5 papers
A Multiparty Quantum Private Equality Comparison scheme relying on states
Theodore Andronikos, Alla Sirokofskich
This paper introduces an innovative entanglement-based protocol that accomplishes multiparty quantum private comparison leveraging maximally entangled GHZ3 triplets. The primary mo…
A Quantum Approach to News Verification from the Perspective of a News Aggregator
Theodore Andronikos, Alla Sirokofskich
In the dynamic landscape of digital information, the rise of misinformation and fake news presents a pressing challenge. This paper takes a completely new approach to verifying new…
One-to-Many Simultaneous Secure Quantum Information Transmission
Theodore Andronikos, Alla Sirokofskich
This paper presents a new quantum protocol designed to simultaneously transmit information from one source to many recipients. The proposed protocol, which is based on the phenomen…
A Quantum Detectable Byzantine Agreement Protocol using only EPR pairs
Theodore Andronikos, Alla Sirokofskich
In this paper, we introduce a new quantum protocol for Detectable Byzantine Agreement. What distinguishes the proposed protocol among similar quantum protocols, is the fact that it…
A novel \& player scheme for Quantum Direct Communication
Theodore Andronikos, Alla Sirokofskich
This paper introduces two information-theoretically secure protocols that achieve quantum secure direct communication between Alice and Bob in the first case, and among Alice, Bod…