Update pki-design-considerations.md

[florinbelea]

updated KSP Key size and added references to CNG Key storage

[prmerger-automator]

@florinbelea : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit 44e0b42:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
WindowsServerDocs/identity/ad-cs/pki-design-considerations.md	⚠️Warning		Details

WindowsServerDocs/identity/ad-cs/pki-design-considerations.md

• Line 142, Column 56: [Warning: hard-coded-locale - See documentation] Link 'https://learn.microsoft.com/en-us/windows/win32/seccng/key-storage-and-retrieval' contains locale code 'en-us'. For localizability, remove 'en-us' from links to most Microsoft sites.
• Line 142, Column 56: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/en-us/windows/win32/seccng/key-storage-and-retrieval' will be broken in isolated environments. Replace with a relative link.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[ShannonLeavitt]

#assign: @robinharwood, @Xelu86

@robinharwood @Xelu86
Can you review the proposed changes?

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[learn-build-service-prod]

Learn Build status updates of commit 00a4b39:

💡 Validation status: suggestions

File	Status	Preview URL	Details
WindowsServerDocs/identity/ad-cs/pki-design-considerations.md	💡Suggestion		Details

WindowsServerDocs/identity/ad-cs/pki-design-considerations.md

• Line 142, Column 56: [Suggestion: docs-link-absolute - See documentation] Absolute link 'https://learn.microsoft.com/windows/win32/seccng/key-storage-and-retrieval' will be broken in isolated environments. Replace with a relative link.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel