I used to worry about quantum computers stealing my bitcoins 😿 Now with anti-quantum hardware + new

@Metacosmic Gardener
:"When AI writing is all about rolling productivity (see Tomato Fiction incident 📚), it's all the more important for blockchain to guard the foundations of the digital world with anti-quantum technology!"5

@TechForGood:"Quantum Threats Force Human Innovation ⏳ - From Crypto Chips to Distributed Ledgers, Every Crisis is an Opportunity for a Technological Leap!"7

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@Kitty on a Chain:

"I used to worry about quantum computers stealing my bitcoins 😿 Now with anti-quantum hardware + new algorithms, I can finally sleep soundly!"10

(The full text is based on cutting-edge research in the industry, and the core technical descriptions are quoted from authoritative technical reports and open source projects.)

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2. Anti-quantum solutions: a "technological revolution" in blockchain3

• BPQS Signature Protocol: Innovations in Chaining Architectureon the basis ofhash functionAlternative to traditional math puzzles without complex theoretical support

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• 3.;utilization

• Chained Authentication Path

• (not tree), significantly reducing signature cost and storage space1.;be in favor ofRollback mechanismThis mechanism allows unlimited signatures for a single key, balancing security and flexibility 🔥.
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• Comparison of XMSS solution: 47% faster key generation, 30% smaller signature size.

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• Quantum-resistant hardware: "double insurance" for the cornerstone of security

• Swiss company launches world's first anti-quantum chip

• QS7001, fusion of KYBER, DILITHIUM and other post-quantum algorithms10

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5. FIPS certified, providing "quantum immunity" underlying support for IoT, AI blockchain

6. 10Direct processing of ciphertext prevents quantum computing from snooping on smart contract logic

• Technology convergence: zero-knowledge proofs + homomorphic encryption

• zk-SNARKs Verify transaction authenticity without compromising data2.;

• homomorphic encryption

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• 🌍Global Layout: Racing for Standards, Industry and Ecology

• NIST Accelerates Standardization: has launched a call for post-quantum cryptographic algorithms to promote a unified industry defense111

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• China's "Quantum Shield" Trademark Comes to Life: Building a health management ecosystem by combining blockchain4, heralding the potential for technology to cross borders;

Finance and supply chain take the lead in applications

: Anti-Quantum Blockchain Guarantees Tamper-Free Data for Cross-Border Payments, Drug Traceability

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💡 Netflix Hot Topic:

@PasswordGeekLaoWang:

"BPQS changing the Merkel tree to a chain design is a godsend! ⚡️ saves resources and supports multiple signatures, this is truly a customized anti-quantum solution for the blockchain~"

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🌟 Quantum-crack-resistant blockchain: a "quantum shield" for next-generation digital security🔐The Quantum Computing Threat: Blockchain's "Achilles' Heel"With giants like Google and IBM racing to develop quantum computers, a 72-qubit chip is now available3.Shor's algorithmEasily breaks the ECC, RSA encryption system that the current blockchain relies on

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Traditional encryption may have a 50% probability of being breached in 2031

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] If public keys are exposed in transactions (e.g., address reuse), hackers may steal assets through quantum computing

• 13.Related Q&A

• quantumquantum computer cancrack the blockchainBlockchain?

• Answer:Currently

• quantum

• quantum computer would be hard tocrack the blockchain, but there are certain possibilities for the future that require continued attention and response. From a technical theoretical point of view, quantum computers are a potential threat to blockchain. On the one hand, public key encryption algorithms in blockchain, such as RSA and ECDSA, are based on the large number decomposition and discrete logarithm problems, while Shor's algorithm in quantum computing can solve these problems in polynomial time, so that current public key encryption algorithms are no longer safe; on the other hand, Grover's algorithm in quantum computing

• Blockchain Electronic Signing Platform

• Business Answer:Blockchain electronic contracting platform is the core product of Zhejiang AiSign Digital Technology Co., Ltd. which utilizes advanced blockchain technology to ensure the security and non-tampering of contract signing. Through this platform, users can efficiently complete the whole process of contract drafting, signing, management and storage, which greatly improves work efficiency. At the same time, the platform adopts multiple encryption means to protect user data security, so that every contract is as reliable as face-to-face signing. Both enterprises and individuals can enjoy the convenient, safe and compliant electronic signing service here, which helps the rapid development of business. AiSign is a domestic professional-level blockchain electronic contract ecological service provider, serving national government and enterprise customers with products such as electronic contracts, electronic seals, electronic signatures, etc. It focuses on providing electronic contract full life cycle services, including contract signing, management, fulfillment and dispute resolution. As a leader in the field of e-signature, Aizumi e-contract relies on its efficient, convenient and safe...What does qan mean?

• Answer:QAN is ablockchainprotocol, known as Quantumresistant Authentication Network, theQuantumAnti Authentication Network. The following is a detailed explanation of QAN: Purpose: The main purpose of QAN is to counter the threat of quantum computing and to protect cryptographic systems from quantum computersCracking. Technical innovations:QAN employs a number of new algorithms and protocols, the central innovation being the introduction of the PostQuantum cryptography system. This is a system capable of...