Coding Side-Information for Implementing Cubic Transformation
This work addresses a specific implementation challenge in public-key cryptography, offering an incremental improvement for secure communication systems.
The paper tackles the implementation of the cubic public-key transformation by proposing a coding scheme for side-information using the residue number system, which can also be applied to conventional encryption for purposes like watermarking to detect attacks or enable authentication.
This paper considers the implementation of the cubic public-key transformation, a public-key cryptographic scheme that requires sending of additional side-information. A coding scheme for the side-information, based on the residue number system, is presented. In the conventional one-to-one encryption mapping also, such coding can be used to send additional like that of watermarking, which could be used to detect man-in-the-middle attacks or used for authentication.