NIST SP 800-38G Rev. 1 (2nd Public Draft)

[John Preuß Mattsson]

Hi,

Here are the comments Ericsson submitted on SP 800-38G Rev. 1 (2nd Public Draft)
https://emanjon.github.io/NIST-comments/2025%20-%20SP%20800-38G.pdf

• We agree with the main technical changes to the original publication
• We think NIST should initiate a “competition” or open call to foster research in FPE and identify additional algorithms suitable for standardization.
• Many suggestion on how to improve the specification

John Preuß Mattsson,
Expert Cryptographic Algorithms and Security Protocols, Ericsson