diff --git a/program/src/cert_session.cpp b/program/src/cert_session.cpp
index 5f614cc..dfcf803 100644
--- a/program/src/cert_session.cpp
+++ b/program/src/cert_session.cpp
@@ -570,7 +570,7 @@ int ssl_x509_v3ext_add(X509V3_CTX * ctx, X509 * crt, const char *k, const char *
 {
 	X509_EXTENSION * ext;
 
-	if (!(ext = X509V3_EXT_conf(NULL, ctx, k, v)))
+	if (!(ext = X509V3_EXT_conf(NULL, ctx, (char *)k, (char *)v)))
 	{
 		return -1;
 	}
@@ -826,17 +826,68 @@ finish:
 	return -1;
 }
 
+static int soft_find_object(CK_SESSION_HANDLE sess, CK_OBJECT_CLASS cls, CK_OBJECT_HANDLE_PTR ret)
+{
+	CK_ATTRIBUTE attrs[2];
+	unsigned int nattrs = 0;
+	CK_ULONG count;
+	CK_RV rv;
+
+	attrs[0].type = CKA_CLASS;
+	attrs[0].pValue = &cls;
+	attrs[0].ulValueLen = sizeof(cls);
+	nattrs++;
+
+	rv = FC_FindObjectsInit(sess, attrs, nattrs);
+	if (rv != CKR_OK)
+	{
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "C_FindObjectsInit(%lu)\n", rv);
+	}
+	rv = FC_FindObjects(sess, ret, 1, &count);
+	if (rv != CKR_OK)
+	{
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "C_FindObjects(%lu)\n", rv);
+	}
+	if (count == 0)
+		*ret = CK_INVALID_HANDLE;
+
+	FC_FindObjectsFinal(sess);
+
+	return 0;
+}
+
 int X509_hsm_sign(X509* x509, unsigned long mech, CK_SESSION_HANDLE session)
 {
 	int xret =1;
 	CK_OBJECT_HANDLE hObject = 0;
 
+#ifdef SOHT_HSM_ENABLE
+	mech = CKM_CERTEX_GOSTR3410_2001;
+	xret = soft_find_object(session, CKO_PRIVATE_KEY, &hObject);
+#else
 	xret = x509_find_object(session, &hObject);
+#endif
 	if(xret != 0 || hObject == CK_INVALID_HANDLE)
 	{
 		return 0;
 	}
 
+    // set signature algorithm in the certificate
+    if (x509->cert_info->signature)
+    {
+        const int signingAlgoNid = pkcs11_signature_algotonid(mech);
+        X509_ALGOR_set0(x509->cert_info->signature, OBJ_nid2obj(signingAlgoNid), V_ASN1_NULL, NULL);
+    }
+    if (x509->sig_alg)
+    {
+        const int signingAlgoNid = pkcs11_signature_algotonid(mech);
+        X509_ALGOR_set0(x509->sig_alg, OBJ_nid2obj(signingAlgoNid), V_ASN1_NULL, NULL);
+    }
+
+    // DER-encode certificate
+    unsigned char *certDerBuf = NULL;
+    const size_t certDerLen = ASN1_item_i2d((ASN1_VALUE*)x509->cert_info, &certDerBuf, ASN1_ITEM_rptr(X509_CINF));
+
 	CK_MECHANISM  sign_mechanism;
 	memset (&sign_mechanism, 0, sizeof (sign_mechanism));
 	sign_mechanism.mechanism = mech;
@@ -846,48 +897,36 @@ int X509_hsm_sign(X509* x509, unsigned long mech, CK_SESSION_HANDLE session)
 		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "There was an error initializing the sign function");
 		return 0;
 	}
-	 // set signature algorithm in the certificate
-	const X509_ALGOR *tsig_alg_org = X509_get0_tbs_sigalg(x509);
-	X509_ALGOR *tsig_alg=const_cast<X509_ALGOR *>(tsig_alg_org);
-	if (tsig_alg)
-    {
-        const int signingAlgoNid = pkcs11_signature_algotonid(mech);
-        X509_ALGOR_set0(tsig_alg, OBJ_nid2obj(signingAlgoNid), V_ASN1_NULL, NULL);
-    }
-	const X509_ALGOR *sig_alg_org;
-	X509_get0_signature(NULL, &sig_alg_org, x509);
-	X509_ALGOR *sig_alg=const_cast<X509_ALGOR *>(sig_alg_org);
-    if (sig_alg)
-    {
-        const int signingAlgoNid = pkcs11_signature_algotonid(mech);
-        X509_ALGOR_set0(sig_alg, OBJ_nid2obj(signingAlgoNid), V_ASN1_NULL, NULL);
-    }
 
