GAURAV VERMA

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Publications (18)

• Chaos-based optical cryptosystem with key management
  Journal of Optics 2026 DOI: 10.1007/s12596-024-02405-9
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• Optical video encryption using iterative phase retrieval and multimodal chaotic maps
  Optics Communications 2026 DOI: 10.1016/j.optcom.2026.132960
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• Towards secure fusion of heterogeneous images based on DWT using DCT-coupled chaos-driven optical encryption
  Digital Signal Processing 2026 DOI: 10.1016/j.dsp.2026.106218
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• Nonlinear image encryption based on phase truncation and phase retrieval operation
  Journal of Optics 2024 DOI: 10.1007/s12596-023-01499-x
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• Securing Color Information Based on CEDPM Keys
  IEEE Access 2024 DOI: 10.1109/ACCESS.2024.3422392
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• A novel four image encryption approach in sparse domain based on biometric keys
  Multimedia Tools and Applications 2023 DOI: 10.1007/s11042-023-14801-7
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• Securing Multiple Information Using Bio-Chaotic Keys
  IEEE Photonics Journal 2021 DOI: 10.1109/JPHOT.2020.3047806
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• Experimental optical secret sharing via an iterative phase retrieval algorithm
  Optics and Lasers in Engineering 2020 DOI: 10.1016/j.optlaseng.2019.105904
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• An optical asymmetric encryption scheme with biometric keys
  Optics and Lasers in Engineering 2019 DOI: 10.1016/j.optlaseng.2018.12.010
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• A novel optical two-factor face authentication scheme
  Optics and Lasers in Engineering 2019 DOI: 10.1016/j.optlaseng.2019.06.028
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