RSA-2048 and RSA-3072 have different futures

Published 2026-09-06 This describes NIST IR 8547 ipd — the initial public draft of November 2024 — as it stood on the date above. Its dates are proposed. If a final IR 8547 has published since you are reading this, check it: the numbers below may have moved, and the article's central caveat may no longer apply. If you have read anything about...