A Novel (t, s, k, n)-Threshold Visual Secret Sharing Scheme Based on Access Structure Partition

Z Liu, G Zhu, YG Wang, J Yang, S Kwong - ACM Transactions on …, 2020 - dl.acm.org
Visual secret sharing (VSS) is a new technique for sharing a binary image into multiple
shadows. For VSS, the original image can be reconstructed from the shadows in any …

Weighted visual secret sharing for general access structures based on random grids

Z Liu, G Zhu, F Ding, S Kwong - Signal Processing: Image Communication, 2021 - Elsevier
The traditional visual secret sharing (VSS) schemes share a secret image into multiple
shares, and all the shares have the same importance. However, it is occasionally necessary …

Chinese remainder theorem-based essential secret image sharing

Z Liu, J Yang, G Zhu - … , Internet of People and Smart City …, 2021 - ieeexplore.ieee.org
It is well known that the shares generated by most secret image sharing (SIS) schemes are
of equal importance. However, in some essential SIS (ESIS) schemes, the generated shares …

A Novel Cryptographic Approach to Implement Confidentiality Using Point Reflection Property

T Das, N Kar - Trends in Computational Intelligence, Security and …, 2020 - Springer
Data Privacy is a prime concern in 21st century. To maintain secrecy of data, many
cryptographic algorithms are available. Cryptography is the science or study of the …

Weiterführende Themen der Kryptografie

S Wendzel, S Wendzel - IT-Sicherheit für TCP/IP-und IoT-Netzwerke …, 2018 - Springer
Dieses Kapitel führt in die Grundlagen der Public Key Infrastructure (PKI) und der Virtuellen
Privaten Netzwerke (VPN), insbesondere IPSec und TLS, ein. Anschließend werden die …