-	// DER-encode certificate
-    unsigned char *x509_der_buf;CK_ULONG signature_size = 0;
-	const size_t x509_der_len = i2d_re_X509_tbs(x509, &x509_der_buf);
-	xret = FC_Sign (session, x509_der_buf, x509_der_len, NULL, &signature_size);
+    // determine signature size
+    CK_ULONG signatureSize = 0;
+    xret = FC_Sign(session, certDerBuf, certDerLen, NULL, &signatureSize);
 	if (xret != CKR_OK)
 	{
+		OPENSSL_free(certDerBuf);
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "The length of the certificate failed");
 		return 0;
 	}
 
     // sign
-	const ASN1_BIT_STRING *psig_org;
-	X509_get0_signature(&psig_org, NULL, x509);
-	ASN1_BIT_STRING *psig=const_cast<ASN1_BIT_STRING *>(psig_org);
-    if (psig->data)
-        OPENSSL_free(psig->data);
-    psig->data = (unsigned char*)OPENSSL_malloc(signature_size);
-    psig->length = signature_size;
-    xret = FC_Sign(session, x509_der_buf, x509_der_len, psig->data, &signature_size);
-    psig->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
-    psig->flags|=ASN1_STRING_FLAG_BITS_LEFT;
+    if (x509->signature->data)
+        OPENSSL_free(x509->signature->data);
+    x509->signature->data = (unsigned char*)OPENSSL_malloc(signatureSize);
+    x509->signature->length = signatureSize;
+    xret = FC_Sign(session, certDerBuf, certDerLen, x509->signature->data, &signatureSize);
+	if (xret != CKR_OK)
+	{
+		OPENSSL_free(certDerBuf);
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "HSM failed to issue the certificate");
+		return 0;
+	}
 
-	OPENSSL_free(x509_der_buf);
-	FC_FindObjectsFinal(session);
+    x509->signature->flags&= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
+    x509->signature->flags|=ASN1_STRING_FLAG_BITS_LEFT;
 
-	return xret;
+    OPENSSL_free(certDerBuf);
+
+	return 1;
 }
 
 X509 *ssl_x509_forge(X509 *cacrt, EVP_PKEY *cakey, X509 *origcrt, char *pkey, int *expire_time, char *crlurl, char *public_algo, CK_SESSION_HANDLE session)
@@ -981,14 +1020,13 @@ X509 *ssl_x509_forge(X509 *cacrt, EVP_PKEY *cakey, X509 *origcrt, char *pkey, in
 #ifdef DEBUG_CERTIFICATE
 	ssl_x509_v3ext_add(&ctx, crt, "nsComment", "Generated by " PKGLABEL);
 #endif /* DEBUG_CERTIFICATE */
-
-	if (ssl_x509_set_md(md, cakey, origcrt)==NULL)
-	{
-		goto errout;
-	}
-
 	if(session==0)
 	{
+		if (ssl_x509_set_md(md, cakey, origcrt)==NULL)
+		{
+			goto errout;
+		}
+
 		if (!X509_sign(crt, cakey, md))
 			goto errout;
 	}
@@ -1001,7 +1039,8 @@ X509 *ssl_x509_forge(X509 *cacrt, EVP_PKEY *cakey, X509 *origcrt, char *pkey, in
 	return crt;
 errout:
 	X509_free(crt);
-    EVP_PKEY_free(key);
+	if(key)
+		EVP_PKEY_free(key);
 err:
 	return NULL;
 }
@@ -1303,8 +1342,8 @@ static int x509_online_append(struct x509_object_ctx *def, struct tfe_http_reque
 			cakey  = (is_valid == 1) ? def->key  : def->insec_key;
 			expire_time = g_certstore_policy->expire_after;
 			mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Warning: HSM is not connected, use local keypair, sign cert!!!");
+			goto modify;
 		}
-		goto modify;
 	}
     if (!STRCMP(pxy_obj->keyring_type, "end-entity"))
     {
@@ -2308,26 +2347,57 @@ static int field_stat_init(struct cert_store_policy *certstore_policy, const cha
     return 0;
 }
 
