RangeError (byteOffset): Invalid value: Not in range 0..28, inclusive: 36

dart:typed_data _ByteDataView.getUint32 package:pointycastle/src/ufixnum.dart 221:28 unpack32 package:pointycastle/src/ufixnum.dart 450:17 Register64.unpack package:pointycastle/digests/blake2b.dart 216:13 Blake2bDigest._compress package:pointycastle/digests/blake2b.dart 144:9 Blake2bDigest.update package:ckb_sdk_dart/src/crypto/blake2b.dart 20:20 Blake2b.update test/crypto/blake2b_test.dart 12:17 main..

And my code is

test('Blake2b hash with update', () {
      var blake2b = Blake2b();
      for (var i = 0; i < 100; i++) {
        blake2b.update(hexToList(
            'a79f3207ea4980b7fed79956d5934249ceac4751a4fae01a0f7c4a96884bc4e3'));
      }
      expect(blake2b.doFinalString(),
          '0x44f4c69744d5f8c55d642062949dcae49bc4e7ef43d388c5a12f42b5633d163e');
    });

Blake2b({int digestSize = 32}) {
    _blake2bDigest = Blake2bDigest(
        digestSize: digestSize,
        personalization: utf8.encode(CkbHashPersonalization));
  }

  void update(Uint8List input) {
    _blake2bDigest.update(input, 0, input.length);
  }

  Uint8List doFinal() {
    var out = Uint8List(_blake2bDigest.digestSize);
    var len = _blake2bDigest.doFinal(out, 0);
    return out.sublist(0, len);
  }

The same blake2b test case work well in Java language with bouncycastle library.

Can you help me? Thanks.

PointyCastle / pointycastle

RangeError (byteOffset): Invalid value: Not in range 0..28, inclusive: 36 #221