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A novel approach to secret data concealment with high cover text capacity and security

机译:具有高封面文字容量和安全性的秘密数据隐藏的新方法

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摘要

Massive technological advancement and rapid internet growth has made the security of secret data more challenging for security researchers. Though, steganography techniques were also evolved but still require large cover text to conceal large message. Therefore, to deal capacity issue, present research articulates a novel approach to achieve high data concealment capacity of cover text along with security by using combination of steganography and cryptography. Current algorithm applies four-layer encryption on secret message and seven Unicode characters such as invisible plus (IP), invisible separator (IS), inhabit symmetric swapping (ISS), left to right override (LRO), (ZWNJ), zero width joiner (ZWJ), zero width non-joiner and zero width character (ZWC), are employed to embed secret information into English carrier text to generate stego text object. The result reflects tremendous increase of 300% in carrier text capacity and encryption significantly enhances the security of secret information. Moreover, the identical carrier and stego text reduces hacker's attention.
机译:大规模的技术进步和快速的Internet增长使秘密数据的安全性对安全研究人员更具挑战性。尽管隐写术技术也得到了发展,但仍然需要大的封面文字来隐藏大消息。因此,为了解决容量问题,本研究提出了一种新方法,通过结合使用隐写术和密码术来实现封面文本的高数据隐藏能力以及安全性。当前算法对秘密消息和七个Unicode字符应用四层加密,例如不可见加号(IP),不可见分隔符(IS),居住对称交换(ISS),从左到右覆盖(LRO),(ZWNJ),零宽度连接符(ZWJ),零宽度非连接符和零宽度字符(ZWC),用于将机密信息嵌入英文载体文本中以生成隐秘文本对象。结果表明,运营商的文本容量大大增加了300%,并且加密显着增强了秘密信息的安全性。而且,相同的载体和隐秘文本会减少黑客的注意力。

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