Cardano Plans Quantum-Resistant Strategy, Hoskinson Says

Cardano Plans Quantum-Resistant Strategy, Hoskinson Says

Cardano founder Charles Hoskinson recently shared details on how the blockchain project intends to deal with long-term risks from quantum computing. In an interview on Gokhshtein News Network, he said Cardano is taking a proactive approach, even though most experts think practical quantum threats are still years away.

Hoskinson explained that Cardano’s governance system makes it easier to coordinate large-scale upgrades. He noted the ecosystem is voting on a quantum strategy right now. A research proposal is also set for release next week. The initiative involves multiple partners, extra technical features, and a long migration path to help users shift to quantum-resistant infrastructure when needed.

Modeling After Bitcoin’s BIP-361

Hoskinson suggested Cardano could replicate Bitcoin’s proposed BIP-361 solution. For context, BIP-361 is a Bitcoin upgrade that would enforce a gradual, five-year migration from old addresses to quantum-resistant ones. He downplayed the difficulty of implementing such a change on Cardano. “It is very easy to facilitate that migration path. It’s just a hard fork that we implement every year,” he said. Cardano already conducts hard forks regularly, so this would fit into existing processes.

Governance as a Shield

Hoskinson also stressed the role of decentralized governance in tackling major threats. He argued governance becomes critical when communities need to coordinate responses to big changes like security risks. That’s why Cardano invested heavily in governance infrastructure, he said.

To illustrate, he compared future quantum threats to an asteroid heading toward Earth. Even countries in conflict, like China, Russia, and the United States, would need to cooperate on a shared existential problem. Blockchain governance, in his view, creates a framework for collective decisions during crises. However, he admitted governance is not ideal for everyday tasks since it can slow things down. But for major shifts—like tokenomic changes or security threats—it becomes essential.

Growing Industry Focus

Hoskinson’s remarks come as more blockchain projects seek early solutions to quantum risks. Last month, Ripple unveiled a four-phase plan to make the XRP Ledger quantum-resistant by 2028. Bitcoin developers proposed BIP-360 and BIP-361 to move vulnerable holdings into safer addresses. Meanwhile, Blockstream developers suggested using hash-based post-quantum signature systems like SHRIMPS and SHRINCS to strengthen Bitcoin’s defenses. So far, Cardano seems to be aligning with this broader push for proactive protection.