Secure transmission of secret data using optimization based embedding techniques in Blockchain

作者：

Highlights：

• Storing the data in the Blockchain network and the availability of intelligent contracts effectively.

• Reduces the threats to the data and legal obligations.

• The data are embedded in the optimal location of the network using the proposed algorithm.

• Secure transmission of private data without seeking attention from unauthorized access.

摘要

•Storing the data in the Blockchain network and the availability of intelligent contracts effectively.•Reduces the threats to the data and legal obligations.•The data are embedded in the optimal location of the network using the proposed algorithm.•Secure transmission of private data without seeking attention from unauthorized access.

论文关键词：Optimization,Steganography images,Secure transmission,Image embedding,DWT

论文评审过程：Received 19 May 2022, Revised 23 July 2022, Accepted 5 August 2022, Available online 23 August 2022, Version of Record 27 August 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.118469