diff --git a/src/observer/ob_server_reload_config.cpp b/src/observer/ob_server_reload_config.cpp
index 5fc1d4a398..667b51e2a7 100644
--- a/src/observer/ob_server_reload_config.cpp
+++ b/src/observer/ob_server_reload_config.cpp
@@ -87,6 +87,7 @@ int ObServerReloadConfig::operator()()
 {
   int ret = OB_SUCCESS;
   int real_ret = ret;
+
   if (!gctx_.is_inited()) {
     real_ret = ret = OB_INNER_STAT_ERROR;
     LOG_WARN("gctx not init", "gctx inited", gctx_.is_inited(), K(ret));
@@ -124,6 +125,10 @@ int ObServerReloadConfig::operator()()
       real_ret = ret;
       LOG_WARN("reload config for ratelimit manager fail", K(ret));
     }
+    if (OB_FAIL(ObTdeEncryptEngineLoader::get_instance().reload_config())) {
+      real_ret = ret;
+      LOG_WARN("reload config for tde encrypt engine fail", K(ret));
+    }
   }
   {
     GMEMCONF.reload_config(GCONF);
diff --git a/src/share/config/ob_config_manager.cpp b/src/share/config/ob_config_manager.cpp
index a1eec639c4..7f323c50f5 100644
--- a/src/share/config/ob_config_manager.cpp
+++ b/src/share/config/ob_config_manager.cpp
@@ -86,6 +86,8 @@ int ObConfigManager::reload_config()
     LOG_WARN("reload config for ratelimit manager fail", K(ret));
   } else if (OB_FAIL(OBSERVER.get_net_frame().reload_mysql_login_thread_config())) {
     LOG_WARN("reload config for mysql login thread count failed", K(ret));
+  } else if (OB_FAIL(ObTdeEncryptEngineLoader::get_instance().reload_config())) {
+    LOG_WARN("reload config for tde encrypt engine fail", K(ret));
   }
   return ret;
 }
diff --git a/src/share/ob_encryption_util.cpp b/src/share/ob_encryption_util.cpp
index 5a53cd760b..c68035d205 100644
--- a/src/share/ob_encryption_util.cpp
+++ b/src/share/ob_encryption_util.cpp
@@ -18,8 +18,10 @@
 #include "ob_encryption_struct.h"
 #include "lib/alloc/alloc_assist.h"
 #include "share/ob_errno.h"
+#include "lib/atomic/atomic128.h"
 #include "lib/string/ob_string.h"
 #include "lib/random/ob_random.h"
+#include "lib/utility/ob_macro_utils.h"
 #include "observer/ob_server_struct.h"
 #include "observer/omt/ob_tenant_config_mgr.h"
 
@@ -149,6 +151,8 @@ int ObAesEncryption::aes_encrypt(const char *key, const int64_t &key_len, const
   int ret = OB_SUCCESS;
   int64_t expect_buf_len = (data_len / OB_AES_BLOCK_SIZE + 1) * OB_AES_BLOCK_SIZE;
   bool need_iv = false;
+  ENGINE *engine = NULL;
+  common::ObString err_reason;
   if (OB_ISNULL(buf) || buf_len < expect_buf_len || key_len < 0 ||
       ObAesOpMode::ob_invalid_mode == mode ||
       (iv_len != 0 && iv_len != OB_AES_IV_SIZE) ||
@@ -162,6 +166,12 @@ int ObAesEncryption::aes_encrypt(const char *key, const int64_t &key_len, const
     int u_len=0, f_len=0;
     unsigned char rkey[OB_MAX_AES_KEY_LENGTH / 8];
     unsigned char *iv_encrypt = need_iv ? (unsigned char *)iv : NULL;
+    engine = ObTdeEncryptEngineLoader::get_instance().get_tde_engine(mode);
+    if (NULL != engine) {
+      if (EXECUTE_COUNT_PER_SEC(1)) {
+        LOG_INFO("tde use engine to encrypt data", K(mode));
+      }
+    }
     EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
     if (OB_ISNULL(ctx)) {
       ret = OB_INVALID_ARGUMENT;
