# CryptAcquireContextA

```csharp
[DllImport("Advapi32.dll", SetLastError = true)][return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CryptAcquireContextA(
   out IntPtr phProv,
   string pszContainer,
   string pszProvider,
   uint dwProvType,
   uint dwFlags
);
```

Microsoft documentation: [Link](https://docs.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-cryptacquirecontexta)
