Encryption and decryption (IMAGE) Optica. Caption. Researchers created an optical system that encrypts information as a hologram that is scrambled when sent through a small container of liquid ...

To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...

Jan 31, 2024: Hydrogel platform enables versatile data encryption and decryption (Nanowerk Spotlight) Hydrogels are crosslinked polymer networks that can absorb huge volumes of water.In recent years, ...

Encryption and decryption are the essential processes in multimedia processing. Especially, in digital image processing, the importance of these two is high. Digital image processing facing ...