A Novel Approach of Text Steganography using Nonlinear Character Positions (NCP)

Samanta, Sabyasachi; Dutta, Saurabh; Sanyal, Goutam

doi:10.5815/ijcnis.2014.01.08

Cited by 4 publications

(2 citation statements)

References 8 publications

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“…Moreover, text steganography is one of the oldest information hiding techniques, which is considered as the hardest cover media to use for steganography purpose due to less redundant information available inside the text files for hiding the data [7,8,10,11,[14][15][16]. Therefore, several researchers have developed some text techniques over the past decade, which can be categorized under three approaches, namely format-based, random and statistical generation and linguistic [11,15,17,18], as fig, 2 shows. In fact, each text steganography approach manipulates the cover text (text file) in a different way to hide the secret message.…”

Section: Related Workmentioning

confidence: 99%

Text Steganography using Daily Emotions Monitoring

Patiburn¹,

Iranmanesh²,

Teh³

2017

IJEME

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Early in 2008, it was emphasized that sending messages through public networks will draw the attention of third parties such as attackers, perhaps causing attempts to break and reveal messages. Thus, cryptography was initially used to send a text message by producing cipher text. Although cryptography provides confidentiality for sent message, but the cipher text that is generated appears nonsense for the attacker, which leads to being identified as the sensitive information. In order to overcome this problem, this paper introduces a novel mobile steganography technique, based on using emoticons to deliver sensitive information as a daily emotion monitoring application. Based on achieved result, 88 characters can be embedded and sent to the recipient successfully in a hidden way.

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Section: Related Workmentioning

confidence: 99%

Text Steganography using Daily Emotions Monitoring

Patiburn¹,

Iranmanesh²,

Teh³

2017

IJEME

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“…There are many algorithms and methods to accomplish data steganography [6][7][8][9] and cryptography [10][11][12]. And to combine them in one system, it requires selecting the best method from each one of them to suit and verify the intended needs of the applications.…”

Section: Introductionmentioning

confidence: 99%

Transmitting Security Enforcement By Text Encrypting and Image Hiding Technique using Combined Encrypt/Hide Keys

Khami¹

2018

IJEM

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Comparative study of cryptography and steganography techniques shows that they have some strong and weak points when they used alone. But as we know from soft computing techniques (neural, genetic, and fuzzy computing), that when combining (hybridizing), more than one techniques, by the suitable way to do a job, the outcome will be a better technique with more strong points and less weak points. Work of this paper represents an attempt to prove that combining cryptography with steganography techniques will result in hard transmitting system to break and thus enforcing security issues of secret text data transmitting over public channels. Matlab programs are written to encrypt plain text secret information following AES encrypt/decrypt algorithm with a key of 128 bits long and then hide/extract the text according to LSB insertion method with a key of 128 bits long too. System tests show that both techniques enforce each other and private data transmitting become more secure.

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Improvement of “Text Steganography Based on Unicode of Characters in Multilingual” by Custom Font with Special Properties

Baawi

Nasrawi

abdulameer

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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Since computer utilization is expanding, for both social and trade ranges, secure communications through channels got to be an exceptionally critical issue. Information hiding away could be a strategy to get a secure communication medium and securing the data amid transmission. Text documents have very less redundant information as compared to the images and audio, therefore, text steganography is most challenging. This paper aims to improve “text steganography based on Unicode of characters in multilingual” by design new font with special properties for purposes of hiding data. Furthermore, this method based on making the same glyphs for the multiple codes, the Set of High-Frequency Letters called SHFL in the English language was chosen for the embedding process. The hiding method replaces the code of English symbol with other code that has the same glyph exactly. Two bits are hidden at once, utilizing glyph1 for hiding 00 and utilizing glyph2, glyph3, and glyph4 for hiding 01, 10, and 11. The improvement increases the steganography capacity, transparency and improves the security and robustness of the text stego file.

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A Novel Approach of Text Steganography using Nonlinear Character Positions (NCP)

Cited by 4 publications

References 8 publications

Text Steganography using Daily Emotions Monitoring

Text Steganography using Daily Emotions Monitoring

Transmitting Security Enforcement By Text Encrypting and Image Hiding Technique using Combined Encrypt/Hide Keys

Improvement of “Text Steganography Based on Unicode of Characters in Multilingual” by Custom Font with Special Properties

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