-#if 0
-static struct pxy_profile_hsm* get_profile_by_id(int profile_id)
+static int gert_present_slot(int tokens)
 {
-	struct pxy_profile_hsm* ply_profile=NULL;
+	CK_RV xret;
+	CK_ULONG p11_num_slots = 0;
+	CK_SLOT_ID_PTR p11_slots = NULL;
+	CK_SLOT_ID	opt_slot = 0;
 
-	char cfg_id_str[16] = {0};
-	snprintf(cfg_id_str, sizeof(cfg_id_str), "%d", profile_id);
-	int table_id = g_certstore_policy->plolicy_table_id[POLICY_PROFILE_TABLE_HSM];
+	xret = FC_GetSlotList(tokens, NULL, &p11_num_slots);
+	if (xret != CKR_OK)
+	{
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "C_GetSlotList(%lu)", xret);
+	}
+ 	free(p11_slots);
+	p11_slots = (CK_SLOT_ID_PTR )calloc(p11_num_slots, sizeof(CK_SLOT_ID));
+	if (p11_slots == NULL)
+	{
+ 		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "calloc failed");
+		exit(1);
+	}
 
-	ply_profile = (struct pxy_profile_hsm*)Maat_plugin_get_EX_data(g_certstore_policy->feather, table_id, (const char*)cfg_id_str);
-	return ply_profile;
+	xret = FC_GetSlotList(tokens, p11_slots, &p11_num_slots);
+	if (xret != CKR_OK)
+	{
+		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "C_GetSlotList(%lu)", xret);
+	}
+	unsigned int i;
+	for (i = 0; i < p11_num_slots; i++) {
+		CK_SLOT_INFO info;
+		xret = FC_GetSlotInfo(p11_slots[i], &info);
+		if (xret != CKR_OK)
+		{
+			mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "C_GetSlotInfo(%lu)", xret);
+		}
+ 		if (info.flags & CKF_TOKEN_PRESENT) {
+			opt_slot = p11_slots[i];
+			mesa_runtime_log(RLOG_LV_DEBUG, MODULE_NAME, "Using slot %u with a present token (0x%lx)\n", i, opt_slot);
+ 			break;
+		}
+	}
+	return opt_slot;
 }
-#endif
 
-CK_SESSION_HANDLE keyring_pkcs11_login(int slot_id)
+CK_SESSION_HANDLE keyring_hsm_login(int slot_id)
 {
 	int ret=0;
 	CK_FLAGS flags;
 	CK_SESSION_HANDLE session=0;
 
+#ifdef SOHT_HSM_ENABLE
+	slot_id = gert_present_slot(0);
+#endif
 	//struct pxy_profile_hsm* ply_profile = get_profile_by_id(0);
 	flags = CKF_SERIAL_SESSION | CKF_RW_SESSION;
 	ret = FC_OpenSession(slot_id, flags, NULL, NULL, &session);
@@ -2381,7 +2451,8 @@ void keyring_table_new_cb(int table_id, const char* key, const char* table_line,
 	pxy_obj->op_time = time(NULL);
 
