Quantum Secure Multi-party Summation Based on entanglement swapping

• URL: http://arxiv.org/abs/2103.12271v2
• Date: Thu, 25 Mar 2021 11:25:06 GMT
• Title: Quantum Secure Multi-party Summation Based on entanglement swapping
• Authors: Hong Chang, Yiting Wu, Gongde Guo, and Song Lin
• Abstract summary: We present a quantum secure multi-party summation protocol, which allows multiple mutually distrustful parties to compute the summation of their secret data. In the presented protocol, a semitrusted third party is introduced to help multiple parties to achieve this secure task. At last, its security against some common attacks is analyzed, which shows that the presented protocol is secure in theory.
• Score: 16.298896422265297
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this paper, we present a quantum secure multi-party summation protocol, which allows multiple mutually distrustful parties to securely compute the summation of their secret data. In the presented protocol, a semitrusted third party is introduced to help multiple parties to achieve this secure task. Besides, the entanglement swapping of $d$-level cat states and Bell states is employed to securely transmit message between each party and the semitrusted third party. At last, its security against some common attacks is analyzed, which shows that the presented protocol is secure in theory.

Related papers

• Towards efficient and secure quantum-classical communication networks [47.27205216718476]
  There are two primary approaches to achieving quantum-resistant security: quantum key distribution (QKD) and post-quantum cryptography (PQC) We introduce the pros and cons of these protocols and explore how they can be combined to achieve a higher level of security and/or improved performance in key distribution. We hope our discussion inspires further research into the design of hybrid cryptographic protocols for quantum-classical communication networks.
  arXiv  Detail & Related papers  (2024-11-01T23:36:19Z)
• Quantum digital signature based on single-qubit without a trusted third-party [45.41082277680607]
  We propose a brand new quantum digital signature protocol without a trusted third party only with qubit technology to further improve the security. We prove that the protocol has information-theoretical unforgeability. Moreover, it satisfies other important secure properties, including asymmetry, undeniability, and expandability.
  arXiv  Detail & Related papers  (2024-10-17T09:49:29Z)
• Orthogonal-state-based Measurement Device Independent Quantum Communication [32.244698777387995]
  We propose a new protocol of measurement-device-independent quantum secure direct communication and quantum dialogue employing single basis, i.e., Bell basis as decoy qubits for eavesdropping detection. Our protocols leverage fundamentally distinct resources to close the security loopholes linked to measurement devices, while also effectively doubling the distance for secure direct message transmission.
  arXiv  Detail & Related papers  (2024-09-30T15:57:17Z)
• Efficient source-independent quantum conference key agreement [25.617190829449893]
  Quantum conference key agreement (QCKA) enables the unconditional secure distribution of conference keys among multiple participants. We propose a source-independent QCKA scheme utilizing the post-matching method. We introduce an equivalent distributing virtual multi-photon entanglement protocol for providing the unconditional security proof.
  arXiv  Detail & Related papers  (2024-06-25T04:24:06Z)
• Verifying the security of a continuous variable quantum communication protocol via quantum metrology [1.6632263048576381]
  Quantum mechanics offers the possibility of unconditionally secure communication between multiple remote parties. Security proofs for such protocols typically rely on bounding the capacity of the quantum channel in use. In this work we establish a connection between these two areas.
  arXiv  Detail & Related papers  (2023-11-09T14:15:42Z)
• Composable Security of Distributed Symmetric Key Establishment Protocol [4.806505912512235]
  We show the composable security of the DSKE protocol in the constructive cryptography framework of Maurer. As DSKE is scalable in a network setting with no distance limit, it is expected to be a cost-effective quantum-safe solution to safeguarding the network security against the threat of quantum computers.
  arXiv  Detail & Related papers  (2023-04-26T19:14:52Z)
• Deploying Convolutional Networks on Untrusted Platforms Using 2D Holographic Reduced Representations [33.26156710843837]
  We create a neural network with a pseudo-encryption style defense that empirically shows robustness to attack. By leveraging Holographic Symbolic Reduced Representations (HRR), we create a neural network with a pseudo-encryption style defense that empirically shows robustness to attack.
  arXiv  Detail & Related papers  (2022-06-13T03:31:39Z)
• Secure multi-party quantum summation based on quantum Fourier transform [0.0]
  The proposed protocol can resist both the outside attacks and the participant attacks. One party cannot obtain other parties' private integer strings; and it is secure for the colluding attack performed by at most n-2 parties, where n is the number of parties.
  arXiv  Detail & Related papers  (2022-05-12T14:36:18Z)
• Multi-party quantum key agreement protocol with authentication [16.298896422265297]
  A multi-party quantum key agreement protocol with authentication is proposed. Classical hash function and Hadamard operation are utilized to authenticate the identity of participants. The security of this protocol against common attacks is analyzed.
  arXiv  Detail & Related papers  (2021-03-23T01:12:55Z)
• Composable Security for Multipartite Entanglement Verification [3.4806267677524896]
  We present a composably secure protocol allowing $n$ parties to test an entanglement generation resource controlled by a possibly dishonest party. The test consists only in local quantum operations and authenticated classical communication once a state is shared among them. Our protocol can typically be used as a subroutine in a Quantum Internet, to securely share a GHZ state among the network before performing a communication or computation protocol.
  arXiv  Detail & Related papers  (2020-04-16T14:33:17Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.