France to Enforce Quantum-Resistant Encryption Starting in 2027
France plans to stop certifying products lacking quantum-safe encryption from 2027, as reported by Decrypt. The decision reflects concerns that future quantum computers could potentially decrypt current encrypted data, impacting sectors including cryptocurrency security and infrastructure.
France has announced that its cybersecurity agency, ANSSI, will cease certifying security products that do not incorporate quantum-safe encryption starting in 2027. The agency is urging companies to transition to these products by 2030 as part of a broader strategy to protect against potential future cyber threats posed by advances in quantum computing.
Officials express that this decision is not solely technical; it also encompasses governance, industrial planning, regulation, and sovereignty considerations. Samih Souissi, Chief of Staff at ANSSI, highlighted these points at the recent France Quantum conference. The initiative arises from heightened concerns about Q-Day, the predicted time when quantum computers will have the capability to dismantle modern encryption.
Experts are increasingly warning of what they refer to as "harvest now, decrypt later" attacks, where encrypted information is collected immediately, with the anticipation that future quantum technology will allow access to it. Estimates for the arrival of quantum computers capable of performing such decryption are diminishing. For instance, Google has projected a transition to post-quantum cryptography by 2029, while Project Eleven, a quantum security firm, has suggested that applicable quantum computers could appear as early as 2030. This development could potentially jeopardize around 7 million Bitcoin, raising significant concerns across the cryptocurrency industry.
The announcement comes as various parts of the crypto sector engage in discussions about preparing for a post-quantum landscape. Earlier efforts include the formation of a post-quantum security team by the Ethereum Foundation, emphasizing the urgency of enhancing quantum resistance in their systems.
As France transitions to this new approach, it will be essential to monitor how other nations and industries respond to similar pressures regarding quantum computing and encryption policies, particularly as advancements in technology progress.
Summary based on original reporting by Jason Nelson at Decrypt, originally published Jun 18, 2026. SolanaWire does not republish source content.
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