# Frequently Asked Questions (FAQs)

> [!NOTE]
> **Note:** We're populating this page. You'll find more questions here in the near future.

- [How do I protect structured data?](https://developers.google.com/tink/encrypt-structured-data)
- [How do I meet FIPS 140-2 requirements?](https://developers.google.com/tink/FIPS)
- [How do I debug registration errors?](https://developers.google.com/tink/faq/registration_errors)
- [Are 32-bit architectures supported?](https://developers.google.com/tink/faq/support_for_32bit)