diff --git a/DProto/6A.xml b/DProto/6A.xml
index e04ff48..30f4544 100644
--- a/DProto/6A.xml
+++ b/DProto/6A.xml
@@ -17,6 +17,10 @@
             </options>
         </alg>
 
+        <pFlag len="1" required="false" cn="P标志">
+            可选，存在，则固定值为‘P’
+        </pFlag>
+
         <certificateModel len="1" cn="证书模式">
             <options>
                 <option cn="证书序号">
diff --git a/doc/java接口说明文档.docx b/doc/java接口说明文档.docx
index 5c7e10b..be1c127 100644
Binary files a/doc/java接口说明文档.docx and b/doc/java接口说明文档.docx differ
diff --git a/src/main/java/com/sunyard/inf/SydCertApi.java b/src/main/java/com/sunyard/inf/SydCertApi.java
index 70167c4..251f09b 100644
--- a/src/main/java/com/sunyard/inf/SydCertApi.java
+++ b/src/main/java/com/sunyard/inf/SydCertApi.java
@@ -89,7 +89,7 @@ public interface SydCertApi {
     );
 
     /**
-     * 从签名中获取证书
+     * 从签名中获取证书并上载到加密机
      * @param orgData 待签名的原始数据
      * @param sign 签名数据
      * @return 证书信息（包含公钥字段）
@@ -120,4 +120,12 @@ public interface SydCertApi {
      */
     RetWrap importCert(byte[] certData, byte[] organizationId);
 
+    /**
+     * 上传指定证书到加密设备,并在证书前后加上begin和end
+     * @param certData 证书的字节数组
+     * @param organizationId 机构号的字节数组
+     * @return
+     */
+    RetWrap importCertAddHT(String certData, byte[] organizationId);
+
 }
diff --git a/src/main/java/com/sunyard/inf/SydGenApi.java b/src/main/java/com/sunyard/inf/SydGenApi.java
index f96fed7..e13a18e 100644
--- a/src/main/java/com/sunyard/inf/SydGenApi.java
+++ b/src/main/java/com/sunyard/inf/SydGenApi.java
@@ -216,6 +216,18 @@ public interface SydGenApi {
      */
     RetWrap generateDEByDn(byte[] dn, int alg, int model) throws Exception;
 
+    /**
+     * 产生对称密钥，通过公钥加密生成网联格式的数字信封。
+
+     * @param certSerial 对*方 X509 证书的序列号。
+     * @param nAlg       算法标识,0:AES，1：SM4
+     * @return RetWrap 包含  CipherKey, SessionKey, KCV
+     * CipherKey 公钥加密的会话密钥 ,BASE64 编码
+     * SessionKey 本地LMK 加密的会话密钥，HEX 格式, 本地 LMK 加密的会话密钥长度，HEX 格式(不包括第 1 个字符)，一般为 33 个 Bytes。默认输入值为缓冲区的大小。
+     * KCV 会话密钥的检验值，HEX 格式，长度为 32H。
+     */
+    RetWrap generateDEbyGS(String certSerial, byte nAlg);
+
     /**
      * 产生对称密钥，通过公钥加密生成网联格式的数字信封。
 
diff --git a/src/main/java/com/sunyard/inf/customize/SydQNUCApi.java b/src/main/java/com/sunyard/inf/customize/SydQNUCApi.java
index 61da4ed..84bc52a 100644
--- a/src/main/java/com/sunyard/inf/customize/SydQNUCApi.java
+++ b/src/main/java/com/sunyard/inf/customize/SydQNUCApi.java
@@ -34,21 +34,19 @@ public interface SydQNUCApi {
     /**
      * 用指定的证书私钥对指定的数据进行数字签名。使用外部公钥做hash
      * 最大签名原始数据为8161byte
-     * @param publicKey 输入。公钥。
      * @param pCertSerial 输入。签名 X509 证书的序列号。
      * @param pOrgData 输入。 待签名的原始数据。
      * @return 签名数据(BASE64 编码)。
      */
-    String netGSSign(String publicKey, String pCertSerial, byte[] pOrgData);
+    String netGSSign(String pCertSerial, byte[] pOrgData);
 
     /**
      * 用指定证书对指定的原始数据进行数字签名验证。使用外部公钥做hash
-     * @param publicKey 输入。公钥。
      * @param pCertSerial 输入。 签名 X509 证书的序列号。
      * @param pOrgData 输入。 待签名的原始数据。
      * @param pSignData 输入。 签名数据(BASE64 编码)。
      * @return true 表示验证正确；false 表示失败；
      */
-    boolean netGSVerify(String publicKey, String pCertSerial, byte[] pOrgData, String pSignData);
+    boolean netGSVerify(String pCertSerial, byte[] pOrgData, String pSignData);
 
 }
diff --git a/src/main/java/com/sunyard/util/CoderUtil.java b/src/main/java/com/sunyard/util/CoderUtil.java
index 99f21d8..26c57df 100644
--- a/src/main/java/com/sunyard/util/CoderUtil.java
+++ b/src/main/java/com/sunyard/util/CoderUtil.java
@@ -171,4 +171,33 @@ public class CoderUtil {
         }
     }
 
+    /**
+     * 将证书前后加上begin和end，中间添加换行
+     * @param certData
+     * @return
+     */
+    public static String certAddHT(String certData) {
+        final String head = "-----BEGIN CERTIFICATE-----\n";
+        final String tail = "-----END CERTIFICATE-----";
+        final String wrap = "\n";
+
+        int num = certData.length() % 64 == 0 ? certData.length() / 64: certData.length() / 64 + 1;
+
+        StringBuilder sb = new StringBuilder();
+        sb.append(head);
+
+        for (int i = 0; i < num; i++) {
+            String substring;
+            if (i == num - 1) {
+                substring = certData.substring(i * 64);
+            } else {
+                substring = certData.substring(i * 64, (i + 1) * 64);
+            }
+            sb.append(substring).append(wrap);
+        }
+        sb.append(tail);
+
+        return sb.toString();
+    }
+
 }
diff --git a/src/main/java/racal/sunyard/main/SydApi4j.java b/src/main/java/racal/sunyard/main/SydApi4j.java
index 6f181f7..e9d5924 100644
--- a/src/main/java/racal/sunyard/main/SydApi4j.java
+++ b/src/main/java/racal/sunyard/main/SydApi4j.java
@@ -971,6 +971,19 @@ public class SydApi4j implements SydApi {
         return r;
     }
 
+    /**
+     *
+     * @param certData
+     * @param organizationId
+     * @return
+     */
+    @Override
+    public RetWrap importCertAddHT(String certData, byte[] organizationId) {
+        String cert = CoderUtil.certAddHT(certData);
+
+        return importCert(Util.getSafeBytes(cert), organizationId);
+    }
+
     // 测试通过
     @Override
     public RetWrap importCert(byte[] certData, byte[] organizationId) {
@@ -2114,8 +2127,17 @@ public class SydApi4j implements SydApi {
         return rw;
     }
 
+    @Override
+    public RetWrap generateDEbyGS(String certSerial, byte nAlg) {
+        return generateDE(1, certSerial, nAlg);
+    }
+
     @Override
     public RetWrap generateDE(String certSerial, byte nAlg) {
+        return generateDE(0, certSerial, nAlg);
+    }
+
+    public RetWrap generateDE(int pFlag, String certSerial, byte nAlg) {
         // 获取协议
         //ProtocolRender render = pset.getProtocolReqRender("6A");
         Proto6A proto = new Proto6A();
@@ -2125,6 +2147,9 @@ public class SydApi4j implements SydApi {
         packet.put("header", sn.getSn().array());
         HashMap<String, Object> data = new HashMap<String, Object>();
         data.put("alg$option", nAlg - 0x30);
+        if (pFlag == 1) {
+            data.put("pFlag", 'P');
+        }
         data.put("certificateModel$option", 0);
         data.put("certificateSn", certSerial.getBytes());
         data.put("keyType", "X");
@@ -2453,14 +2478,14 @@ public class SydApi4j implements SydApi {
         return true;
     }
 
-    public String netGSSign(String publicKey, String pCertSerial, byte[] pOrgData) {
-        byte[] hash = SM3Hash(publicKey, pOrgData);
-        return _netSign(pCertSerial, hash);
+    @Override
+    public String netGSSign(String pCertSerial, byte[] pOrgData) {
+        return _netSign(pCertSerial, pOrgData);
     }
 
-    public boolean netGSVerify(String publicKey, String pCertSerial, byte[] pOrgData, String pSignData) {
-        byte[] hash = SM3Hash(publicKey, pOrgData);
-        return _netVerify(pCertSerial, hash, pSignData);
+    @Override
+    public boolean netGSVerify(String pCertSerial, byte[] pOrgData, String pSignData) {
+        return _netVerify(pCertSerial, pOrgData, pSignData);
     }
 
     // 测试通过
diff --git a/src/test/java/com/sunyard/sydapi/test/TestAllMethods.java b/src/test/java/com/sunyard/sydapi/test/TestAllMethods.java
index 4d156b3..dc0b99b 100644
--- a/src/test/java/com/sunyard/sydapi/test/TestAllMethods.java
+++ b/src/test/java/com/sunyard/sydapi/test/TestAllMethods.java
@@ -4,6 +4,7 @@ import com.sunyard.RetWrap;
 import com.sunyard.SydApi;
 import com.sunyard.cert.X509;
 import com.sunyard.proto.Util;
+import com.sunyard.util.CoderUtil;
 import com.sunyard.util.SYMUtil;
 import org.junit.After;
 import org.junit.Before;
@@ -965,9 +966,9 @@ public class TestAllMethods {
     @Test
     public void testSM2ConfirmSessionKeyC() {
 
-        String userId = "1111111111111123";
+        String userId = "1111111111111151";
 
-        String pk="03420004AAFCB1EACA86272281A20FE1957EEB543AB97571048D5B6350C4227980D0F109A7D5797EC97D6D874D003C4AE7C5FBFFD755413264D85DA5B0AC61B6C661CA32";
+        String pk="03420004E8582C0EF495E96D4FE20C8344097750546BD3EF3BE0E1931EF21D3977FBBC774264BA5D124EB9C72177556229B5FE289B2C15B3CD3BCA9F34C663A3B8EB851E";
 
         RetWrap retWrap = api.SM2GenSessionKey(pk);
         printRetWrap(retWrap);
@@ -1240,7 +1241,10 @@ public class TestAllMethods {
         String CipherKey = (String) retWrap.get("CipherKey");
         String KCV = (String) retWrap.get("KCV");
 
+        System.out.println("CipherKey: " + CipherKey);
+
         RetWrap retWrap1 = api.decryptDE(sn, CipherKey);
+        sessionKey = (String) retWrap1.get("SessionKey");
         printRetWrap(retWrap1);
     }
 
@@ -1253,6 +1257,40 @@ public class TestAllMethods {
         String CipherKey = (String) retWrap.get("CipherKey");
         printRetWrap(retWrap);
 
