Search
Search Results
-
A dynamic quantum group blind signature scheme based on four-particle cluster state
Group blind signature (GBS) is the combination of group signature and blind signature (BS) concepts [
1 ]. GBS allows any member of the group to... -
Quantum (t, m, n) Threshold Group Blind Signature Scheme with Flexible Number of Participants
With the progress of science and technology, as well as the development of quantum computing and quantum information theory, quantum digital...
-
Quantum multi-proxy strong blind signature based on block blind coding
In practical application, many scenarios need to protect user identity and privacy, and multiple parties are required to participate in transaction...
-
A Secure Quantum Proxy Group Signature Scheme Based on Three-qubit Entangled States
In this paper, a secure quantum proxy group signature (QPGS) scheme based on three-qubit entangled states is proposed. The three-qubit entangled...
-
Quantum multi-proxy blind signature based on cluster state
Different from traditional digital signatures, quantum blind signatures can implement a signature without knowing the specific content, and their...
-
Quantum homomorphic aggregate signature based on quantum Fourier transform
With the rapid development of computer and internet technology, quantum signature plays an extremely important role in modern secure communication....
-
Quantum (t,n) Threshold Proxy Blind Signature Scheme Based on Bell States
From the practical demand, this paper proposes a quantum ( t , n ) threshold proxy blind signature scheme based on Bell states. In our scheme, any t ...
-
SKC-CCCO: an encryption algorithm for quantum group signature
Quantum group signature (QGS) is an important variation in arbitrated quantum signature, and it can be used for special demands. However, most of...
-
Bell state-based semi-quantum signature scheme with arbitrator
Semi-quantum signature is an important research topic in quantum cryptography. Based on the Bell states, a semi-quantum signature scheme with...
-
-
Semi-quantum ring signature protocol based on multi-particle GHZ state
The emergence of semi-quantum protocols reduces the conditions for the implementation of quantum signatures, so that users without quantum...
-
Multi-proxy Signature Scheme Using Five-qubit Entangled State Based on Controlled Quantum Teleportation
With the upgrading of communication technology and the rapid development of quantum computing, the classical digital signature schemes are faced with...
-
A Quantum Aggregate Signature Scheme Based on Quantum Teleportation Using Four-qubit Cluster State
With the development of quantum computing theory, classical digital signature scheme has encountered unprecedented challenges, which further...
-
A novel quantum ring signature scheme without using entangled states
Ring signature is widely used in e-commerce and voting systems because of its excellent anonymity. Some schemes have quantum ring signatures that...
-
A Secure Quantum Voting Scheme Based on Quantum Group Blind Signature
We proposed a secure quantum voting scheme employing five-qubit cluster state as quantum channel. It is based on quantum group blind signature. With...
-
Quantum Proxy Threshold Multiple Signature Scheme
The security of quantum cryptography is based on microscopic quantum properties, which is much higher than that of classical cryptography. In this...
-
A practical quantum designated verifier signature scheme for E-voting applications
Although most of the quantum signatures can be verified by a designated receiver, they do not match the classical designated verifier signature since...
-
Electronic Voting Scheme Based on a Quantum Ring Signature
For actual voting, the most important thing is voter privacy. Ring signatures widely used in electronic voting protocols to protect voter privacy due...
-
A probabilistic model of quantum states for classical data security
The phenomenal progress of quantum information theory over the last decade has substantially broadened the potential to simulate the superposition of...
