@Test
  public void throwsIfBufferUpdatedWithMoreThat213Bytes() {
    assertThatThrownBy(
            () -> {
              for (int i = 0; i < 214; i++) {
                messageDigest.update((byte) 0);
              }
            })
        .isInstanceOf(IllegalArgumentException.class);
  }
Test vectors adapted from
https://github.com/keep-network/blake2b/blob/master/compression/f_test.go
crypto/algorithms/src/test/java/org/hyperledger/besu/crypto/Blake2bfMessageDigestTest.java