In this paper, a three-party controlled quantum secure direct communication protocol based
on GHZ-like state is proposed. In this scheme, the receiver can obtain the sender's two …

In this paper using quantum secret sharing based on quantum secure direct communication,
four-bit secret message is transmitted, that any of the receivers cannot achieve any rate of …

The proposed quantum secret sharing protocol in this article conveys n bit secret messages
from the sender to the n receivers making use of a secure direct communication. In this …

Quantum computing is a fast‐developing technology that uses the principles of quantum
physics to solve issues that are too complicated for conventional computers. Even the most …

The field of quantum cryptography is mostly theoretical therefore in this paper we represent
its implementation by means of virtual scenarios. The central issue in cryptography is the …

The metrology of the QKD devices and systems grows increasingly important in recent years
not only because of the needs for conformance and performance testing in the …

Of late security has become a key concern of data transmission mechanism over a
communications channel. In an asymmetric cryptographic system, a public key is shared …

Security is today's foremost concern over the transmission channel. To lessen this security
threat, DNA-based cryptography has emerged as an alternative to encryption of the data and …

Inspired by quantum secure direct communication, a three-party quantum secret sharing
approach is proposed. In the preparation phase, the sender shares a GHZ state among …

Using entanglement swapping, a quantum secret sharing protocol is proposed. After sharing
three-EPR among users, for encoding the message, the sender prepares an auxiliary EPR …