An extension of imagechain concept that allows multiple images per block
Katarzyna Koptyra, Marek R. Ogiela · IEEE INFOCOM 2022 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) · 2022
This paper extends the concept of imagechain by a new feature. Now it is possible to store multiple images per block. If necessary, the block is split into parts and each of them is embedded in an individual image. All images from the previous block take part in hash computation. Described construction uses secret splitting for creating shares and steganographic algorithms for embedding and recovering data.