     /*Load PUBLICKEY***/
-    if ((pxy_obj->issuer = x509_get_root_ca(public_file, include_root, pxy_obj->keyring_type, &pxy_obj->stack_ca)) == NULL ){
+    if ((pxy_obj->issuer = x509_get_root_ca(public_file, include_root, pxy_obj->keyring_type, &pxy_obj->stack_ca)) == NULL )
+	{
         mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "initialize the x509 publickey failed, the keyring id is %d",
                          pxy_obj->keyring_id);
 		goto finish;
@@ -2398,7 +2469,7 @@ void keyring_table_new_cb(int table_id, const char* key, const char* table_line,
 	}
 	else
 	{
-		pxy_obj->session = keyring_pkcs11_login(slot_id);
+		pxy_obj->session = keyring_hsm_login(slot_id);
 	}
 
     mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "initialize the x509 certificate, the keyring id is %d",
@@ -2524,73 +2595,6 @@ error_out:
     return NULL;
 }
 
-void hsm_profile_table_start_cb(int table_id, const char* key, const char* table_line, MAAT_PLUGIN_EX_DATA* ad, long argl, void* argp)
-{
-	int ret=0, profile_id=0, is_valid=0;
-	char server_type[128]={0};
-	char ip[46]={0}, passwd[128] = {0};
-	char effective_range[256] = {0};
-
-	ret=sscanf(table_line, "%d\t%s\t%s\t%s\t%s\t%d", &profile_id, server_type, ip, passwd, effective_range, &is_valid);
-	if(ret!=6)
-	{
-		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Policy table parse config failed: %s", table_line);
-		return;
-	}
-
-	/*Whether to take effect**/
-
-	struct pxy_profile_hsm* ply_profile = (struct pxy_profile_hsm*)kmalloc(sizeof(struct pxy_profile_hsm), MPF_CLR, -1);
-
-	ply_profile->profile_id=profile_id;
-	ply_profile->ref_cnt=1;
-	pthread_mutex_init(&(ply_profile->lock), NULL);
-	ply_profile->server_ip=strdup(ip);
-	ply_profile->passwd=strdup(passwd);
-
-	mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Policy table add success %d", profile_id);
-	*ad = ply_profile;
-	return;
-}
-
-void hsm_profile_table_dup_cb(int table_id,	MAAT_PLUGIN_EX_DATA *to, MAAT_PLUGIN_EX_DATA *from, long argl, void *argp)
-{
-	struct pxy_profile_hsm* ply_obj=(struct pxy_profile_hsm*)(*from);
-	pthread_mutex_lock(&(ply_obj->lock));
-	ply_obj->ref_cnt++;
-	pthread_mutex_unlock(&(ply_obj->lock));
-	*to=ply_obj;
-}
-
-void hsm_profile_table_free_cb(int table_id, MAAT_PLUGIN_EX_DATA* ad, long argl, void *argp)
-{
-	if(*ad==NULL)
-	{
-		return;
-	}
-	struct pxy_profile_hsm* ply_obj=(struct pxy_profile_hsm*)(*ad);
-	if(ply_obj==NULL)
-	{
-		return;
-	}
-
-	pthread_mutex_lock(&(ply_obj->lock));
-	ply_obj->ref_cnt--;
-	if(ply_obj->ref_cnt>0)
-	{
-		pthread_mutex_unlock(&(ply_obj->lock));
-		return;
-	}
-	pthread_mutex_unlock(&(ply_obj->lock));
-	pthread_mutex_destroy(&(ply_obj->lock));
-
-	kfree(&ply_obj->server_ip);
-	kfree(&ply_obj->passwd);
-	kfree(&ply_obj);
-	*ad=NULL;
-	return;
-}
-
 int maat_feather_init(struct cert_store_policy *certstore_policy, const char *main_profile)
 {
 	int table_id = 0;
@@ -2608,26 +2612,12 @@ int maat_feather_init(struct cert_store_policy *certstore_policy, const char *ma
         mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "certstore register table PXY_PROFILE_KEYRING failed");
     }
 
