才发现原来 Windows 10 已经提供了原生的文件 Hash 校验功能，这个功能集成在 Windows PowerShell 中。但是在 PowerShell 使用它需要敲命令，这个不适合一般用户，太麻烦。既然有相关的命令，就想到了何不将它简单化？没错，就是添加到鼠标右键。

　　支持的校验类型包含了MD5、SHA1、MACTripleDES、RIPEMD160、SHA256、SHA384、SHA512，先来看看效果吧，如下图：

　　经测试，代码如下。将它复制保存为.reg文件，右击“合并”即可实现导入，无需重启电脑，马上生效。

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\*\shell\文件哈希校验]

"SubCommands"="MACTripleDES;MD5;RIPEMD160;SHA1;SHA256;SHA384;SHA512"

"MUIVerb"="文件哈希校验"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\MACTripleDES]

@="MACTripleDES"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\MACTripleDES\command]

@="PowerShell Get-FileHash -Algorithm MACTripleDES \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\MD5]

@="MD5"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\MD5\command]

@="PowerShell Get-FileHash -Algorithm MD5 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\RIPEMD160]

@="RIPEMD160"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\RIPEMD160\command]

@="PowerShell Get-FileHash -Algorithm RIPEMD160 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA1]

@="SHA1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA1\command]

@="PowerShell Get-FileHash -Algorithm SHA1 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA256]

@="SHA256"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA256\command]

@="PowerShell Get-FileHash -Algorithm SHA256 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA384]

@="SHA384"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA384\command]

@="PowerShell Get-FileHash -Algorithm SHA384 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA512]

@="SHA512"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\SHA512\command]

@="PowerShell Get-FileHash -Algorithm SHA512 \\\"%1\\\" | format-list;“按任意键退出...”;[Console]::Readkey() | Out-Null;exit"