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tea-crypto-utils-asad

v1.2.0

Published

Koleksi fungsi utilitas kripto (Ethereum) untuk generate wallet, hashing, unit conversion, signing, keystore, dan vanity generator. Cocok untuk open-source dan Tea Protocol.

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Links

Maintainers

yurisoonyurisoon

Keywords

cryptoethereumwallethashutilsweb3blockchaintea-protocol

Readme

🧩 Tea Crypto Utils (by Asad)

Tea Crypto Utils adalah library utilitas kripto berbasis JavaScript yang menyediakan fungsi-fungsi lengkap untuk operasi Ethereum seperti:

  • Generate wallet (privateKey, publicKey, address, mnemonic)
  • Hashing (SHA-256, Keccak-256)
  • Konversi unit ETH dan token (wei <-> ether, formatUnits, parseUnits)
  • Signing & verifying message
  • Encrypt/decrypt keystore JSON
  • Vanity address generator
  • Address checksum & validator
  • Utility tambahan yang mendukung Web3 development

Library ini dibuat untuk kebutuhan open-source, cocok untuk developer Web3, dan dapat terdeteksi oleh Tea Protocol saat dipublish ke npm.

✨ Fitur Utama

🔐 Wallet Utilities

  • generateWallet()
  • generatePrivateKey()
  • privateToPublic(privateKey)
  • publicToAddress(publicKey)
  • generateMnemonic()

⚡ Hashing

  • sha256(text)
  • keccak256(text)

🏦 Address Tools

  • isValidEthAddress(address)
  • toChecksumAddress(address)

💰 Unit & Token Helpers

  • weiToEth(wei)
  • ethToWei(eth)
  • formatUnits(amount, decimals)
  • parseUnits(value, decimals)
  • formatEther(wei)
  • parseEther(eth)

✍️ Signing / Verification

  • signMessage(privateKey, message)
  • recoverAddressFromSignature(message, signature)
  • isSignatureValid(message, signature, expectedAddress)

🔐 Keystore

  • encryptPrivateKey(privateKey, password)
  • decryptKeystore(json, password)

🌈 Vanity Generator

  • generateVanityWallet(prefix, maxTries?)

📦 Instalasi