Optical cryptosystems. ([2020])

• Record Type: Book
• Further Information: Note: Naveen K. Nishchal.
• Authors: Nishchal, Naveen K
• Other Names: Institute of Physics (Great Britain), publisher.
• Contents: 1. Digital techniques of data and image encryption -- 1.1. Introduction -- 1.2. Types of cryptography 2. Optical techniques of image encryption : symmetric cryptosystems -- 2.1. Introduction -- 2.2. Encryption using linear canonical transforms 3. Fully-phase image encryption -- 3.1. Introduction -- 3.2. Phase imaging -- 3.3. Fully-phase encryption 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 5. Image watermarking and hiding -- 5.1. Introduction -- 5.2. Information hiding and watermarking under the DRPE framework -- 5.3. Optical asymmetric watermarking 6. Polarization encoding -- 6.1. Introduction -- 6.2. Double random phase polarization encoding -- 6.3. Polarization encoding-based asymmetric cryptosystem 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 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 9. Chaos-based information security -- 9.1. Introduction -- 9.2. Chaos and cryptography -- 9.3. Chaos functions -- 9.4. Chaos-based optical asymmetric cryptosystem 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 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 12. Optical security keys/masks -- 12.1. Introduction -- 12.2. Literature review -- 12.3. Random phase mask -- 12.4. Structured phase mask.
• Publisher Details: Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : IOP Publishing
• Publication Date: 2020
• Extent: 1 online resource, illustrations (some color)
• Subjects: 005.8; Optical data processing; Information storage and retrieval systems -- Security measures; Cryptography; Applied optics; TECHNOLOGY & ENGINEERING / Optics; Cryptography; Information storage and retrieval systems -- Security measures; Optical data processing; Electronic books
• Languages: English
• ISBNs: 9780750322201; 0750322209; 9780750322195; 0750322195
• Related ISBNs: 9780750322188; 0750322187; 9780750322218; 0750322217
• Notes: Note: Includes bibliographical references.; Note: Title from PDF title page (viewed on January 6, 2020).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.