解密
-- 内容=abcd1234,密钥=0123456789ABHAEQ
-- 解密
SELECT decrypt('aes-128-ecb',unhex('5C4029C7B05E26C156465165446451651635516991'),'1234567887456321') AS ciphertext;
decrypt('解密模式与加密一致',密文','密钥')
加密
-- 加密
SELECT hex(encrypt('aes-128-ecb','370786194905280925','1234567887456321')) AS ciphertext;
encrypt('加密模式','明文','密钥')