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Analysis of Image Steganography Techniques for Different Image Format

机译:不同图像格式的图像隐写技术分析

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摘要

Steganography is the method of hiding one type of information into other type of information, hiding a secret a message in a cover so that others can’t know the presence of the secret information. It provides an extra layer of security in communication and information sharing. Security is an important aspect of the communication process; everyone want security in communication. The main purpose of this paper is to introduce security of information that people share among them. In this paper we are presenting different methods of substitution techniques of image steganography and their comparison. Least significant bit and most significant bit substitution techniques are used. Information is hidden in an image file and then decoded back for the secret message. Hiding the presence of any hidden information makes this more secure. This implementation can be used by secret service agencies and also common people for secure communication.
机译:隐写术是将一种类型的信息隐藏成其他类型的信息,隐藏在封面中的秘密消息,以便其他人无法知道秘密信息的存在。它在通信和信息共享中提供了额外的安全性。安全是通信过程的一个重要方面;每个人都希望沟通安全。本文的主要目的是介绍人们在其中共享的信息的安全性。在本文中,我们正在呈现不同的图像隐喻和比较的替代技术方法。使用最低有效位和最重要的位替换技术。信息隐藏在图像文件中,然后解码回秘密消息。隐藏任何隐藏信息的存在使得更安全。该实现可以由秘密服务机构以及普通人使用普通人来使用。

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