On the Role of Hash-Based Signatures in Quantum-Safe Internet of Things: Current Solutions and Future Directions

Suhail, Sabah; Hussain, Rasheed; Khan, Abid; Hong, Choong Seon

doi:10.1109/jiot.2020.3013019

Cited by 63 publications

(47 citation statements)

References 45 publications

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“…3) Suhail et al [77] stated P.Shor algorithm can be used to break public-key cryptosystems like RSA, Diffie-Hellman, DSA, and Elliptical curve-based cryptosystems like Elgamal, ECDH, ECDSA. L.K.…”

Section: Quantum Attacks Towards Blockchainmentioning

confidence: 99%

“…10) Suhail et al [77] suggested the use of the "Hash-Based Signature (HBS)" scheme to defend against quantum attacks. Because HBS provides greater security with small-sized signatures and with fewer security specifications.…”

Section: Safeguard Mechanisms Towards Quantum Attacksmentioning

confidence: 99%

“…11) Ma and Jiang [87] proposed the smaller signature sized multi-signature approach using lattice-based cryptography and reduced memory requirements by using the aggregate public key in the place of several public keys. • Designed a search-based algorithm to exploit vulnerabilities in blockchain hashing algorithms Suhail et al [77] • Conducted survey on how Shor & Grover's algorithm affects different crypto systems Chao-Yang et al [78] • Mentioned traditional methods to defend against quantum attacks Kiktenko et al [80], Nanda et al [81] Quantum Key Distribution…”

Section: Safeguard Mechanisms Towards Quantum Attacksmentioning

confidence: 99%

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The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

Babu¹,

Babu²

2021

ISI

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Blockchain technology is getting more and more pertinent to solve most of the digital problems that we face today. Blockchain is notable for its prominent features like immutability, decentralization, consensus, privacy, and security. However, blockchain is still suffering from different barriers like quantum attacks, scalability problems, integration problems, incompetence to face bigdata, storage problems, and so on. The main aim of this study was to find out the scope, various problems raised, and the applicability of blockchain technology when integrated with different computing paradigms like cloud computing, edge computing, fog computing, osmotic computing, big data computing, and quantum computing. To conduct this study, we have surveyed different research articles in the combination of blockchain technology and computing paradigms. Based on this survey, we have mentioned the contemporary research works, challenges, and a list of possible research opportunities and solutions.

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Section: Quantum Attacks Towards Blockchainmentioning

confidence: 99%

Section: Safeguard Mechanisms Towards Quantum Attacksmentioning

confidence: 99%

Section: Safeguard Mechanisms Towards Quantum Attacksmentioning

confidence: 99%

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The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

Babu¹,

Babu²

2021

ISI

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“…These classic post-quantum methods have proven to be effective to some extent. The authors of [28] analyzed the polymer-encapsulated molecular-doped epigraphene for quantum-resistance metrology, and the authors of [29] reviewed the hash-based signatures in the quantum-safe Internet of Things. With the help of these classic post-quantum technologies, the anti-quantum performance of blockchain can be improved at the expense of system performance, since these kinds of classic post-quantum methods need complex algorithms to improve the security.…”

Section: Relevant Workmentioning

confidence: 99%

“…Complex blockchain transactions often require more than two parties in their trading process, which may result in a sharp deterioration of computing performance [16,17]. If a lattice-based multi-signature is directly applied in blockchain to provide anti-quantum signature schemes, there may be wallet bloat [28,29]. Hence, lattice-based multi-signature schemes that are promising to resist quantum attacks suffer from the size of the large public keys and the signatures, so they are unsuitable for multi-party blockchains.…”

Section: Multi-party Blockchain Transactionmentioning

confidence: 99%

A Quantum Blind Multi-Signature Method for the Industrial Blockchain

Cai

Shi

Han

et al. 2021

Entropy

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Traditional anti-quantum methods and multi-signature technologies to secure the blockchain against quantum attacks will quickly reduce the efficiency and scalability of the industrial blockchain, where the computational resources will experience a polynomial rise with the increasing number of traders. Here, a quantum blind multi-signature method is proposed for the multi-party transaction to provide anti-quantum security. First, the proposed multi-party transaction frame and quantum key distribution in the industrial blockchain are introduced. It integrates a novel quantum blind multi-signature algorithm that is based on the quantum entanglement mechanism, and it is absolutely secure in theory. Second, the anti-quantum multi-signature algorithm is illustrated, where there are four phases, i.e., initialization, signing, verification, and implementation. Third, the security and complexity of the proposed framework are analyzed and compared with related methods in references, and our proposed method is verified to be able to offer good computational performance and blockchain scalability for multi-party transaction. Last, the paper is summarized and future research directions are proposed.

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Post‐Quantum Cryptosystems for Blockchain

Selvi¹,

Thamilselvan²

2022

Quantum Blockchain

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On the Role of Hash-Based Signatures in Quantum-Safe Internet of Things: Current Solutions and Future Directions

Cited by 63 publications

References 45 publications

The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

A Quantum Blind Multi-Signature Method for the Industrial Blockchain

Post‐Quantum Cryptosystems for Blockchain

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