Improved Security Mechanisam of text in Video by using Steganographic Technique: A Review
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چکیده
Steganography is an art of hiding the secret message in a cover object without leaving a remarkable track on the original message. It is used to increase the security of message sent over the internet. In contrast to cryptography, it is not used to scramble the data but it is used to conceal the data in digital media. This review paper will deal with video steganography, cryptography, hash-LSB and a new encryption algorithm. At the end, we will discuss the goal of this paper and what types of techniques worked on video steganography. KeywordsSteganography, Cryptography, Hash-LSB, Encryption algorithm.
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تاریخ انتشار 2014