聚焦于ASCII文本文档的数字隐写术的现状
State Of The Art In Digital Steganography Focusing ASCII Text Documents
摘要：
模拟信号的数字化已经为信息隐藏开辟了新的途径，并且电信领域中的最新进展已经进一步满足了这种期望。从铜线到光纤，技术已经发展，隐蔽通道通信的方式也在发展。我们所说的“隐蔽”是指“任何不用于其使用目的的东西”。对这种隐蔽信道通信的存在的调查和检测一直是信息安全专业人员的严重关注，其现在已经演变成对手在“公开”中秘密通信而不被据称捕获或注意的激励源。本文介绍了一份调查报告的隐写技术，已发展多年来隐藏秘密信息的存在内一些封面（文本）对象。在介绍主题之后，讨论范围缩小到数字ASCII文本文档被用作封面的区域。最后是结语，对全文进行了总结。
英文摘要：
Digitization of analogue signals has opened up new avenues for information hiding and the recent advancements in the telecommunication field has taken up this desire even further. From copper wire to fiber optics, technology has evolved and so are ways of covert channel communication. By "Covert" we mean "anything not meant for the purpose for which it is being used". Investigation and detection of existence of such cover channel communication has always remained a serious concern of information security professionals which has now been evolved into a motivating source of an adversary to communicate secretly in "open" without being allegedly caught or noticed. This paper presents a survey report on steganographic techniques which have been evolved over the years to hide the existence of secret information inside some cover (Text) object. The introduction of the subject is followed by the discussion which is narrowed down to the area where digital ASCII Text documents are being used as cover. Finally, the conclusion sums up the proceedings.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