+        System.out.println("解base64: " + Util.bytes2HexString(Base64.getDecoder().decode(CipherKey)));
+
+        RetWrap retWrap1 = api.decryptDE(sn, CipherKey);
+        printRetWrap(retWrap1);
+    }
+
+    @Test
+    public void testDecryptDE3() {
+        String sn = "1004282452";
+
+
+        /**
+         * 产生对称密钥，通过公钥加密生成网联格式的数字信封。
+         * @param certSerial 对*方 X509 证书的序列号。
+         * @param nAlg       算法标识,0:AES，1：SM4
+         * @return RetWrap 包含  CipherKey, SessionKey, KCV
+         * CipherKey 公钥加密的会话密钥 ,BASE64 编码
+         * SessionKey 本地LMK 加密的会话密钥，HEX 格式, 本地 LMK 加密的会话密钥长度，HEX 格式(不包括第 1 个字符)，一般为 33 个 Bytes。默认输入值为缓冲区的大小。
+         * KCV 会话密钥的检验值，HEX 格式，长度为 32H。
+         */
+        RetWrap retWrap = api.generateDEbyGS(sn, SydApi.ALG_SM4);
+        String CipherKey = (String) retWrap.get(SydApi.RET_CIPHER_KEY);
+        String sessionKey = (String) retWrap.get(SydApi.RET_SESSION_KEY);
+        printRetWrap(retWrap);
+
+        /**
+         * 接收用私钥解密数字信封，还原对称密钥。
+         *
+         * @param pCertSerial 输入。 对方 X509 证书的序列号。
+         * @param pCipherKey  输入。 公钥加密的会话密钥,BASE64 编码
+         * @return RetWrap 包含 SessionKey KCV
+         * SessionKey 输出。 本地LMK 加密的会话密钥，格式为：密钥类型|密钥密文，比如：02|密钥密文
+         * KCV 会话密钥的检验值，HEX 格式，长度为 36H。
+         */
         RetWrap retWrap1 = api.decryptDE(sn, CipherKey);
         printRetWrap(retWrap1);
     }
@@ -1302,47 +1340,26 @@ public class TestAllMethods {
     @Test
     public void testNetGSSign() {
         String sn = "1004282451";
-        String data = "111";
-
-        /**
-         * 通过证书序号 sn 获取的 X509 证书文件。
-         * @param sn sn，证书序号
-         * @param nCertType 证书类型，0:签名证书, 1:加密证书
-         * @return base64 编码的证书
-         */
-        String s = api.GetX509CertFileBySN(sn, 0);
-        System.out.println(s);
-
-        /**
-         * 输入 X509 格式的证书，获取证书信息。
-         * @param pCert base64 编码的证书
-         * @return 证书信息类
-         * 证书信息类，包含：颁发者DN、 证书序列号、 证书主题、证书有效期的起始时间、证书有效期的终止时间、DER编码的公钥。
-         */
-        X509 x509 = api.GetX509CertInfo(s);
-        byte[] pubKey = x509.getPubKey();
-
+        String data = "1111111111111111111111111111";
 
         /**
          * 用指定的证书私钥对指定的数据进行数字签名。
          * 最大签名原始数据为8161byte
-         * @param publicKey 输入。签名 X509 证书的公钥。
          * @param pCertSerial 输入。签名 X509 证书的序列号。
          * @param pOrgData 输入。 待签名的原始数据。
          * @return 签名数据(BASE64 编码)。
          */
-        String sign = api.netGSSign(Util.bytes2HexString(pubKey), sn, data.getBytes());
+        String sign = api.netGSSign(sn, data.getBytes());
         System.out.println("签名: " + sign);
 
         /**
          * 用指定证书对指定的原始数据进行数字签名验证。
-         * @param publicKey 输入。签名 X509 证书的公钥。
          * @param pCertSerial 输入。 签名 X509 证书的序列号。
          * @param pOrgData 输入。 待签名的原始数据。
          * @param pSignData 输入。 签名数据(BASE64 编码)。
          * @return true 表示验证正确；false 表示失败；
          */
-        boolean b = api.netGSVerify(Util.bytes2HexString(pubKey), sn, data.getBytes(), sign);
+        boolean b = api.netGSVerify(sn, data.getBytes(), sign);
         System.out.println(b);
     }
 
@@ -1451,20 +1468,6 @@ public class TestAllMethods {
     @Test
     public void testImportCert2() throws IOException {
 
-        String cert = "-----BEGIN CERTIFICATE-----\n" +
-                "MIICBTCCAamgAwIBAgIGAXn07c3CMAwGCCqBHM9VAYN1BQAwSzELMAkGA1UEBhMC\n" +
-                "Q04xDjAMBgNVBAoTBUdNU1NMMRAwDgYDVQQLEwdQS0kvU00yMRowGAYDVQQDExFN\n" +
-                "aWRkbGVDQSBmb3IgVGVzdDAiGA8yMDIxMDYwOTE2MDAwMFoYDzIwMjIwNjA5MTYw\n" +
-                "MDAwWjBbMQswCQYDVQQGEwJDTjEKMAgGA1UECBMBMTEKMAgGA1UEBxMBMTEKMAgG\n" +
-                "A1UEChMBMTEKMAgGA1UECxMBMTEKMAgGA1UEAxMBMTEQMA4GCSqGSIb3DQEJARYB\n" +
-                "NDBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABCnSUhgDDtjJZfOJoWoPxe/BTnox\n" +
-                "PtDLBgGJyVpj0eNde7u4LnZ+H8vqN+0QvgfLcVg84cyl76j9+RuWsmLw7USjYzBh\n" +
-                "MBsGA1UdIwQUMBKAEPl/VbQnlDNiplbKb8xdGv8wGQYDVR0OBBIEEJ6MbyKdO6IX\n" +
-                "d3VkNLCf/aAwDAYDVR0RBAUwA4IBMTAJBgNVHRMEAjAAMA4GA1UdDwEB/wQEAwIA\n" +
-                "ODAMBggqgRzPVQGDdQUAA0gAMEUCIG0PqR+bbdNOb5Q4kfHq8cQZJ1wa/P+bqFfv\n" +
-                "6bbL9RZCAiEAiH1LKCjq9p7MS7qOK+su5I0kenCQ505ZuuAWDMph0xk=\n" +
-                "-----END CERTIFICATE-----";
-
         String cert2 = "-----BEGIN CERTIFICATE-----\n" +
                 "MIIB4TCCAYSgAwIBAgIIPJMAAAAAACswDAYIKoEcz1UBg3UFADAmMQswCQYDVQQG\n" +
                 "EwJDTjEXMBUGA1UEAwwOU3VueWFyZFNNMlJvb3QwHhcNMTcxMTE3MDIzMDUxWhcN\n" +
@@ -1479,8 +1482,91 @@ public class TestAllMethods {
                 "/ejZglI=\n" +
                 "-----END CERTIFICATE-----";
 
