DSA (signature generation)
For DSA (signature generation), purpose is digital signature; current status is Deprecated; planned status is Disallowed (SP 800-131A Rev 3 draft proposes retirement); replacement is ML-DSA (FIPS 204); source document is SP 800-131A Rev 3 draft (via EncryptionConsulting summary), recorded from its source on 2026-08-15.
- Algorithm
- DSA (signature generation)
- Purpose
- digital signature
- Current status
- Deprecated
- Planned status
- Disallowed (SP 800-131A Rev 3 draft proposes retirement)
- Replacement
- ML-DSA (FIPS 204)
- Source document
- SP 800-131A Rev 3 draft (via EncryptionConsulting summary)
What the source says
Rev. 3 proposes moving the minimum classical security strength from 112 bits to 128 bits at the end of 2030, retires ECB confidentiality mode and DSA signature generation, and schedules the retirement of SHA-1 and 224-bit hash functions.
— encryptionconsulting.com, retrieved 2026-08-15
Source
- encryptionconsulting.comhttps://www.encryptionconsulting.com/education-center/nist-ir-8547-sp-800-131a-algorithm-transitions/