---
id: 10018
title: "Could a simple template attack break DPA-protected Kyber? | Expert Review #1"
source_domain: eshard.com
source_url: "https://www.eshard.com/blog/expert-review-1-kyber"
published_at: "2023-12-07T00:00:00Z"
tags: ["ai-security", "vulnerability-research", "hardware-security", "post-quantum-cryptography", "post-quantum", "side-channel", "security", "kyber", "dpa", "template-attack"]
phying_url: "https://phying.com/item/10018"
lang: en
---

# Could a simple template attack break DPA-protected Kyber? | Expert Review #1

## Summary

Expert Review: Analyze a new template attack targeting masked implementations of Kyber. Learn how a 2019 modulus change opened the door for Differential Power Analysis (DPA) and why new countermeasures are essential for post-quantum security.

## Intelligence Metadata

- **Sources:** eshard.com
- **Published:** 2023-12-07T00:00:00Z
- **Original:** https://www.eshard.com/blog/expert-review-1-kyber
- **Phying News:** https://phying.com/item/10018