1、Cryptographical algorithms are used to secure sensitive data.
密码学算法被用于保护敏感数据。
2、He is studying cryptographical techniques to enhance data security.
他正在学习密码学技术以增强数据安全性。
SHOW FULL COLUMNS FROM `tool_word` [ RunTime:0.001379s ]
SELECT `id`,`word`,`british`,`american`,`jbjs`,`wlsy`,`cx`,`lz` FROM `tool_word` WHERE `switch` = 1 AND `id` = 21640 LIMIT 1 [ RunTime:0.001337s ]
UPDATE `tool_word` SET `views` = `views` + 1 WHERE `id` = 21640 [ RunTime:0.002746s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` IN (92604,14701,35874,68075,95569,77659,48998,24475,42200,12322,18373,43030,88191,36083,8115,3170,9158,61630,4264,57648,9297,53641,72778,34773,87564,54328,47718,21492,59245,35656) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001863s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` < 21640 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000355s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` > 21640 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000589s ]