What type of algorithms do NVE and NAE use for encrypting data?
Applies to
- ONTAP 9
- NetApp Volume Encryption (NVE)
- NetApp Aggregate Encryption (NAE)
Answer
- NVE and NAE data-at-rest encryption uses XTS-AES-256.
- The keys required for XTS-AES-256 are generated using a NIST SP800-90A DRBG in CTR_DRBG mode with predictive resistance and health checks always on.
Additional Information
FAQ: NetApp Volume Encryption and NetApp Aggregate Encryption