digest static method
Implementation
static Uint8List digest(int digestSize, List<Uint8List> byteArrays) {
Uint8List output = Uint8List(digestSize);
Blake2bDigest blake2b = Blake2bDigest(digestSize: digestSize);
byteArrays.forEach(
(byteArray) => byteArray.forEach((byte) => blake2b.updateByte(byte)));
blake2b.doFinal(output, 0);
return output;
}