Raises questions about meaning

The explanation of a flag like 'Use key information from the current key.' makes me wonder about the semantics. Some additional links for the flag values to supporting documentation might improve accessibility and therefore improve both the number and quality of implementations.

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: d29da53d-b5c8-8323-19e4-d5423b946768
* Version Independent ID: 9261dd90-63e9-8acc-9ca5-bbe23de9a31a
* Content: [CspProviderFlags Enum (System.Security.Cryptography)](https://docs.microsoft.com/en-us/dotnet/api/system.security.cryptography.cspproviderflags?view=netframework-4.7.2)
* Content Source: [xml/System.Security.Cryptography/CspProviderFlags.xml](https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.Security.Cryptography/CspProviderFlags.xml)
* Product: **dotnet-api**
* GitHub Login: @mairaw
* Microsoft Alias: **mairaw**