class AesCmacPrfKeyManager extends KeyTypeManager<AesCmacPrfKey> {

  public static final KeyTemplate aes256CmacTemplate() {
    AesCmacPrfKeyFormat format = AesCmacPrfKeyFormat.newBuilder().setKeySize(32).build();
    return KeyTemplate.create(
        new AesCmacPrfKeyManager().getKeyType(),
        format.toByteArray(),
        KeyTemplate.OutputPrefixType.RAW);
  }

    AesCmacPrfKeyManager();

}