# 使用Windows命令certutil查看文件的MD5值使用方法： CertUtil [Options] -has

# 使用Windows命令certutil检察文件的MD5值 使用要领：

CertUtil [Options] -hashfile InFile [HashAlgorithm]
Generate and display cryptographic hash over a file

选项: * -Unicode -- Write redirected output in Unicode * -gmt -- Display times as GMT * -seconds -- Display times with seconds and milliseconds * -v -- Verbose operation * -privatekey -- Display password and private key data * -pin PIN -- Smart Card PIN * -sid WELL_KNOWN_SID_TYPE -- Numeric SID 1. 22 -- Local System 2. 23 -- Local Service 3. 24 -- Network Service Hash 算法标识表记标帜: MD2 MD4 MD5 SHA1 SHA256 SHA384 SHA512

例子：

certutil -hashfile D:\file.extension MD5

certutil -hashfile D:\file.extension SHA1

certutil -hashfile D:\file.extension SHA256

命令简介：

Certutil.exe is a command-line program that is installed as part of Certificate Services. You can use Certutil.exe to dump and display certification authority (CA) configuration information, configure Certificate Services, backup and restore CA components, and verify certificates, key pairs, and certificate chains.

具体参考windows技术文档 - - - - 点击跳转

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