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RFC 9882: Use of the ML-DSA Signature Algorithm in the Cryptographic Message Syntax (CMS)

In plain English — editorial summary, not part of the RFC

The Module-Lattice-Based Digital Signature Algorithm (ML-DSA), as defined by NIST in FIPS 204, is a post-quantum digital signature scheme that aims to be secure against an adversary in possession of a Cryptographically Relevant Quantum Computer (CRQC). This document specifies the conventions for using the ML-DSA signature algorithm with the Cryptographic Message Syntax (CMS). In addition, the algorithm identifier syntax is provided.

Document record

Document ID
RFC9882
Published
October 2025
Authors
B. Salter; A. Raine; D. Van Geest
Status
PROPOSED STANDARD
Stream
IETF
Area
sec
Pages
25
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