-#if 0
-	table_id = maat_table_ex_init("PXY_PROFILE_HSM", POLICY_PROFILE_TABLE_HSM, hsm_profile_table_start_cb, hsm_profile_table_free_cb, hsm_profile_table_dup_cb);
-    if(table_id<0)
-    {
-        mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Register table PXY_PROFILE_HSM failed");
-		return 0;
-    }
-#endif
-
 	field_stat_init(certstore_policy, main_profile);
 
     return 0;
 }
 
-int do_user_GetFunctionList(void)
-{
-	return FC_GetFunctionList(&funcs);
-}
-
-int pkcs11_module_init(struct cert_store_policy *certstore_policy, const char *main_profile)
+int hsm_module_init(struct cert_store_policy *certstore_policy, const char *main_profile)
 {
 	int xret=0;
 	char library_path[256]={0};
@@ -2635,7 +2625,7 @@ int pkcs11_module_init(struct cert_store_policy *certstore_policy, const char *m
 
 	MESA_load_profile_uint_nodef(main_profile, "certex_hsm", "enable", &(certstore_policy->enable));
 	MESA_load_profile_string_def(main_profile, "certex_hsm", "library_path", library_path, sizeof(library_path), "");
-	MESA_load_profile_string_def(main_profile, "certex_hsm", "password", g_certstore_policy->password, sizeof(g_certstore_policy->password), "987654321");
+	MESA_load_profile_string_def(main_profile, "certex_hsm", "password", g_certstore_policy->password, sizeof(g_certstore_policy->password), "");
 	MESA_load_profile_string_def(main_profile, "certex_hsm", "label", g_certstore_policy->label, sizeof(g_certstore_policy->label), "TEST");
 
 	if(certstore_policy->enable == 0)
@@ -2649,20 +2639,11 @@ int pkcs11_module_init(struct cert_store_policy *certstore_policy, const char *m
 		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Load %s failed", library_path);
 		goto finish;
 	}
-#if 0
-	xret = do_user_GetFunctionList();
-	if(xret!=0 || funcs->C_Initialize==NULL)
-	{
-		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Get function list failed, errro = %d",xret);
-		goto finish;
-	}
-#endif
 	memset(&cinit_args, 0x0, sizeof(cinit_args));
 	cinit_args.flags = CKF_OS_LOCKING_OK;
 	xret = FC_Initialize(&cinit_args);
 	if(xret!=0)
 	{
-		//FreePkcsLib();
 		mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Function Initialize failed");
 	}
 finish:
@@ -2671,7 +2652,7 @@ finish:
 
 int cert_store_session_init(struct cert_store_policy *certstore_policy, const char *main_profile)
 {
-	pkcs11_module_init(certstore_policy, main_profile);
+	hsm_module_init(certstore_policy, main_profile);
 
     maat_feather_init(certstore_policy, main_profile);
 
diff --git a/vendor/CMakeLists.txt b/vendor/CMakeLists.txt
index b9fd592..50a1751 100644
--- a/vendor/CMakeLists.txt
+++ b/vendor/CMakeLists.txt
@@ -4,8 +4,8 @@ include(ExternalProject)
 
 ### OpenSSL 1.1.1
 ExternalProject_Add(OpenSSL PREFIX openssl
-        URL ${CMAKE_CURRENT_SOURCE_DIR}/openssl-1.1.1.tar.gz
-        URL_MD5 d65944e4aa4de6ad9858e02c82d85183
+        URL ${CMAKE_CURRENT_SOURCE_DIR}/openssl-1.0.2k.tar.gz
+        URL_MD5 1867fcc743aeefb16c99d915fc7440c8
         CONFIGURE_COMMAND ./Configure enable-ssl3 enable-ssl3-method enable-weak-ssl-ciphers linux-x86_64 --prefix=<INSTALL_DIR> --openssldir=<INSTALL_DIR>/lib/ssl
 							enable-ec_nistp_64_gcc_128 no-shared
 		BUILD_COMMAND ${MAKE_COMMAND}
diff --git a/vendor/openssl-1.0.2k.tar.gz b/vendor/openssl-1.0.2k.tar.gz
new file mode 100644
index 0000000..c05ad1a
Binary files /dev/null and b/vendor/openssl-1.0.2k.tar.gz differ
diff --git a/vendor/openssl-1.1.1.tar.gz b/vendor/openssl-1.1.1.tar.gz
deleted file mode 100644
index ceeca12..0000000
Binary files a/vendor/openssl-1.1.1.tar.gz and /dev/null differ