+        String cert = "-----BEGIN CERTIFICATE-----\n" +
+                "MIID3QYKKoEcz1UGAQQCAqCCA80wggPJAgEBMQ4wDAYIKoEcz1UBgxEFADAMBgoq\n" +
+                "gRzPVQYBBAIBoIICxDCCAsAwggJjoAMCAQICEBAAAAAAAAAAAAAAEEJYBCMwDAYI\n" +
+                "KoEcz1UBg3UFADBcMQswCQYDVQQGEwJDTjEwMC4GA1UECgwnQ2hpbmEgRmluYW5j\n" +
+                "aWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYDVQQDDBJDRkNBIFRFU1Qg\n" +
+                "U00yIE9DQTEwHhcNMjEwMTExMDk1MjI1WhcNMjIwMTExMDk1MjI1WjB2MQswCQYD\n" +
+                "VQQGEwJjbjEVMBMGA1UECgwMQ0ZDQSBURVNUIENBMQ8wDQYDVQQLDAZDQ0ZDQ0Ix\n" +
+                "FDASBgNVBAsMC0VudGVycHJpc2VzMSkwJwYDVQQDDCAwNDFAODkwNDI5MDA5OTk5\n" +
+                "RkRAQ0JDQ0AwMDAwMDAwMTBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABExU5zuJ\n" +
+                "3pVl49mS3rTBwUcPuiI/zDR/w117PkpCgJ7m0kGyyorj1h2bxM62PthpNy99KPnk\n" +
+                "9gEvS696ZE5s8LGjgeowgecwHwYDVR0jBBgwFoAUa/4Y2o9COqa4bbMuiIM6NKLB\n" +
+                "MOEwSAYDVR0gBEEwPzA9BghggRyG7yoBATAxMC8GCCsGAQUFBwIBFiNodHRwOi8v\n" +
+                "d3d3LmNmY2EuY29tLmNuL3VzL3VzLTE0Lmh0bTA5BgNVHR8EMjAwMC6gLKAqhiho\n" +
+                "dHRwOi8vdWNybC5jZmNhLmNvbS5jbi9TTTIvY3JsMTY4NzYuY3JsMAsGA1UdDwQE\n" +
+                "AwID6DAdBgNVHQ4EFgQUypxjmN7VBcoruhBRWmmFNv9yG1IwEwYDVR0lBAwwCgYI\n" +
+                "KwYBBQUHAwIwDAYIKoEcz1UBg3UFAANJADBGAiEA1IQTRQf5aaDJzzVxWLRml1ZS\n" +
+                "qQd9FPFeKZJnbzGQIQMCIQD/gY5+H1nytcVAx8hGtUPssklmI+9+vTdOF5LaKMR+\n" +
+                "jzGB3TCB2gIBATBwMFwxCzAJBgNVBAYTAkNOMTAwLgYDVQQKDCdDaGluYSBGaW5h\n" +
+                "bmNpYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxGzAZBgNVBAMMEkNGQ0EgVEVT\n" +
+                "VCBTTTIgT0NBMQIQEAAAAAAAAAAAAAAQQlgEIzAMBggqgRzPVQGDEQUAMA0GCSqB\n" +
+                "HM9VAYItAQUABEYwRAIgXmjY/FIR8qudmZGsIQUivZDt3/73dGojVjj5L76OcJIC\n" +
+                "IAHu0G242uYPY2B8zMkGw7kQ1C1xgRipEmlC1GWwMCz0\n" +
+                "-----END CERTIFICATE-----";
+
         String jgh = "00000000";
-        System.out.println(api.importCert(Util.getSafeBytes(cert2), jgh.getBytes()));
+        System.out.println(api.importCert(Util.getSafeBytes(cert), jgh.getBytes()));
+    }
+
+    @Test
+    public void testimportCertAddHT() {
+        String cert1 = "MIIB4TCCAYSgAwIBAgIIPJMAAAAAACswDAYIKoEcz1UBg3UFADAmMQswCQYDVQQGEwJDTjEXMBUGA1UEAwwOU3VueWFyZFNNMlJvb3QwHhcNMTcxMTE3MDIzMDUxWhcNMjMwMTI1MDIzMDUxWjBZMQswCQYDVQQGEwJDTjELMAkGA1UECAwCWkoxCzAJBgNVBAcMAkhaMQ4wDAYDVQQKDAVISkpZUzERMA8GA1UECwwIMDAwMDAwMDAxDTALBgNVBAMMBDIyMjIwWTATBgcqhkjOPQIBBggqgRzPVQGCLQNCAATxqegqlmc/lduzBaKREyeNuPf78RA3wfJuhAv8zymLwQ6doefs1Iul+kMOukhfwY9aEhVdqws34FZMm2vs1+wXo2cwZTAOBgNVHQ8BAf8EBAMCAMAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwHwYDVR0jBBgwFoAU93/arv8hxtk6eq2g+6z+AqVO1cEwHQYDVR0OBBYEFHfjFl72707A6s+YVuGvEuyvFWTMMAwGCCqBHM9VAYN1BQADSQAwRgIhALzg7+QW7RU4phv+4arEv0IOeaA6dtR8VT4Bwin9oHTWAiEA9kLESGiYm8L5Htf7GBXgH+pk7BJ68clml41B/ejZglI=";
