Asymmetric Optical Scanning Holography Encryption with Elgamal Algorithm
This paper proposes an asymmetric scanning holography cryptosystem based on the Elgamal algorithm. The method encodes images with sine and cosine holograms. Subsequently, each hologram is divided into a signed bit matrix and an unsigned hologram matrix, both encrypted using the sender’s private key...
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| Hauptverfasser: | , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
MDPI AG
2024-09-01
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| Schriftenreihe: | Photonics |
| Schlagworte: | |
| Online-Zugang: | https://www.mdpi.com/2304-6732/11/9/878 |
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