c# 调用MD5CryptoServiceProvider出现 System.InvalidOperationException: This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms.时间:2023-12-29 16:12:38 进注册表按Win+R运行regedit修改下面的值为0就可以了 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\FipsAlgorithmPolicy\Enabled