+
+        String cert2 = "MIID3QYKKoEcz1UGAQQCAqCCA80wggPJAgEBMQ4wDAYIKoEcz1UBgxEFADAMBgoqgRzPVQYBBAIBoIICxDCCAsAwggJjoAMCAQICEBAAAAAAAAAAAAAAEEJYBCMwDAYIKoEcz1UBg3UFADBcMQswCQYDVQQGEwJDTjEwMC4GA1" +
+                "UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYDVQQDDBJDRkNBIFRFU1QgU00yIE9DQTEwHhcNMjEwMTExMDk1MjI1WhcNMjIwMTExMDk1MjI1WjB2MQswCQYDVQQGEwJjbjEVMBMGA1UECgwMQ0ZDQSBURVNUIENBMQ8wDQYDVQQLDAZDQ0ZDQ0IxF" +
+                "DASBgNVBAsMC0VudGVycHJpc2VzMSkwJwYDVQQDDCAwNDFAODkwNDI5MDA5OTk5RkRAQ0JDQ0AwMDAwMDAwMTBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABExU5zuJ3pVl49mS3rTBwUcPuiI/zDR/w117PkpCgJ7m0kGyyorj1h2bxM62PthpNy99KPnk9gEvS696ZE5s8LGjgeowgecw" +
+                "HwYDVR0jBBgwFoAUa/4Y2o9COqa4bbMuiIM6NKLBMOEwSAYDVR0gBEEwPzA9BghggRyG7yoBATAxMC8GCCsGAQUFBwIBFiNodHRwOi8vd3d3LmNmY2EuY29tLmNuL3VzL3VzLTE0Lmh0bTA5BgNVHR8EMjAwMC6gLKAqhihodHRwOi8vdWNybC5jZmNhLmNvbS5jbi9TTTIvY3JsMTY4NzY" +
+                "uY3JsMAsGA1UdDwQEAwID6DAdBgNVHQ4EFgQUypxjmN7VBcoruhBRWmmFNv9yG1IwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYIKoEcz1UBg3UFAANJADBGAiEA1IQTRQf5aaDJzzVxWLRml1ZSqQd9FPFeKZJnbzGQIQMCIQD/gY5+H1nytcVAx8hGtUPssklmI+9+vTdOF5LaKMR+jzGB3T" +
+                "CB2gIBATBwMFwxCzAJBgNVBAYTAkNOMTAwLgYDVQQKDCdDaGluYSBGaW5hbmNpYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxGzAZBgNVBAMMEkNGQ0EgVEVTVCBTTTIgT0NBMQIQEAAAAAAAAAAAAAAQQlgEIzAMBggqgRzPVQGDEQUAMA0GCSqBHM9VAYItAQUABEYwRAIgXmjY/FIR8" +
+                "qudmZGsIQUivZDt3/73dGojVjj5L76OcJICIAHu0G242uYPY2B8zMkGw7kQ1C1xgRipEmlC1GWwMCz0";
+
+        System.out.println(cert2);
+
+        String jgh = "00000000";
+
+        String DN = "C=CN,O=Sunyard,OU=8001,CN=8001";
+
+        String sign = api.SYD_DetachedSign(cert2.getBytes(), DN);
+        System.out.println("签名结果: " + sign);
+
+        /**
+         * 上传指定证书到加密设备,并在证书前后加上begin和end
+         * @param certData 证书的字节数组
+         * @param organizationId 机构号的字节数组
+         * @return
+         */
+        RetWrap retWrap = api.importCertAddHT(sign, null);
+        System.out.println(retWrap);
+    }
+
+    @Test
+    public void testags() {
+
+        String certData = "11111111111111111111111111111111111111111111111111111111111111111111111111";
+
+        final String head = "-----BEGIN CERTIFICATE-----\n";
+        final String tail = "-----END CERTIFICATE-----";
+        final String wrap = "\n";
+
+        int num = certData.length() % 64 == 0 ? certData.length() / 64: certData.length() / 64 + 1;
+
+        StringBuilder sb = new StringBuilder();
+        sb.append(head);
+
+        for (int i = 0; i < num; i++) {
+            String substring;
+            if (i == num - 1) {
+                substring = certData.substring(i * 64);
+            } else {
+                substring = certData.substring(i * 64, (i + 1) * 64);
+            }
+            sb.append(substring).append(wrap);
+        }
+        sb.append(tail);
+
+        System.out.println(sb);
     }
 
