# SHA-3 family — NIST cryptographic algorithm deprecation schedule: what is approved, deprecated, and disallowed, and when

For SHA-3 family, purpose is hashing; current status is Approved; planned status is No change planned; replacement is N/A; source document is IR 8547 (not on deprecation schedule, per EncryptionConsulting summary), recorded from its source on 2026-08-15.

- **Algorithm:** SHA-3 family
- **Purpose:** hashing
- **Current status:** Approved
- **Planned status:** No change planned
- **Replacement:** N/A
- **Source document:** IR 8547 (not on deprecation schedule, per EncryptionConsulting summary)

## What the source says

> SHA-2 and SHA-3 are not on the public-key schedule: These hash families remain secure against quantum attacks at appropriate output sizes.

## Source

- https://www.encryptionconsulting.com/education-center/nist-ir-8547-sp-800-131a-algorithm-transitions/

Last verified: 2026-08-15. Review by: 2027-02-11.
Part of [NIST cryptographic algorithm deprecation schedule: what is approved, deprecated, and disallowed, and when](https://referencesource.org/nist-cryptographic-algorithm-deprecation-schedule/).