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Algorand unveils roadmap for post-quantum security by end-2027

The roadmap adds post-quantum accounts, multisignature wallets and staking support as the network aims for broad quantum resilience by the end of 2027.

  • The Algorand Foundation unveiled a roadmap to make Algorand quantum-resistant by the end of 2027, outlining plans to protect the blockchain against future cryptographic threats.
  • Most major blockchains rely on elliptic curve cryptography, which remains vulnerable to quantum computers, necessitating preparation well before the hypothetical Q-Day when current security standards could be broken.
  • Upgrades starting in 2026 will introduce post-quantum accounts and staking support, aiming to reach resilience before NIST retires legacy standards and three years ahead of the National Security Agency timeline.
  • The Ethereum Foundation and Solana are exploring migration paths for their ecosystems, while Google has integrated quantum-safe standards into its infrastructure with a 2029 completion target.
  • Within the broader Technology sector, quantum preparedness has become a strategic priority as organizations increasingly plan for long-term migration to post-quantum cryptographic systems.
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Key Points of the News: The Algorand Foundation presented a structured technical roadmap to be completed by the end of 2027. The plan includes the use of the post-quantic Falcon digital signature system and hybrid accounts. Competing networks such as Stellar, Bitcoin and Ethereum also develop quantum migration frameworks. The Algorand Foundation has a security plan so that its blockchain network can withstand possible quantum computing attacks b…

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Coin Desk broke the news in New York, United States on Thursday, June 18, 2026.
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