 
@@ -1619,7 +1705,7 @@ public class TestAllMethods {
     @Test
     public void testSYMEncryptData() {
 
-        byte[] bytes = api.SYMEncryptData(3,"XF356BCBA3204F6E6F356BCBA3204F6E6", "1111111111111111".getBytes());
+        byte[] bytes = api.SYMEncryptData(SydApi.NALG_SM4,"XF356BCBA3204F6E6F356BCBA3204F6E6", "1111111111111111".getBytes());
         byte[] bytes1 = api.SYMDecryptData(3, "XF356BCBA3204F6E6F356BCBA3204F6E6", bytes);
         System.out.println(new String(bytes1));
     }
@@ -1686,6 +1772,42 @@ public class TestAllMethods {
         System.out.println(x509);
     }
 
+    // 8012
+    @Test
+    public void testSYD_Get_X509_CertInfo_HA1() {
+
+        String orgData = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+                "<Document xmlns=\"urn:cbcc:std:dcep:2020:tech:xsd:ccms.903.001.02\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
+                "    <CertNtfctn>\n" +
+                "        <GrpHdr>\n" +
+                "            <MsgId>20211230001190300000000032001000</MsgId>\n" +
+                "            <CreDtTm>2021-12-30T09:27:49</CreDtTm>\n" +
+                "            <InstgPty>\n" +
+                "                <InstgDrctPty>G4000131000016</InstgDrctPty>\n" +
+                "            </InstgPty>\n" +
+                "            <InstdPty>\n" +
+                "                <InstdDrctPty>C1175662000017</InstdDrctPty>\n" +
+                "            </InstdPty>\n" +
+                "        </GrpHdr>\n" +
+                "        <CertNtfctnInf>\n" +
+                "            <ChgTp>CC00</ChgTp>\n" +
+                "            <CertTp>CS01</CertTp>\n" +
+                "        </CertNtfctnInf>\n" +
+                "    </CertNtfctn>\n" +
+                "</Document>";
+
+        String sign = "MIID3QYKKoEcz1UGAQQCAqCCA80wggPJAgEBMQ4wDAYIKoEcz1UBgxEFADAMBgoqgRzPVQYBBAIBoIICxDCCAsAwggJjoAMCAQICEBAAAAAAAAAAAAAAEEJYBCMwDAYIKoEcz1UBg3UFADBcMQswCQYDVQQGEwJDTjEwMC4GA1" +
+                "UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYDVQQDDBJDRkNBIFRFU1QgU00yIE9DQTEwHhcNMjEwMTExMDk1MjI1WhcNMjIwMTExMDk1MjI1WjB2MQswCQYDVQQGEwJjbjEVMBMGA1UECgwMQ0ZDQSBURVNUIENBMQ8wDQYDVQQLDAZDQ0ZDQ0IxF" +
+                "DASBgNVBAsMC0VudGVycHJpc2VzMSkwJwYDVQQDDCAwNDFAODkwNDI5MDA5OTk5RkRAQ0JDQ0AwMDAwMDAwMTBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABExU5zuJ3pVl49mS3rTBwUcPuiI/zDR/w117PkpCgJ7m0kGyyorj1h2bxM62PthpNy99KPnk9gEvS696ZE5s8LGjgeowgecw" +
+                "HwYDVR0jBBgwFoAUa/4Y2o9COqa4bbMuiIM6NKLBMOEwSAYDVR0gBEEwPzA9BghggRyG7yoBATAxMC8GCCsGAQUFBwIBFiNodHRwOi8vd3d3LmNmY2EuY29tLmNuL3VzL3VzLTE0Lmh0bTA5BgNVHR8EMjAwMC6gLKAqhihodHRwOi8vdWNybC5jZmNhLmNvbS5jbi9TTTIvY3JsMTY4NzY" +
+                "uY3JsMAsGA1UdDwQEAwID6DAdBgNVHQ4EFgQUypxjmN7VBcoruhBRWmmFNv9yG1IwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYIKoEcz1UBg3UFAANJADBGAiEA1IQTRQf5aaDJzzVxWLRml1ZSqQd9FPFeKZJnbzGQIQMCIQD/gY5+H1nytcVAx8hGtUPssklmI+9+vTdOF5LaKMR+jzGB3T" +
+                "CB2gIBATBwMFwxCzAJBgNVBAYTAkNOMTAwLgYDVQQKDCdDaGluYSBGaW5hbmNpYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxGzAZBgNVBAMMEkNGQ0EgVEVTVCBTTTIgT0NBMQIQEAAAAAAAAAAAAAAQQlgEIzAMBggqgRzPVQGDEQUAMA0GCSqBHM9VAYItAQUABEYwRAIgXmjY/FIR8" +
+                "qudmZGsIQUivZDt3/73dGojVjj5L76OcJICIAHu0G242uYPY2B8zMkGw7kQ1C1xgRipEmlC1GWwMCz0";
+
+        X509 x509 = api.SYD_Get_X509_CertInfo_HA(orgData.getBytes(), sign);
+        System.out.println(Util.bytes2HexString(x509.getPubKey()));
+    }
+
     // 测试通过
     // 8016
     @Test
@@ -1697,7 +1819,17 @@ public class TestAllMethods {
 //        String path = "E:\\work\\sunyard\\证书\\sm2.q\\sm2.q.enc.crt.pem";
 
         String pCert = "-----BEGIN CERTIFICATE-----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\\r\\nWVaX6A==\\r\\n-----END CERTIFICATE-----";
-        X509 x509 = api.GetX509CertInfo(pCert);
+
+        String pCert1 = "MIID3QYKKoEcz1UGAQQCAqCCA80wggPJAgEBMQ4wDAYIKoEcz1UBgxEFADAMBgoqgRzPVQYBBAIBoIICxDCCAsAwggJjoAMCAQICEBAAAAAAAAAAAAAAEEJYBCMwDAYIKoEcz1UBg3UFADBcMQswCQYDVQQGEwJDTjEwMC4GA1" +
+                "UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYDVQQDDBJDRkNBIFRFU1QgU00yIE9DQTEwHhcNMjEwMTExMDk1MjI1WhcNMjIwMTExMDk1MjI1WjB2MQswCQYDVQQGEwJjbjEVMBMGA1UECgwMQ0ZDQSBURVNUIENBMQ8wDQYDVQQLDAZDQ0ZDQ0IxF" +
+                "DASBgNVBAsMC0VudGVycHJpc2VzMSkwJwYDVQQDDCAwNDFAODkwNDI5MDA5OTk5RkRAQ0JDQ0AwMDAwMDAwMTBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABExU5zuJ3pVl49mS3rTBwUcPuiI/zDR/w117PkpCgJ7m0kGyyorj1h2bxM62PthpNy99KPnk9gEvS696ZE5s8LGjgeowgecw" +
+                "HwYDVR0jBBgwFoAUa/4Y2o9COqa4bbMuiIM6NKLBMOEwSAYDVR0gBEEwPzA9BghggRyG7yoBATAxMC8GCCsGAQUFBwIBFiNodHRwOi8vd3d3LmNmY2EuY29tLmNuL3VzL3VzLTE0Lmh0bTA5BgNVHR8EMjAwMC6gLKAqhihodHRwOi8vdWNybC5jZmNhLmNvbS5jbi9TTTIvY3JsMTY4NzY" +
+                "uY3JsMAsGA1UdDwQEAwID6DAdBgNVHQ4EFgQUypxjmN7VBcoruhBRWmmFNv9yG1IwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYIKoEcz1UBg3UFAANJADBGAiEA1IQTRQf5aaDJzzVxWLRml1ZSqQd9FPFeKZJnbzGQIQMCIQD/gY5+H1nytcVAx8hGtUPssklmI+9+vTdOF5LaKMR+jzGB3T" +
+                "CB2gIBATBwMFwxCzAJBgNVBAYTAkNOMTAwLgYDVQQKDCdDaGluYSBGaW5hbmNpYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxGzAZBgNVBAMMEkNGQ0EgVEVTVCBTTTIgT0NBMQIQEAAAAAAAAAAAAAAQQlgEIzAMBggqgRzPVQGDEQUAMA0GCSqBHM9VAYItAQUABEYwRAIgXmjY/FIR8" +
+                "qudmZGsIQUivZDt3/73dGojVjj5L76OcJICIAHu0G242uYPY2B8zMkGw7kQ1C1xgRipEmlC1GWwMCz0";
+        String s = CoderUtil.certAddHT(pCert1);
+        System.out.println(s);
+        X509 x509 = api.GetX509CertInfo(s);
         System.out.println(x509);
     }
 
