Ripple sets 2028 target for XRP Ledger quantum readiness
Ripple published a four-phase roadmap on 19 April 2026 targeting full quantum resistance for the XRP Ledger (XRPL) by 2028. The roadmap addresses quantum threats described as shifting from theoretical to credible risks. RippleX Senior Director of Engineering Ayo Akinyele authored the official blog post detailing the multi-phase security upgrade plan.
"from theoretical to credible, and preparation timelines now matter", 19 April 2026. — Ayo Akinyele, Senior Director of Engineering, RippleX
Four-phase implementation strategy outlinedThe roadmap consists of four sequential phases targeting post-quantum cryptography integration. The plan prepares XRPL for post-quantum cryptography standards. Multiple crypto news outlets reported the announcement between 19 and 20 April 2026, including coverage from CoinDesk, The Block, and Finextra.
AlphaNet testnet deployed quantum-safe signaturesCore engineer Denis Angell deployed ML-DSA quantum-safe signatures on XRPL's AlphaNet testnet on 24 December 2025. ML-DSA, previously known as CRYSTALS-Dilithium, represents phase two work that predates the formal roadmap announcement. The deployment demonstrates early progress toward quantum-resistant infrastructure for the XRP Ledger protocol.
Industry coverage follows official announcement Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. "from theoretical to credible, and preparation timelines now matter", 19 April 2026. — Ayo Akinyele, Senior Director of Engineering, RippleX
Four-phase implementation strategy outlinedThe roadmap consists of four sequential phases targeting post-quantum cryptography integration. The plan prepares XRPL for post-quantum cryptography standards. Multiple crypto news outlets reported the announcement between 19 and 20 April 2026, including coverage from CoinDesk, The Block, and Finextra.
AlphaNet testnet deployed quantum-safe signaturesCore engineer Denis Angell deployed ML-DSA quantum-safe signatures on XRPL's AlphaNet testnet on 24 December 2025. ML-DSA, previously known as CRYSTALS-Dilithium, represents phase two work that predates the formal roadmap announcement. The deployment demonstrates early progress toward quantum-resistant infrastructure for the XRP Ledger protocol.
Industry coverage follows official announcement Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. Four-phase implementation strategy outlinedThe roadmap consists of four sequential phases targeting post-quantum cryptography integration. The plan prepares XRPL for post-quantum cryptography standards. Multiple crypto news outlets reported the announcement between 19 and 20 April 2026, including coverage from CoinDesk, The Block, and Finextra.
AlphaNet testnet deployed quantum-safe signaturesCore engineer Denis Angell deployed ML-DSA quantum-safe signatures on XRPL's AlphaNet testnet on 24 December 2025. ML-DSA, previously known as CRYSTALS-Dilithium, represents phase two work that predates the formal roadmap announcement. The deployment demonstrates early progress toward quantum-resistant infrastructure for the XRP Ledger protocol.
Industry coverage follows official announcement Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. The roadmap consists of four sequential phases targeting post-quantum cryptography integration. The plan prepares XRPL for post-quantum cryptography standards. Multiple crypto news outlets reported the announcement between 19 and 20 April 2026, including coverage from CoinDesk, The Block, and Finextra.
AlphaNet testnet deployed quantum-safe signaturesCore engineer Denis Angell deployed ML-DSA quantum-safe signatures on XRPL's AlphaNet testnet on 24 December 2025. ML-DSA, previously known as CRYSTALS-Dilithium, represents phase two work that predates the formal roadmap announcement. The deployment demonstrates early progress toward quantum-resistant infrastructure for the XRP Ledger protocol.
Industry coverage follows official announcement Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. Core engineer Denis Angell deployed ML-DSA quantum-safe signatures on XRPL's AlphaNet testnet on 24 December 2025. ML-DSA, previously known as CRYSTALS-Dilithium, represents phase two work that predates the formal roadmap announcement. The deployment demonstrates early progress toward quantum-resistant infrastructure for the XRP Ledger protocol.
Industry coverage follows official announcement Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. Ripple set a 2028 target for full quantum readiness on the XRP Ledger. Ripple's official blog post appeared on the company website and was distributed through LinkedIn on 19 April 2026. Secondary sources including Binance, MEXC, and Unchained published coverage within 24 hours of the original announcement. Cryptocurrencies are highly volatile and involve significant risk. You may lose part or all of your investment. All information on Coinpaprika is provided for informational purposes only and does not constitute financial or investment advice. Always conduct your own research (DYOR) and consult a qualified financial advisor before making investment decisions. Coinpaprika is not liable for any losses resulting from the use of this information.