A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
An Information-Theoretic Approach to Steganography and Watermarking
IH '99 Proceedings of the Third International Workshop on Information Hiding
A Fragile Watermarking Scheme for Image Authentication with Localization and Recovery
ISMSE '04 Proceedings of the IEEE Sixth International Symposium on Multimedia Software Engineering
A bind RGB color image watermarking based on singular value decomposition
AICCSA '10 Proceedings of the ACS/IEEE International Conference on Computer Systems and Applications - AICCSA 2010
Proceedings of the 4th international conference on Digital Watermarking
IWDW'05 Proceedings of the 4th international conference on Digital Watermarking
Secret and public key image watermarking schemes for image authentication and ownership verification
IEEE Transactions on Image Processing
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The increased use of multimedia applications pose more problems concerning the preservation of confidentiality and authenticity of the transmission of digital data. These data, in particular the images should be protected from tampering. The solution is the use of fragile watermarking. Fragile watermarking can be modeled as a problem of communication of a signal over a noisy and hostile channel, where the attack takes place. Indeed, the use of error checking algorithms appear natural. . Cyclic redundancy check (CRC) code provides a simple, yet powerful, method for the detection of burst errors during digital data transmission and storage. CRC is one of the most versatile error checking algorithm used in various digital communication systems. In this paper, we propose a novel fragile watermarking scheme based CRC checksum and public key cryptosystem for RGB color image authentication.