ETH: 0x2a1a059a580b044cbdfbba1a4f0fcfe79d724c18 LTC: LUZXdc4moJ7wWu5fEqbsR9iYJDBtemEJRG BCH: qqhwmp8th2wazcm9pcvnt6nl05vh9w80gu0n4ar6r4 Thank you very much in advance for your support.

License