@@ -169,7 +179,7 @@ int ObAesEncryption::aes_encrypt(const char *key, const int64_t &key_len, const
     } else if (FALSE_IT(EVP_CIPHER_CTX_init(ctx))) {
     } else if (FALSE_IT(aes_create_key((const unsigned char *)key, (int)key_len,
         (char *)rkey, mode))) {
-    } else if (!EVP_EncryptInit(ctx, aes_evp_type(mode), rkey, iv_encrypt)) {
+    } else if (!EVP_EncryptInit_ex(ctx, aes_evp_type(mode), engine, rkey, iv_encrypt)) {
       ret = OB_ERR_AES_ENCRYPT;
       LOG_WARN("fail to init evp ctx in aes_encrypt", K(ret));
     } else if (!EVP_CIPHER_CTX_set_padding(ctx, true)) {
@@ -184,6 +194,10 @@ int ObAesEncryption::aes_encrypt(const char *key, const int64_t &key_len, const
     } else {
       out_len = u_len + f_len;
     }
+    if (OB_FAIL(ret)) {
+      err_reason = common::ObString::make_string(ERR_reason_error_string(ERR_get_error()));
+      LOG_WARN("tde encrypt failed", K(err_reason));
+    }
     if (OB_NOT_NULL(ctx)) {
       EVP_CIPHER_CTX_free(ctx);
     }
@@ -197,6 +211,8 @@ int ObAesEncryption::aes_decrypt(const char *key, const int64_t &key_len, const
 {
   int ret = OB_SUCCESS;
   bool need_iv = false;
+  ENGINE *engine = NULL;
+  common::ObString err_reason;
   if (OB_ISNULL(buf) || key_len < 0 || buf_len < data_len ||
       ObAesOpMode::ob_invalid_mode == mode ||
       (iv_len != 0 && iv_len != OB_AES_IV_SIZE) ||
@@ -210,6 +226,12 @@ int ObAesEncryption::aes_decrypt(const char *key, const int64_t &key_len, const
     int u_len=0, f_len=0;
     unsigned char rkey[OB_MAX_AES_KEY_LENGTH / 8];
     unsigned char *iv_encrypt = need_iv ? (unsigned char *)iv : NULL;
+    engine = ObTdeEncryptEngineLoader::get_instance().get_tde_engine(mode);
+    if (NULL != engine) {
+      if (EXECUTE_COUNT_PER_SEC(1)) {
+        LOG_INFO("tde use engine to decrypt data", K(mode));
+      }
+    }
     EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
     if (OB_ISNULL(ctx)) {
       ret = OB_INVALID_ARGUMENT;
@@ -217,7 +239,7 @@ int ObAesEncryption::aes_decrypt(const char *key, const int64_t &key_len, const
     } else if (FALSE_IT(EVP_CIPHER_CTX_init(ctx))) {
     } else if (FALSE_IT(aes_create_key((const unsigned char *)key, (int)key_len,
         (char *)rkey, mode))) {
-    } else if (!EVP_DecryptInit(ctx, aes_evp_type(mode), rkey, iv_encrypt)) {
+    } else if (!EVP_DecryptInit_ex(ctx, aes_evp_type(mode), engine, rkey, iv_encrypt)) {
       ret = OB_ERR_AES_DECRYPT;
       LOG_WARN("fail to init evp ctx in aes_decrypt", K(ret));
     } else if (!EVP_CIPHER_CTX_set_padding(ctx, true)) {
@@ -232,6 +254,10 @@ int ObAesEncryption::aes_decrypt(const char *key, const int64_t &key_len, const
     } else {
       out_len = u_len + f_len;
     }
+    if (OB_FAIL(ret)) {
+      err_reason = common::ObString::make_string(ERR_reason_error_string(ERR_get_error()));
+      LOG_WARN("tde decrypt failed", K(err_reason));
+    }
     if (OB_NOT_NULL(ctx)) {
       EVP_CIPHER_CTX_free(ctx);
     }
@@ -485,5 +511,118 @@ const EVP_MD* ObHashUtil::get_hash_evp_md(const ObHashAlgorithm algo)
   }
 }
 
+void ObTdeEncryptEngineLoader::ssl_init()
+{
+    OpenSSL_add_all_digests();
+    OpenSSL_add_all_ciphers();
