content: /*
   * Copyright 2023 Ant Group
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alipay.antchain.bridge.commons.core.bta;
  
  import java.math.BigInteger;
  import java.security.PrivateKey;
  import java.security.PublicKey;
  
  import com.alipay.antchain.bridge.commons.core.base.CrossChainDomain;
  import com.alipay.antchain.bridge.commons.core.base.ObjectIdentity;
  import com.alipay.antchain.bridge.commons.utils.crypto.SignAlgoEnum;
  
  public interface IBlockchainTrustAnchor {
  
      int getVersion();
  
      CrossChainDomain getDomain();
  
      String getSubjectProduct();
  
      int getSubjectVersion();
  
      byte[] getSubjectIdentity();
  
      BigInteger getInitHeight();
  
      byte[] getInitBlockHash();
  
      byte[] getExtension();
  
      byte[] getBcOwnerPublicKey();
  
      PublicKey getBcOwnerPublicKeyObj();
  
      SignAlgoEnum getBcOwnerSigAlgo();
  
      byte[] getBcOwnerSig();
  
      ObjectIdentity getPtcOid();
  
      byte[] getAmId();
  
      void sign(PrivateKey privateKey);
  
      boolean validate();
  
      void decode(byte[] rawMessage);
  
      byte[] encode();
  }
  