diff --git a/src/test/java/com/sunyard/sydapi/test/TestGSYH.java b/src/test/java/com/sunyard/sydapi/test/TestGSYH.java
index 13eab58..c9355cd 100644
--- a/src/test/java/com/sunyard/sydapi/test/TestGSYH.java
+++ b/src/test/java/com/sunyard/sydapi/test/TestGSYH.java
@@ -144,11 +144,70 @@ public class TestGSYH {
         System.out.println(retWrap);
     }
 
+    @Test
+    public void testimportCertAddHT() {
+        String cert1 = "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";
+
+        String jgh = "00000000";
+
+        /**
+         * 上传指定证书到加密设备,并在证书前后加上begin和end
+         * @param certData 证书的字节数组
+         * @param organizationId 机构号的字节数组
+         * @return
+         */
+        RetWrap retWrap = api.importCertAddHT(cert1, jgh.getBytes());
+        System.out.println(retWrap);
+    }
+
+    // 8012
+    @Test
+    public void testSYD_Get_X509_CertInfo_HA1() {
+
+        String orgData = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+                "<Document xmlns=\"urn:cbcc:std:dcep:2020:tech:xsd:ccms.903.001.02\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
+                "    <CertNtfctn>\n" +
+                "        <GrpHdr>\n" +
+                "            <MsgId>20211230001190300000000032001000</MsgId>\n" +
+                "            <CreDtTm>2021-12-30T09:27:49</CreDtTm>\n" +
+                "            <InstgPty>\n" +
+                "                <InstgDrctPty>G4000131000016</InstgDrctPty>\n" +
+                "            </InstgPty>\n" +
+                "            <InstdPty>\n" +
+                "                <InstdDrctPty>C1175662000017</InstdDrctPty>\n" +
+                "            </InstdPty>\n" +
+                "        </GrpHdr>\n" +
+                "        <CertNtfctnInf>\n" +
+                "            <ChgTp>CC00</ChgTp>\n" +
+                "            <CertTp>CS01</CertTp>\n" +
+                "        </CertNtfctnInf>\n" +
+                "    </CertNtfctn>\n" +
+                "</Document>";
+
+        String sign = "MIID3QYKKoEcz1UGAQQCAqCCA80wggPJAgEBMQ4wDAYIKoEcz1UBgxEFADAMBgoqgRzPVQYBBAIBoIICxDCCAsAwggJjoAMCAQICEBAAAAAAAAAAAAAAEEJYBCMwDAYIKoEcz1UBg3UFADBcMQswCQYDVQQGEwJDTjEwMC4GA1" +
+                "UECgwnQ2hpbmEgRmluYW5jaWFsIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYDVQQDDBJDRkNBIFRFU1QgU00yIE9DQTEwHhcNMjEwMTExMDk1MjI1WhcNMjIwMTExMDk1MjI1WjB2MQswCQYDVQQGEwJjbjEVMBMGA1UECgwMQ0ZDQSBURVNUIENBMQ8wDQYDVQQLDAZDQ0ZDQ0IxF" +
+                "DASBgNVBAsMC0VudGVycHJpc2VzMSkwJwYDVQQDDCAwNDFAODkwNDI5MDA5OTk5RkRAQ0JDQ0AwMDAwMDAwMTBZMBMGByqGSM49AgEGCCqBHM9VAYItA0IABExU5zuJ3pVl49mS3rTBwUcPuiI/zDR/w117PkpCgJ7m0kGyyorj1h2bxM62PthpNy99KPnk9gEvS696ZE5s8LGjgeowgecw" +
+                "HwYDVR0jBBgwFoAUa/4Y2o9COqa4bbMuiIM6NKLBMOEwSAYDVR0gBEEwPzA9BghggRyG7yoBATAxMC8GCCsGAQUFBwIBFiNodHRwOi8vd3d3LmNmY2EuY29tLmNuL3VzL3VzLTE0Lmh0bTA5BgNVHR8EMjAwMC6gLKAqhihodHRwOi8vdWNybC5jZmNhLmNvbS5jbi9TTTIvY3JsMTY4NzY" +
+                "uY3JsMAsGA1UdDwQEAwID6DAdBgNVHQ4EFgQUypxjmN7VBcoruhBRWmmFNv9yG1IwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYIKoEcz1UBg3UFAANJADBGAiEA1IQTRQf5aaDJzzVxWLRml1ZSqQd9FPFeKZJnbzGQIQMCIQD/gY5+H1nytcVAx8hGtUPssklmI+9+vTdOF5LaKMR+jzGB3T" +
+                "CB2gIBATBwMFwxCzAJBgNVBAYTAkNOMTAwLgYDVQQKDCdDaGluYSBGaW5hbmNpYWwgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxGzAZBgNVBAMMEkNGQ0EgVEVTVCBTTTIgT0NBMQIQEAAAAAAAAAAAAAAQQlgEIzAMBggqgRzPVQGDEQUAMA0GCSqBHM9VAYItAQUABEYwRAIgXmjY/FIR8" +
+                "qudmZGsIQUivZDt3/73dGojVjj5L76OcJICIAHu0G242uYPY2B8zMkGw7kQ1C1xgRipEmlC1GWwMCz0";
+
+        /**
+         * 从签名中获取证书并上载到加密机
+         * @param orgData 待签名的原始数据
+         * @param sign 签名数据
+         * @return 证书信息（包含公钥字段）
+         */
+        X509 x509 = api.SYD_Get_X509_CertInfo_HA(orgData.getBytes(), sign);
+        System.out.println("证书公钥: " + Util.bytes2HexString(x509.getPubKey()));
+    }
+
     @Test
     public void test() {
         // 证书序号
         String sn = "1004282451";
         String data = "111";
+
         /**
          * 用指定的证书私钥对指定的数据进行数字签名。
          * @param pCertSerial 输入。签名 X509 证书的序列号。
@@ -224,28 +283,10 @@ public class TestGSYH {
     // 签名验签流程
     @Test
     public void testNetGSSign() {
-        String sn = "1004282451";
+        // 本行的
+        String sn = "10000000000000000000001042580423";
         String data = "111";
 