+    OPENSSL_load_builtin_modules();
+    ENGINE_load_builtin_engines();
+    ERR_load_ERR_strings();
+}
+
+int ObTdeEncryptEngineLoader::load(const common::ObString& engine)
+{
+  int ret = OB_SUCCESS;
+  common::ObString err_reason;
+  ObEncryptEngineType type = get_engine_type(engine);
+  if (OB_NONE_ENGINE == type) {
+  } else if (OB_INVALID_ENGINE == type) {
+    ret = OB_INVALID_ARGUMENT;
+    LOG_WARN("unsupport engine", K(engine));
+  } else {
+    if (NULL == tde_engine_[type]) {
+      tde_engine_[type] = ENGINE_by_id(engine.ptr());
+      if (NULL == tde_engine_[type]) {
+        ret = OB_INIT_FAIL;
+        err_reason = common::ObString::make_string(ERR_reason_error_string(ERR_get_error()));
+        LOG_WARN("load engine failed", K(engine), K(err_reason));
+      } else if (!ENGINE_init(tde_engine_[type])) {
+        ret = OB_INIT_FAIL;
+        err_reason = common::ObString::make_string(ERR_reason_error_string(ERR_get_error()));
+        LOG_WARN("Failed initialisation engine!", K(engine), K(err_reason));
+        ENGINE_free(tde_engine_[type]);
+        tde_engine_[type] = NULL;
+      } else {
+        LOG_INFO("tde install engine success", K(engine));
+      }
+    }
+  }
+  return ret;
+}
+
+void ObTdeEncryptEngineLoader::destroy()
+{
+  for (int i = 0; i < OB_MAX_ENGINE; i++) {
+    if (NULL != tde_engine_[i]) {
+      ENGINE_finish(tde_engine_[i]);
+      ENGINE_free(tde_engine_[i]);
+    }
+  }
+}
+
+ENGINE* ObTdeEncryptEngineLoader::get_tde_engine(ObAesOpMode &mode) const
+{
+  ObEncryptEngineType type = OB_INVALID_ENGINE;
+  switch(mode) {
+    case ob_sm4_mode:
+    case ob_sm4_cbc_mode:
+      type = OB_SM4_ENGINE;
+      break;
+    case ob_aes_128_ecb:
+    case ob_aes_128_cbc:
+    case ob_aes_128_cfb1:
+    case ob_aes_128_cfb8:
+    case ob_aes_128_cfb128:
+    case ob_aes_128_ofb:
+    case ob_aes_192_ecb:
+    case ob_aes_192_cbc:
+    case ob_aes_192_cfb1:
+    case ob_aes_192_cfb8:
+    case ob_aes_192_cfb128:
+    case ob_aes_192_ofb:
+    case ob_aes_256_ecb:
+    case ob_aes_256_cbc:
+    case ob_aes_256_cfb1:
+    case ob_aes_256_cfb8:
+    case ob_aes_256_cfb128:
+    case ob_aes_256_ofb:
+      type = OB_AES_ENGINE;
+      break;
+    case ob_invalid_mode:
+    case ob_max_mode:
+      type = OB_INVALID_ENGINE;
+      break;
+  }
+  return tde_engine_[type];
+}
+
+ObTdeEncryptEngineLoader &ObTdeEncryptEngineLoader::get_instance()
+{
+  static ObTdeEncryptEngineLoader instance;
+  return instance;
+}
+
+ObTdeEncryptEngineLoader::ObEncryptEngineType ObTdeEncryptEngineLoader::get_engine_type(const common::ObString& engine)
+{
+  ObEncryptEngineType type = OB_INVALID_ENGINE;
+  if (OB_NOT_NULL(strcasestr(engine.ptr(), "sm4"))) {
+    type = OB_SM4_ENGINE;
+  } else if (OB_NOT_NULL(strcasestr(engine.ptr(), "hy"))) {
+    type = OB_SM4_ENGINE;
+  } else if (OB_NOT_NULL(strcasestr(engine.ptr(), "aes"))) {
+    type = OB_AES_ENGINE;
+  } else if (0 == engine.case_compare("none")) {
+    type = OB_NONE_ENGINE;
+  }
+  return type;
+}
+
+int ObTdeEncryptEngineLoader::reload_config()
+{
+  int ret = OB_SUCCESS;
+  common::ObString engine = GCONF._load_tde_encrypt_engine.get_value_string();
