{"id":27903,"date":"2026-10-07T10:39:40","date_gmt":"2026-10-07T10:39:40","guid":{"rendered":"https:\/\/www.quantumrun.com\/consulting\/?p=27903"},"modified":"2026-10-07T10:39:40","modified_gmt":"2026-10-07T10:39:40","slug":"cardano-co-founder-on-quantum-threats-the-problem-is-timing-not-knowledge","status":"publish","type":"post","link":"https:\/\/www.quantumrun.com\/consulting\/cardano-co-founder-on-quantum-threats-the-problem-is-timing-not-knowledge\/","title":{"rendered":"Cardano Co-Founder On Quantum Threats \u2013 The Problem Is Timing, Not Knowledge"},"content":{"rendered":"

\"Cardano<\/p>\n

The big and scary quantum threat \u2013 you may have encountered this term in SF theories, and wondering what it has to do with crypto if you\u2019ve been around for a while and saw how it became a topic of heated debate on platforms like <\/span>Binance Square<\/span><\/a>. <\/span><\/p>\n

The main reason everyone\u2019s talking about it is that the timeline for the “Q-Day” \u2013 the day a quantum computer becomes powerful enough to break modern encryption \u2013 has been radically shortened due to recent hardware breakthroughs.<\/span><\/p>\n

And while the crypto world is on tenterhooks, high-profile blockchain participants \u2013 like the co-founders of Ethereum, Cardano, and more \u2013 are actively engaged in clearing up the phenomenon, exposing risks, solutions, and tradeoffs alike, to name a few matters.\u00a0<\/span><\/p>\n

In light of this, Cardano\u2019s co-founder, Charles Hoskinson, confronts a commonly encountered belief that safeguards and counteroffensives are either nonexistent or hard to deploy in time. Instead, the focus is on finding the right time to launch the correct solutions with as few compromises as possible and a reduced risk of disrupting blockchain stability and efficiency. <\/span><\/p>\n

This is particularly important for blockchains that prioritize scalability, efficiency, and decentralization, like Cardano is. So the point is nowhere near how the network\u2019s native crypto ADA could perform, or how the ADA price prediction might evolve in the future, as some looking to break into crypto may hope.<\/span><\/p>\n

But about how the underlying, core structures can continue to operate as they do today without being hampered by post-quantum cryptography and protections that could break current cryptography, reduce throughout, cripple performance, and get locked into inefficient designs well before such a supercomputer even becomes a real risk.\u00a0<\/span><\/p>\n

Haste could be particularly costly for blockchains\u00a0<\/span><\/h2>\n

Blockchain devs are consistently assessing protocol updates to mitigate the perils of quantum computing, even though it\u2019s not yet known whether such a computer will become a real danger in years or in decades \u2013 some analysts consider the blockchain space to be safe for at least one hundred years.<\/span><\/p>\n

DARPA\u2019s Quantum Benchmarking Initiative, one of the leading models testing the feasibility of quantum computing, chose 2033 as the best moment to determine if utility-scale quantum computing is actually possible.\u00a0<\/span><\/p>\n

Even so, there are suggestions as to how users can be redirected to quantum-proof addresses if actual risk appears, and, in the worst-case scenarios, block payments from legacy wallets. Nevertheless, such action would be preventative, and not reaction-driven.<\/span><\/p>\n

Blockchains can already integrate quantum-proof standards\u00a0<\/span><\/h2>\n

The cryptographic solutions necessary to safeguard blockchains from possible, upcoming quantum attacks are already around, according to Cardano\u2019s co-founder, who urges blockchain devs and communities to move beyond them and focus on what deploying them could actually cause when it comes to ongoing chain activity. <\/span><\/p>\n

Two years ago, the U.S. National Institute of Standards and Technology marked a huge milestone in the international transition to quantum-proof cryptography, releasing three PQC standards that developers can leverage when they see fit. This stack of encryption tools entails:<\/span><\/p>\n