<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Sway_F的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Sway_F</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Sway_F]]></copyright><item><title><![CDATA[揽收表统计客户快递单量分布情况-SQL面试题]]></title><link>https://blog.youkuaiyun.com/Sway_F/article/details/126954296</link><guid>https://blog.youkuaiyun.com/Sway_F/article/details/126954296</guid><author>Sway_F</author><pubDate>Tue, 20 Sep 2022 15:32:56 +0800</pubDate><description><![CDATA[SQL 查询：请根据揽收表写出单量分布的SQL查询代码；]]></description><category></category></item><item><title><![CDATA[Oracle中sql窗口可以执行，命令窗口执行报错]]></title><link>https://blog.youkuaiyun.com/Sway_F/article/details/125291114</link><guid>https://blog.youkuaiyun.com/Sway_F/article/details/125291114</guid><author>Sway_F</author><pubDate>Wed, 15 Jun 2022 09:46:17 +0800</pubDate><description><![CDATA[命令窗口执行报错]]></description><category></category></item><item><title><![CDATA[Oracle中的UUID()]]></title><link>https://blog.youkuaiyun.com/Sway_F/article/details/124882662</link><guid>https://blog.youkuaiyun.com/Sway_F/article/details/124882662</guid><author>Sway_F</author><pubDate>Wed, 15 Jun 2022 09:40:44 +0800</pubDate><description><![CDATA[CREATE OR REPLACE FUNCTION "UUID"
    RETURN VARCHAR2
IS
    sysGuid VARCHAR2(38);
BEGIN
    SELECT (Substr(guid, 1, 8) || '-' || Substr(guid, 9, 4) || '-' ||
            Substr(guid, 13, 4) || '-' || Substr(guid, 17, 4) || '-' ||
            Substr(guid,.]]></description><category></category></item><item><title><![CDATA[Rabin加密算法]]></title><link>https://blog.youkuaiyun.com/Sway_F/article/details/109074460</link><guid>https://blog.youkuaiyun.com/Sway_F/article/details/109074460</guid><author>Sway_F</author><pubDate>Wed, 14 Oct 2020 16:02:03 +0800</pubDate><description><![CDATA[一、Rabin加密算法

Rabin算法是一种基于模平方和模平方根的非对称加密算法

 (称a为x 的算术平方,称x为a的算术平方根)

 (称a为x模m时的平方,称x为模m时的平方根)



1.加密

公式为：C=m2mod n ，其中C为密文，m为明文.随机取两个大素数p、q，满足p≡q≡3mod4 ，即这两个素数形式为4k+3，计算n=pq，以n作为公钥，p、q作为私钥。


            String sn = 442454454344642494;
           //...]]></description><category></category></item></channel></rss>