+  return load(engine);
+}
+
 }//end share
 } //end oceanbase
diff --git a/src/share/ob_encryption_util.h b/src/share/ob_encryption_util.h
index b565a08981..e68fb835e7 100644
--- a/src/share/ob_encryption_util.h
+++ b/src/share/ob_encryption_util.h
@@ -171,6 +171,32 @@ private:
   static const EVP_MD* get_hash_evp_md(const ObHashAlgorithm algo);
 };
 
+class ObTdeEncryptEngineLoader {
+public:
+  enum ObEncryptEngineType {
+    OB_NONE_ENGINE = 0,
+    OB_INVALID_ENGINE = 1,
+    OB_AES_ENGINE = 2,
+    OB_SM4_ENGINE = 3,
+    OB_MAX_ENGINE
+  };
+  static ObTdeEncryptEngineLoader &get_instance();
+  ObTdeEncryptEngineLoader() {
+    ssl_init();
+    MEMSET(tde_engine_, 0, sizeof(ENGINE*)*OB_MAX_ENGINE);
+  }
+  ~ObTdeEncryptEngineLoader() { destroy(); }
+  void ssl_init();
+  void destroy();
+  int  load(const common::ObString& engine);
+  ObEncryptEngineType get_engine_type(const common::ObString& engine);
+  ENGINE* get_tde_engine(ObAesOpMode &mode) const;
+  int reload_config();
+private:
+  bool is_inited_;
+  ENGINE* tde_engine_[OB_MAX_ENGINE];
+};
+
 }//end share
 } //end oceanbase
 #endif
diff --git a/src/share/parameter/ob_parameter_seed.ipp b/src/share/parameter/ob_parameter_seed.ipp
index d196f24c1c..087dbe1401 100644
--- a/src/share/parameter/ob_parameter_seed.ipp
+++ b/src/share/parameter/ob_parameter_seed.ipp
@@ -1361,3 +1361,6 @@ DEF_BOOL(_enable_protocol_diagnose, OB_CLUSTER_PARAMETER, "True",
 DEF_BOOL(_enable_transaction_internal_routing, OB_TENANT_PARAMETER, "True",
          "enable SQLs of transaction routed to any servers in the cluster on demand",
          ObParameterAttr(Section::TRANS, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
+DEF_STR(_load_tde_encrypt_engine, OB_CLUSTER_PARAMETER, "NONE",
+        "load the engine that meet the security classification requirement to encrypt data.  default NONE",
+        ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
diff --git a/src/sql/resolver/cmd/ob_alter_system_resolver.cpp b/src/sql/resolver/cmd/ob_alter_system_resolver.cpp
index fcd010ac7c..ba51a076e8 100644
--- a/src/sql/resolver/cmd/ob_alter_system_resolver.cpp
+++ b/src/sql/resolver/cmd/ob_alter_system_resolver.cpp
@@ -2086,6 +2086,10 @@ int ObSetConfigResolver::check_param_valid(int64_t tenant_id ,
         LOG_WARN("ERRSIM, fail to set ssl invite node", K(ret));
       }
       #endif
+    } else if (0 == name.case_compare("_load_tde_encrypt_engine")) {
+      if (OB_FAIL(share::ObTdeEncryptEngineLoader::get_instance().load(value))) {
+        LOG_WARN("load antsm-engine failed", K(ret));
+      }
     }
   }
   return ret;
diff --git a/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result b/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
index 7bd72c3911..78ceee219e 100644
--- a/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
+++ b/tools/deploy/mysql_test/test_suite/inner_table/r/mysql/all_virtual_sys_parameter_stat.result
@@ -270,6 +270,7 @@ _ignore_system_memory_over_limit_error
 _io_callback_thread_count
 _large_query_io_percentage
 _lcl_op_interval
+_load_tde_encrypt_engine
 _max_elr_dependent_trx_count
 _max_schema_slot_num
 _migrate_block_verify_level