utils library
Functions
-
asciiToBytes(
String input) → Uint8List -
bytesToAscii(
Uint8List input) → String -
bytesToHex(
Uint8List input) → String - Converts Unit8List into Hex
-
bytesToInt(
Uint8List bytes) → BigInt -
getRandomBytes(
int length) → Uint8List - Get random Uint8List of a given length.
-
hexToBytes(
String input) → Uint8List -
hexToInt(
String input) → BigInt -
hmacSha512(
Uint8List key, Uint8List input) → Uint8List -
intToBytes(
BigInt number) → Uint8List -
intToHex(
BigInt? input) → String -
isHexString(
String value) → bool - checks if input string is a hex String
-
prepend0x(
String input) → String - Append "0x" at the begin of a string.
-
remove0x(
String input) → String - Remove "0x" at the begin of a string.
-
remove0x04(
Uint8List input) → Uint8List - @param input the byte sequence. @return the byte sequence.