RSA (signatures)

For RSA (signatures), purpose is digital signature; current status is Approved; planned status is Deprecated after 2030, Disallowed after 2035; replacement is ML-DSA (FIPS 204); source document is IR 8547, Section 3 (via EncryptionConsulting summary), recorded from its source on 2026-08-15.

Algorithm: RSA (signatures)
Purpose: digital signature
Current status: Approved
Planned status: Deprecated after 2030, Disallowed after 2035
Replacement: ML-DSA (FIPS 204)
Source document: IR 8547, Section 3 (via EncryptionConsulting summary)

Sourceencryptionconsulting.com

Verified2026-08-15

Review by2027-02-11

DatasetNIST cryptographic algorithm deprecation schedule: what is approved, deprecated, and disallowed, and when

What the source says

quantum-vulnerable public-key algorithms (RSA, ECDSA, ECDH, finite-field DH) are deprecated after 2030 and disallowed after 2035

— encryptionconsulting.com, retrieved 2026-08-15

Source

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

Last verified against source: 2026-08-15. Due for re-check by 2027-02-11. This page as Markdown · OKF bundle · full dataset as JSON.