utils
library
Classes
-
Ed25519Blake2b
-
-
Signature
-
A modified implementation of tweetnacl that uses blake2b instead of sha256
Signature algorithm, Implements ed25519.
Functions
-
base64ToBytes(String data)
→ Uint8List
-
-
bigIntToBytes(BigInt bigInt)
→ Uint8List
-
-
bigIntToBytesUnsigned(BigInt bigInt)
→ Uint8List
-
-
bytesToBase64(Uint8List bytes)
→ String
-
-
bytesToBigInt(Uint8List bytes)
→ BigInt
-
-
bytesToBigIntUnsigned(Uint8List bytes)
→ BigInt
-
-
bytesToHex(Uint8List bytes)
→ String
-
-
bytesUtf8ToString(Uint8List bytes)
→ String
-
-
computePowDataHash(Address address, Hash previousHash)
→ Hash
-
-
computeTxHash(RawTransaction transaction)
→ Hash
-
-
digest({required Uint8List data, int digestSize = 32})
→ Uint8List
-
-
entropyHexToMnemonic(String entropyHex)
→ String
-
-
generateMnemonic({int strength = 256})
→ String
-
-
hexToBytes(String hex)
→ Uint8List
-
-
isContractReceiveSuccess({required Address address, required BlockType blockType, required Uint8List data})
→ bool
-
-
isHex(String hex)
→ bool
-
-
isValidMnemonic(String mnemonic, {bool verifyChecksum = true})
→ bool
-
-
isValidMnemonicWord(String word)
→ bool
-
-
leftPadBytes(Uint8List bytes, int size)
→ Uint8List
-
-
mnemonicToEntropyHex(String mnemonic)
→ String
-
-
mnemonicToSeed(String mnemonic, {String passphrase = ''})
→ Uint8List
-
-
powDataForTx(RawTransaction tx)
→ Hash
-
-
publicKeyFromPrivateKey(Uint8List privateKey)
→ Uint8List
-
-
rightPadBytes(Uint8List bytes, int size)
→ Uint8List
-
-
sign({required Uint8List message, required Uint8List privateKey})
→ Uint8List
-
-
stringToBytesUtf8(String str)
→ Uint8List
-
-
verify({required Uint8List signature, required Uint8List message, required Uint8List publicKey})
→ bool
-
