@Test
  public void testScalarMultWithBase() throws Exception {
    byte[] scalar = Hex.decode("521784c403e6fb32d48e0da85969a82f5952856bde4471a42b3fa56fd8b96c0d");
    Object unused = Ed25519.scalarMultWithBaseToBytes(scalar);
  }
Test for https://github.com/google/tink/issues/224.
java_src/src/test/java/com/google/crypto/tink/internal/Ed25519Test.java