Skip to content

Latest commit

 

History

History
26 lines (25 loc) · 897 Bytes

README.md

File metadata and controls

26 lines (25 loc) · 897 Bytes

Simple Blockchain implementation

Above is a function to automatically generate rsa key pair to be used as transaction wallets wallet_id should be a base64_encoded_public_key instead of a plain string like Lucas

# Generate key pairs for testing in transactions and mining
genkeypair(){
    WALLETS="./keys/wallets.txt"
    KEY_DIR="./keys/$1"
    PVT_KEY="$KEY_DIR/$1.key"
    PUB_KEY="$KEY_DIR/$1.pub"
    mkdir -p $KEY_DIR && openssl genpkey -algorithm RSA -out $PVT_KEY -pkeyopt rsa_keygen_bits:1024 && openssl rsa -pubout -in $PVT_KEY -out $PUB_KEY && echo "$1: $(base64 -w0 $PUB_KEY)" >> $WALLETS
}

Routes

  • GET /info?wallet=wallet_id
  • GET /chain
  • GET /memorypool
  • GET /mine?wallet=wallet_id
  • POST /data/new
    • body: { "from": "Lucas", "to": "Filipe", "amount": 10 }

Lacks of

  • Persistence
  • Descentralization
    • P2P Network
    • Node discovery