There exists a rising concern on security of healthcare data and service. Even small lost,
stolen, displaced, hacked, or communicated in personal health data could bring huge …

Many researchers have devoted themselves to studying image encryption based on chaotic
system and have made significant strides in research in recent decades. This paper first …

In order to improve the various security indicators and encryption and decryption speeds of
dynamic DNA coding in the field of image encryption, a selective image encryption method …

In this paper, an efficient chaos‐based image encryption scheme is proposed, which uses
the imitating jigsaw method containing revolving and shifting operations. In this scheme …

In order to improve the complexity of the chaotic system and ensure the relevant security
indicators of the cryptographic algorithm, a new chaotic image encryption algorithm based …

In this paper, a novel method for the construction of a fused magic cube of composite order
has been proposed by using the concept of compounding. The replacement of each block …

To solve the problem of the low secret space and security of some image schemes, a novel
4D chaotic system is derived in this paper. Compared with other similar chaotic systems, the …

With the fast growth of information technology (IT), the safety of image transmission and the
storing of images are becoming increasingly important. Traditional image encryption …

In response to the problem of uneven information distribution in DNA encoding, in this
article, a new DNA chaotic image encryption algorithm combining serrated spiral scrambling …

With the development of mobile communication network, especially 5G today and 6G in the
future, the security and privacy of digital images are important in network applications …