---
title: "Ripple and XRPL Foundation Collaborate on Quantum-Resistant Cryptography"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286968259.md"
description: "Ripple and the XRPL Foundation are collaborating with Project Eleven to improve the security of the XRP Ledger by developing quantum-resistant cryptography. Project Eleven has assessed vulnerabilities across various layers, including validator, custody, network, and wallet, aiming to integrate hybrid signatures with existing security protocols."
datetime: "2026-05-19T21:07:15.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286968259.md)
  - [en](https://longbridge.com/en/news/286968259.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286968259.md)
---

# Ripple and XRPL Foundation Collaborate on Quantum-Resistant Cryptography

Ripple and the XRPL Foundation have joined forces with Project Eleven to enhance the security of the XRP Ledger by advancing towards quantum-resistant cryptography. According to NS3.AI, Project Eleven has conducted a comprehensive assessment of vulnerabilities across various layers, including validator, custody, network, and wallet. The collaboration aims to integrate hybrid signatures that incorporate quantum-resistant cryptography alongside existing security protocols.

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