ECDH
For ECDH, purpose is key establishment; current status is Approved; planned status is deprecated after 2030 and disallowed after 2035; replacement is ML-KEM (FIPS 203); source document is IR 8547, recorded from its source on 2026-08-16; source re-checked 2026-09-28.
- Algorithm
- ECDH verified
- Purpose
- key establishment our reading
- Current status
- Approved our reading
- Planned status
- deprecated after 2030 and disallowed after 2035 our reading
- Replacement
- ML-KEM (FIPS 203) our reading
- Source document
- IR 8547 our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
IR 8547’s proposed timeline: quantum-vulnerable public-key algorithms (RSA, ECDSA, ECDH, finite-field DH) are deprecated after 2030 and disallowed after 2035. Hybrid modes that combine an approved
— encryptionconsulting.com, retrieved 2026-08-16
Source
- encryptionconsulting.comhttps://www.encryptionconsulting.com/education-center/nist-ir-8547-sp-800-131a-algorithm-transitions/