87 lines
2.7 KiB
Java
87 lines
2.7 KiB
Java
package sample;
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import cn.hutool.crypto.asymmetric.SM2;
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import com.sunyard.RetWrap;
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import com.sunyard.cert.X509;
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import com.sunyard.proto.Util;
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import com.sunyard.util.ASN1Util;
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import com.sunyard.util.CertUtil;
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import org.junit.Test;
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import racal.sunyard.main.SydApi4j;
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import racal.sunyard.main.SydApiBuilder;
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import java.io.UnsupportedEncodingException;
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import java.security.NoSuchProviderException;
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import java.security.cert.CertificateException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import static com.sunyard.sydapi.util.PrintUtil.printRetWrap;
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public class Shanghairenhang {
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private static final byte[] orgData2k = new byte[ 5*1024 ];
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private static final String pcDnEN = "C=CN,O=CFCA OCA1,OU=YCCA,OU=Individual-2,CN=YCCA@黄金交易所@Zhuangj@1";
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private static final String RSA = "C=cn,O=CFCA TEST CA,OU=NCS2,OU=Enterprises,CN=041@Z402451000010@ShanDong@00000001";
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public static void main(String[] args) throws UnsupportedEncodingException, CertificateException, NoSuchProviderException {
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System.setProperty("com.sunyard.sydapi4j.debug", "true");
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long startTime = System.currentTimeMillis(); //获取开始时间
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SydApiBuilder builder = new SydApiBuilder().setIp("192.168.0.200");
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SydApi4j api = (SydApi4j) builder.build();
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try {
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String orgData = "123456";
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/**
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* 产生对称密钥，通过公钥加密生成数字信封，。
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* @param pcDnEN: 清算所的公钥证书
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* @param pcData: 明文数据。
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* @return RetWrap: 数字信封
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*/
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RetWrap signData = api.generateDEByDn(4,RSA, orgData2k);
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byte[] cpkey2 = (byte[]) signData.get("CipherKey");
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System.out.println("加密信封：" + new String(cpkey2));
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/**
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* 接收用私钥解密数字信封，还原原文。。
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* @param pcDnEN: 清算所的公钥证书
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* @param cpkey: 数字信封。
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* @return preData: 原数据
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*/
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RetWrap oDataWrap = api.decryptDEByDN(4,RSA, cpkey2);
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byte[] preData = (byte[]) oDataWrap.get("oData");
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System.out.println("解密信封：" + Util.bytes2HexString(preData));
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//
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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long endTime = System.currentTimeMillis(); //获取结束时间
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System.out.println("程序运行时间：" + (endTime - startTime) + "ms"); //输出程序运行时间
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}
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// String [] certDNs =(String []) allCert.get("certDNs");
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// System.out.println(certDNs);
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}
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} |