The Ethereum Foundation has made post-quantum security a strategic priority and formed a dedicated Post‑Quantum team to work on leanVM and post-quantum signatures. The effort aims to prepare ETH and the wider ecosystem for the long-term risk posed by quantum computers.
Ethereum has made post‑quantum cryptography a strategic priority with a dedicated PQ team and $1M in rewards, but hash‑based signatures are about 40x larger and could cut throughput and raise fees.
The Ethereum Foundation has committed $2 million to strengthen the network's core cryptography and is backing a new security effort; developers will hold biweekly sessions on quantum‑resistant transaction design. The move aims to prepare the protocol for future quantum risks and speed coordinated upgrades.
Researchers and service providers say quantum computing is beginning to shape Bitcoin security practices, not by breaking the chain today but by changing behavior and engineering choices. Wallets, custodians, and protocol researchers are accelerating key rotation, post‑quantum experiments, and hybrid signature trials to reduce future exposure.
Ethereum co-founder Vitalik Buterin said the protocol should be built to operate for decades without constant upgrades and must be resilient against future quantum computers. He urged early integration of quantum-resistant cryptography to avoid disruptive emergency fixes.
Coinbase’s head of global investment research warned that quantum computing could seriously threaten Bitcoin’s cryptographic security. The alert raises pressure on exchanges, custodians and wallet developers to accelerate post-quantum planning.
Solana and Project Eleven completed tests of post-quantum signature schemes, taking a concrete step toward quantum-resistant transaction security. The trial marks an early move to future-proof the network against potential quantum threats.
The new executive directive aims to fuse federal data, advanced supercomputing, and AI to speed breakthroughs in energy, biology, and national security. Crypto and blockchain projects may see both opportunity and risk as government compute power and data access expand.
Billionaire investor Ray Dalio told CNBC that future quantum computing advances could break Bitcoin by undermining its cryptographic foundations. His comments have renewed debate over timelines and the need for quantum-resistant upgrades.
IBM says processor and software advances will speed its path to fault-tolerant quantum computing by 2029, a development that renews questions about long-term cryptographic risks to Bitcoin (BTC).