-        /**
-         * 通过证书序号 sn 获取的 X509 证书文件。
-         * @param sn sn，证书序号
-         * @param nCertType 证书类型，0:签名证书, 1:加密证书
-         * @return base64 编码的证书
-         */
-        String s = api.GetX509CertFileBySN(sn, 0);
-        System.out.println("证书信息为: " + s);
-
-        /**
-         * 输入 X509 格式的证书，获取证书信息。
-         * @param pCert base64 编码的证书
-         * @return 证书信息类
-         * 证书信息类，包含：颁发者DN、 证书序列号、 证书主题、证书有效期的起始时间、证书有效期的终止时间、DER编码的公钥。
-         */
-        X509 x509 = api.GetX509CertInfo(s);
-        byte[] pubKey = x509.getPubKey();
-
-
         /**
          * 用指定的证书私钥对指定的数据进行数字签名。
          * 最大签名原始数据为8161byte
@@ -254,7 +295,7 @@ public class TestGSYH {
          * @param pOrgData 输入。 待签名的原始数据。
          * @return 签名数据(BASE64 编码)。
          */
-        String sign = api.netGSSign(Util.bytes2HexString(pubKey), sn, data.getBytes());
+        String sign = api.netGSSign(sn, data.getBytes());
         System.out.println("签名结果: " + sign);
 
         /**
@@ -265,7 +306,52 @@ public class TestGSYH {
          * @param pSignData 输入。 签名数据(BASE64 编码)。
          * @return true 表示验证正确；false 表示失败；
          */
-        boolean b = api.netGSVerify(Util.bytes2HexString(pubKey), sn, data.getBytes(), sign);
+        boolean b = api.netGSVerify(sn, data.getBytes(), sign);
+        System.out.println("验签结果: " + b);
+    }
+
+
+    @Test
+    public void testVerify() {
+
+        String orgData = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+                "<Document xmlns=\"urn:cbcc:std:dcep:2020:tech:xsd:dcep.433.001.01\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
+                "    <BankAttAcctReq>\n" +
+                "        <GrpHdr>\n" +
+                "            <MsgId>20211231058043300311422380336000</MsgId>\n" +
+                "            <CreDtTm>2021-12-31T14:22:38</CreDtTm>\n" +
+                "            <InstgPty>\n" +
+                "                <InstgDrctPty>C1030131001288</InstgDrctPty>\n" +
+                "            </InstgPty>\n" +
+                "            <InstdPty>\n" +
+                "                <InstdDrctPty>C1175662000017</InstdDrctPty>\n" +
+                "            </InstdPty>\n" +
+                "        </GrpHdr>\n" +
+                "        <MgmtTp>MT01</MgmtTp>\n" +
+                "        <SgnInf>\n" +
+                "            <SgnAcctPtyId>C1175662000017</SgnAcctPtyId>\n" +
+                "            <SgnAcctTp>AT00</SgnAcctTp>\n" +
+                "            <SgnAcctId>983zGfqfC3O7xbgYwsW9TfRp1ddVT7vfaAAGhZ7Y7M0=</SgnAcctId>\n" +
+                "            <SgnAcctNm>VbuPbl33/yi8OsQkme0kqZ0Tmvf8eJIyngC8CRyIk8E=</SgnAcctNm>\n" +
+                "            <IDTp>IT01</IDTp>\n" +
+                "            <IDNo>v1NPE/GPSooCXY4Z4RomtgDGpLxcm7RnF/VS16LEd3U=</IDNo>\n" +
+                "            <Tel>G8DUftbIJTJpjrIgvoF3KQ==</Tel>\n" +
+                "            <SgnTp>SG01</SgnTp>\n" +
+                "        </SgnInf>\n" +
+                "        <WltInf>\n" +
+                "            <WltPtyId>C1030131001288</WltPtyId>\n" +
+                "            <WltId>ZyBTxt3R/zN6AD7KqWotug==</WltId>\n" +
+                "            <WltTp>WT01</WltTp>\n" +
+                "            <WltLvl>WL01</WltLvl>\n" +
+                "        </WltInf>\n" +
+                "    </BankAttAcctReq>\n" +
+                "</Document>";
+
+        String sn = "10000000000000000000001042580423";
+
+        String sign = "MEUCIGpByl+Q1uSLXVPHdRvPXufgGEru+kUDj13jBY68b3NrAiEA3WbN3tYTCK7GRIsfnVA+3jbGTYluKs/Xz+JZkFZ4tIM=";
+
+        boolean b = api.netGSVerify(sn, orgData.getBytes(), sign);
         System.out.println("验签结果: " + b);
     }