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Gyratory Assisted Info Hide-A Nibble Differencing for Message Embedding

机译:旋转辅助信息隐藏-消息嵌入的半字节差分

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摘要

The growing demand to protect the confidential messages and documents paved way for the invent of information security techniques. Whatever, be the strength of security algorithms and standards, an equal amount or greater than that attempt is made to crack the information which employs an algorithm to make it invisible to anonymous. New techniques and algorithms will help a lot for strengthening the security of our information systems. Steganography is basically a science turned art to hide the payload with the help of a carrier. We propose a spatial domain image steganography technique which uses two aspects for information hiding-one being the pixel nibble difference and the other in the form of block rotation decided by a variable P'. This technique adds a technique to the group of information hiding techniques where block rotation can be decided by various parameters concerned with the carrier which may be audio, video or text.
机译:保护机密消息和文档的日益增长的需求为信息安全技术的发明铺平了道路。无论安全算法和标准的强度如何,都将尝试使用等于或大于此值的强度来破解信息,而该信息采用的算法是使其对匿名者不可见。新技术和算法将对增强我们的信息系统的安全性有很大帮助。隐写术基本上是一门科学转变的艺术,可以借助载体隐藏有效载荷。我们提出一种空间域图像隐写术技术,该技术使用两个方面来进行信息隐藏:一个方面是像素半字节差,另一方面是由变量P'决定的块旋转形式。该技术将一种技术添加到信息隐藏技术的组中,其中可以通过与载体有关的各种参数来确定块旋转,该参数可以是音频,视频或文本。

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