Hi Dustin,
Great initiative! More focus on crypto agility is definitely needed. The link you sent does not work. The correct link seems to be
https://csrc.nist.gov/events/2025/crypto-agility-workshop
Cheers,
John
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Hi,
These are Ericsson’s comments on NIST CSWP 39.
https://emanjon.github.io/NIST-comments/2025%20-%20CSWP%2039.pdf
Looking forward to the workshop. While cryptographic agility offers security benefits, it can also introduce complexity, which is often considered a drawback in security design. I think the document is too negative regarding EAP and crypto agility with protocol versioning, and too positive regarding APIs.
I think crypto agility with protocol versioning can work well, I think EAP-AKA’-FS with X25519 and X-Wing are great examples of how EAP can enable cryptographic agility and facilitate migration to PQC, and while APIs are great for testing, they often significantly complicates and delays cryptographic transitions from one algorithm to another.
Cheers,
John
Dear ALL,
The video for the Crypto Agility workshop is available at the event web site: