PGP公钥加密实验

柔光的暖阳◎ 2023-06-18 06:53 11阅读 0赞

### 文章目录 ###

*  创建密钥
 *  加解密

由于是本机进行PGP的加解密实验，因此没有交换公钥的步骤，真实环境理应双方互相交换公钥。

# 创建密钥 #

1、下载并安装软件

PGP下载地址：[http://www.pgp.cn/download.htm][http_www.pgp.cn_download.htm]

安装期间电脑会重启。

2、安装成功后，打开SED  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70]  
3、点击 file - new key，输入名称  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 1]  
4、输入密码（私钥）  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 2]  
5、如下提示即创建成功  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 3]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 4]  
6、相同方式再创建一个test\_2  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 5]  
7、导出两个密钥的公钥到桌面  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 6]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 7]  
![在这里插入图片描述][20191130201337887.jpg]  
至此，密钥创建成功。

# 加解密 #

1、假设test\_2为对方公钥且已交换，将其导入  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 8]  
2、新建一个文本文档，随意输入一句话，全选复制到剪切板  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 9]  
3、右键桌面右下角的PGP图标，打开菜单栏，选中最后一个选项（剪切板）中的内容  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 10]  
4、选择Encrypt，并使用对方的公钥进行加密  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 11]  
5、加密成功没有任何提示，但结果已经复制在剪切板，粘贴即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 12]  
6、再将加密结果全选复制，以相同方式选择Decrypt & Verify，选择密钥用户Test\_2，输入其私钥即可解密  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQzOTY4MDgw_size_16_color_FFFFFF_t_70 13]

[http_www.pgp.cn_download.htm]: http://www.pgp.cn/download.htm
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