Image encryption involves transforming visual data into an unreadable format to protect its confidentiality. This process uses cryptographic algorithms to secure images, making them inaccessible without a decryption key. In digital asset applications, it can safeguard sensitive visual information associated with NFTs or secure communication. The goal is to prevent unauthorized access and maintain privacy.
Context
Discussions around image encryption in the crypto space often relate to digital rights management, secure content delivery, and the privacy aspects of non-fungible tokens (NFTs). As digital art and media gain prominence on blockchains, the methods for securing and authenticating visual assets are under continuous development. Innovations in this area aim to provide stronger protection for digital ownership and intellectual property.
This research introduces a novel multi-level optical physical unclonable function, generating adaptable cryptographic keys to secure diverse networks from IoT to sensitive data.
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