Lejun Zhang1, 2, Zhijie Zhang1, Weizheng Wang3, Rasheed Waqas1, Chunhui Zhao1, 4, Seokhoon Kim5, Huiling Chen6, *
CMC-Computers, Materials & Continua, Vol.65, No.1, pp. 597-616, 2020, DOI:10.32604/cmc.2020.011554
Abstract As an extension of the traditional encryption technology, information hiding
has been increasingly used in the fields of communication and network media, and the
covert communication technology has gradually developed. The blockchain technology
that has emerged in recent years has the characteristics of decentralization and tamper
resistance, which can effectively alleviate the disadvantages and problems of traditional
covert communication. However, its combination with covert communication thus far has
been mostly at the theoretical level. The BLOCCE method, as an early result of the
combination of blockchain and covert communication technology, has the problems of
low information embedding efficiency, the use… More >
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