In this study, the security of Novel Enhanced Quantum Representation NEQR of quantum images are suggested by using the Quantum FourierTransform QFT with blind trent. In the protocol, QFT and key are usedto share signature with recipients. So all members know only their signatureinformation which are encrypted output of the QFT. This improves thesecurity of the protocol. In addition, the security of the protocol is providedby using reorder QFT output qubits with permutation of the blind trent.The security analysis expresses security of the transfer of the image withefective secret key usage.
Quantum Image Encryption and Authentication Quantum Fourier Transform Quantum Digital Signature
Primary Language | English |
---|---|
Journal Section | Research Article |
Authors | |
Publication Date | March 1, 2018 |
Published in Issue | Year 2018 Volume: 7 Issue: 1 |