Visual cryptography for general access structures
Information and Computation
The General Neural-Network Paradigm for Visual Cryptography
IWANN '01 Proceedings of the 6th International Work-Conference on Artificial and Natural Neural Networks: Connectionist Models of Neurons, Learning Processes and Artificial Intelligence-Part I
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The paper proposes the semipublic encrypting scheme for visual cryptography using the Q'tron neural-network (Q'tron NN) model This encrypting scheme hides only the true secret from the public That is, the pictorial meaning appearing in a public share describes the public information in a document while leaving its confidential part undisclosed A piece of confidential information is retrievable if and only if a right user share is available The method to construct the Q'tron NN to fulfill the aforementioned scheme will be investigated An application that uses the scheme for key distribution in a public area will be demonstrated.