论文部分内容阅读
本文针对在网络层上建立隐存储信道传输隐蔽信息的问题进行了探讨,提出了一个完整的隐蔽信息加密解密方案。方案中采用随机序列每次生成唯一的密钥对隐蔽信息进行加密。实验证明,这种加密方案对包过滤防火墙有一定的挑战性。
In this paper, we discuss the problem of establishing hidden information transmission of hidden memory channel at the network layer, and propose a complete encryption and decryption scheme of hidden information. The scheme uses a random sequence to generate a unique key each time to encrypt the hidden information. Experiments show that this encryption scheme to packet filtering firewall has a certain challenge.