数据加密

存储单元操作

REGISTER STORAGE UNIT ds_0 (
    HOST="127.0.0.1",
    PORT=3306,
    DB="ds_0",
    USER="root",
    PASSWORD="root"
);

规则操作

• 创建加密规则

CREATE ENCRYPT RULE t_encrypt (
    COLUMNS(
        (NAME=user_id,PLAIN=user_plain,CIPHER=user_cipher,ENCRYPT_ALGORITHM(TYPE(NAME='AES',PROPERTIES('aes-key-value'='123456abc')))),
        (NAME=order_id,PLAIN=order_plain,CIPHER =order_cipher,ENCRYPT_ALGORITHM(TYPE(NAME='RC4',PROPERTIES('rc4-key-value'='123456abc'))))
));

• 创建加密表

CREATE TABLE `t_encrypt` (
    `id` int(11) NOT NULL,
    `user_id` varchar(45) DEFAULT NULL,
    `order_id` varchar(45) DEFAULT NULL,
    PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

• 修改加密规则

ALTER ENCRYPT RULE t_encrypt (
    COLUMNS(
        (NAME=user_id,PLAIN=user_plain,CIPHER=user_cipher,ENCRYPT_ALGORITHM(TYPE(NAME='AES',PROPERTIES('aes-key-value'='123456abc'))))
));

• 删除加密规则

DROP ENCRYPT RULE t_encrypt;

• 移除数据源

UNREGISTER STORAGE UNIT ds_0;

• 删除分布式数据库

DROP DATABASE encrypt_db;