# Ethereum Researchers Publish Post-Quantum Designs for Stealth Addresses

Two new posts separate the spending path from the anonymity path, the step needed to keep private payments working once elliptic-curve assumptions fail.

- Published: 2026-09-28T05:43:34.972Z
- Canonical: https://polylog.news/crypto/2026-09-28/ethereum-researchers-publish-post-quantum-designs-for-stealt
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [Ethereum Research](https://ethresear.ch/t/pq-spending-for-stealth-address-protocol/26095), [Ethereum Research](https://ethresear.ch/t/pq-anonymity-for-stealth-address-protocol/26094)

Researchers working on Ethereum's stealth address protocol published two further posts in a series on making it quantum-resistant, one on the spending path and one on the anonymity path. Stealth addresses let a sender generate a fresh one-t…

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