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The square root law of steganography: Bringing theory closer to practice

Abstract:

There are two interpretations of the term `square root law of steganography'. As a rule of thumb, that the secure capacity of an imperfect stegosystem scales only with the square root of the cover size (not linearly as for perfect stegosystems), it acts as a robust guide in multiple steganographic domains. As a mathematical theorem, it is unfortunately limited to artificial models of covers that are a long way from real digital media objects: independent pixels or first-order stationary Ma...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1145/3082031.3083235

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Institution:
University of Oxford
Oxford college:
University College
Role:
Author
Publisher:
Association for Computing Machinery Publisher's website
Journal:
ACM Workshop on Information Hiding and Multimedia Security Journal website
Host title:
ACM Workshop on Information Hiding and Multimedia Security
Publication date:
2017-06-01
Acceptance date:
2017-04-10
Event location:
Drexel University, Philadelphia, PA
DOI:
Source identifiers:
689702
Keywords:
Pubs id:
pubs:689702
UUID:
uuid:335ed32c-977a-4d7f-adc3-3e5c0b90a124
Local pid:
pubs:689702
Deposit date:
2017-04-17

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