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Text Steganography using Article Mapping Technique(AMT) and SSCE

Abstract

In this contribution we present a novel work of text steganography. Now a days, maintain the security of the secret data has been a great challenge. Sender can encrypt the message before sending it. Encrypted messages sending frequently through a communication channel like Internet, draws the attention of third parties, hackers and crackers, perhaps causing attempts to break and reveal the original messages. Steganography is a promising area which is used for secured data transmission over any public media. Considerable amount of work has been carried out by different researchers on steganography. In this paper, a steganographic model has been proposed which has more embedding capacity of text based steganography technique for communicating information more securely between two locations is proposed. The authors incorporated the idea of secret key for authentication at both ends in order to achieve high level of security. As a further improvement of security level, the information has been encoded through SSCE values and embedded into the cover text using the proposed text steganography method to form the stego text. This encoding technique has been used at both ends in order to achieve high level of security. At the receiver side different reverse operation has been carried out to get back the original information.

Indradip Banerjee, Souvik Bhattacharyya and Gautam Sanyal

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