utils library

Properties

aptosAddressFromPubKey(String pubKey) → String: Get aptos address
bigIntToHex(BigInt input) → String: Bigint to hex string
decryptMsg(String encrypted, String password) → Future<String>: Decrypt
encodeEIP1559ToRlp(UnsignedTransaction transaction, int chainId, [Signature? signature]) → List: Rpc encoder for EIP1559 transaction.
encodeToRlp(UnsignedTransaction transaction, [Signature? signature]) → List: Rlp encoder for legacy transaction.
encryptMsg(String msg, String password) → Future<String>: Encrypt
getDeviceName() → Future<String>: Get device name
getFriendShare(String userId) → String?: Get friend share
hashMessage(Uint8List message) → Uint8List: Keccak hash
keyToShare(MultiKeypair key) → Share: Convert keypair to share
listToHex(List<int> bytes) → String: List to hex
padUnit8ListTo32(Uint8List data) → Uint8List: Pad Unit8 To 32
parseUnit(String amount, {int decimals = 18}) → BigInt: Parse unit
saveFriendShare(String userId, String shareData) → void: Save friend share
shareToKey(Share share, {int index = 1}) → MultiKeypair: Convert share to keypair
toWif(String key, {bool isBtc = true}) → String: To WIF
uint8ListFromList(List<int> data) → Uint8List: Uint8ListFromList
uit8Message(Uint8List message) → Uint8List: Keccak hash
validPrivateKey(String privateKey) → bool: Check private key format