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Optical cryptosystems /
Advanced technologies such as artificial intelligence, big data, cloud computing, and the Internet of Things have changed the digital landscape, providing many new and exciting opportunities. However, they also provide ever-shifting gateways for information theft or misuse. Staying ahead requires th...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) :
IOP Publishing,
[2020]
|
| Colección: | IOP ebooks. 2020 collection.
IOP series in advances in optics, photonics and optoelectronics. |
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 024 | 7 | |a 10.1088/978-0-7503-2220-1 |2 doi | |
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| 082 | 0 | 4 | |a 005.8 |2 23 |
| 100 | 1 | |a Nishchal, Naveen K., |e author. | |
| 245 | 1 | 0 | |a Optical cryptosystems / |c Naveen K. Nishchal. |
| 264 | 1 | |a Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : |b IOP Publishing, |c [2020] | |
| 300 | |a 1 online resource (various pagings) : |b illustrations (some color). | ||
| 336 | |a text |2 rdacontent | ||
| 337 | |a electronic |2 isbdmedia | ||
| 338 | |a online resource |2 rdacarrier | ||
| 490 | 1 | |a IOP ebooks. [2020 collection] | |
| 490 | 1 | |a IOP series in advances in optics, photonics and optoelectronics | |
| 500 | |a "Version: 20191201"--Title page verso. | ||
| 504 | |a Includes bibliographical references. | ||
| 505 | 0 | |a 1. Digital techniques of data and image encryption -- 1.1. Introduction -- 1.2. Types of cryptography | |
| 505 | 8 | |a 2. Optical techniques of image encryption : symmetric cryptosystems -- 2.1. Introduction -- 2.2. Encryption using linear canonical transforms | |
| 505 | 8 | |a 3. Fully-phase image encryption -- 3.1. Introduction -- 3.2. Phase imaging -- 3.3. Fully-phase encryption | |
| 505 | 8 | |a 4. Joint transform correlator-based schemes for security and authentication -- 4.1. Introduction -- 4.2. DRPE using JTC -- 4.3. Authentication using fractional non-conventional JTC | |
| 505 | 8 | |a 5. Image watermarking and hiding -- 5.1. Introduction -- 5.2. Information hiding and watermarking under the DRPE framework -- 5.3. Optical asymmetric watermarking | |
| 505 | 8 | |a 6. Polarization encoding -- 6.1. Introduction -- 6.2. Double random phase polarization encoding -- 6.3. Polarization encoding-based asymmetric cryptosystem | |
| 505 | 8 | |a 7. Digital holography-based security schemes -- 7.1. Introduction -- 7.2. Phase-shifting interferometry -- 7.3. Numerical reconstruction of digital holograms -- 7.4. Information security using digital holography -- 7.5. Digital holography-based geometries for image encryption | |
| 505 | 8 | |a 8. Securing fused multispectral data -- 8.1. Introduction -- 8.2. Image fusion principle using wavelet transform -- 8.3. Security of fused data/images -- 8.4. Asymmetric cryptosystems with fused color components -- 8.5. Color image encryption using XOR operation with LED | |
| 505 | 8 | |a 9. Chaos-based information security -- 9.1. Introduction -- 9.2. Chaos and cryptography -- 9.3. Chaos functions -- 9.4. Chaos-based optical asymmetric cryptosystem | |
| 505 | 8 | |a 10. Optical asymmetric cryptosystems -- 10.1. Introduction -- 10.2. Asymmetric cryptosystems -- 10.3. Phase retrieval -- 10.4. Photon counting imaging -- 10.5. PCI and phase-truncated FrT-based asymmetric encryption | |
| 505 | 8 | |a 11. Attacks on optical security schemes -- 11.1. Introduction -- 11.2. Brute-force attack -- 11.3. Differential attack -- 11.4. Known-plaintext attack -- 11.5. Chosen-plaintext attack -- 11.6. Chosen-ciphertext attack -- 11.7. Specific attack -- 11.8. Collision attack -- 11.9. Occlusion attack -- 11.10. Effects of additive and multiplicative noise | |
| 505 | 8 | |a 12. Optical security keys/masks -- 12.1. Introduction -- 12.2. Literature review -- 12.3. Random phase mask -- 12.4. Structured phase mask. | |
| 520 | 3 | |a Advanced technologies such as artificial intelligence, big data, cloud computing, and the Internet of Things have changed the digital landscape, providing many new and exciting opportunities. However, they also provide ever-shifting gateways for information theft or misuse. Staying ahead requires the development of innovative and responsive security measures, and recent advances in optical technology have positioned it as a promising alternative to digital cryptography. Optical Cryptosystems introduces the subject of optical cryptography and provides up-to-date coverage of optical security schemes. Optical principles, approaches, and algorithms are discussed as well as applications, including image/data encryption-decryption, watermarking, image/data hiding, and authentication verification. This book also includes MATLAB[reg] codes, enabling students and research professionals to carry out exercises and develop newer methods of image/data security and authentication. | |
| 521 | |a Postgraduate students, researchers, and educators in the area of information security and optical cryptography. | ||
| 530 | |a Also available in print. | ||
| 538 | |a Mode of access: World Wide Web. | ||
| 538 | |a System requirements: Adobe Acrobat Reader, EPUB reader, or Kindle reader. | ||
| 545 | |a Dr Naveen Kumar Nishchal is currently an associate professor in the Department of Physics at the Indian Institute of Technology (IIT) Patna. He joined IIT Patna in December 2008. Dr Nishchal received his PhD degree in physics from IIT Delhi in 2005. His research interests include optical information processing, image encryption, watermarking, digital holography, interferometry, correlation based optical pattern recognition, and fractional Fourier transform-based signal processing. He is a senior member of OSA, SPIE and life fellow of Optical Society of India. He is a life member of Indian Science Congress Association and Lasers and Spectroscopy Society of India. He has authored or co-authored 60 peer-reviewed international journal papers, two book chapters, and 150 papers in various conferences/seminars/symposia. | ||
| 588 | 0 | |a Title from PDF title page (viewed on January 6, 2020). | |
| 650 | 0 | |a Optical data processing. | |
| 650 | 0 | |a Information storage and retrieval systems |x Security measures. | |
| 650 | 0 | |a Cryptography. | |
| 650 | 7 | |a Applied optics. |2 bicssc | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING / Optics. |2 bisacsh | |
| 710 | 2 | |a Institute of Physics (Great Britain), |e publisher. | |
| 776 | 0 | 8 | |i Print version: |z 9780750322188 |z 9780750322218 |
| 830 | 0 | |a IOP ebooks. |p 2020 collection. | |
| 830 | 0 | |a IOP series in advances in optics, photonics and optoelectronics. | |
| 856 | 4 | 0 | |u https://iopscience.uam.elogim.com/book/978-0-7503-2220-1 |z Texto completo |