{"product_id":"attribute-based-encryption-abe-isbn-9781119989356","title":"Attribute-based Encryption (ABE)","description":"\u003cb\u003eAttribute-based Encryption (ABE)\u003c\/b\u003e \u003cp\u003e\u003cb\u003eEnables readers to understand applications of attribute-based encryption schemes in cloud computing with the support of blockchain technology\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003eWith a focus on blockchain technology, \u003ci\u003eAttribute-based Encryption (ABE) \u003c\/i\u003eprovides insight into the application of attribute-based encryption (ABE) schemes, discussing types of blockchains, fundamentals of blockchain, and how blockchains are constructed. \u003c\/p\u003e\u003cp\u003eComprised of 16 chapters, the text provides an overview of the components that go into creating a dual ABE system of encryption proofs within the following: composite bilinear groups, dual pairing vector space framework, matrix pairing framework, framework for matrix pairing, and the application of cryptographic scheme on blockchain. The team of authors discuss the basic construction components of ABE and share the security models, including the selective and semi- adaptive security models, applying these to either prime order or composite order groups. \u003c\/p\u003e\u003cp\u003eThe book also discusses the tools used for converting a composite order ABE scheme to prime order and an adaptive secure ABE scheme based on prime order. \u003c\/p\u003e\u003cp\u003eIn \u003ci\u003eAttribute-based Encryption (ABE)\u003c\/i\u003e, readers can expect to find information on: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMathematical background of ABE, covering group and cyclic group, elliptic curves, curve selection, supersingular curves, ordinary curves, and weil and tate pairing\u003c\/li\u003e \u003cli\u003eBasic construction components of ABE, covering access structure, monotone Boolean formula, linear secret-sharing scheme, and ordered binary decision diagram\u003c\/li\u003e \u003cli\u003eTools for converting composite order ABE schemes to prime order, covering security assumptions and conversion based on vectors for preliminaries, scheme construction, and security proof technique\u003c\/li\u003e \u003cli\u003eFoundations of blockchain technology, covering blocks, miners, hash functions, and public key cryptography\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003ci\u003eAttribute-based Encryption (ABE) \u003c\/i\u003eis an essential resource for professionals working in the field of design and cybersecurity who wish to understand how to use blockchain and the ABE scheme to provide fine-grained access control in outsourced data on third-party cloud servers. \u003c\/p\u003e\u003cp\u003eAbout the Authors xiii\u003c\/p\u003e \u003cp\u003ePreface xv\u003c\/p\u003e \u003cp\u003eAcknowledgments xvii\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart I Attribute-Based Encryption (ABE) 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Foundation of Attribute-Based Encryption 3\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 Introduction 3\u003c\/p\u003e \u003cp\u003e1.1.1 Symmetric Encryption 4\u003c\/p\u003e \u003cp\u003e1.1.2 Asymmetric Key Encryption 4\u003c\/p\u003e \u003cp\u003e1.1.3 Identity-Based Encryption 5\u003c\/p\u003e \u003cp\u003e1.2 Functional Encryption 7\u003c\/p\u003e \u003cp\u003e1.2.1 Applications of Attribute-Based Encryption 8\u003c\/p\u003e \u003cp\u003e1.2.2 Problems with Attribute-Based Encryption 9\u003c\/p\u003e \u003cp\u003e1.2.3 A Brief History of Security Proof of Functional Encryption 9\u003c\/p\u003e \u003cp\u003e1.2.4 Dual System of Encryption 10\u003c\/p\u003e \u003cp\u003e1.2.5 Summary 11\u003c\/p\u003e \u003cp\u003eReferences 12\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Mathematical Background 15\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Group Theory 15\u003c\/p\u003e \u003cp\u003e2.1.1 Law of Composition 15\u003c\/p\u003e \u003cp\u003e2.1.2 Groups 15\u003c\/p\u003e \u003cp\u003e2.1.3 Subgroups 16\u003c\/p\u003e \u003cp\u003e2.1.4 Homomorphisms 17\u003c\/p\u003e \u003cp\u003e2.1.5 Cyclic Group 17\u003c\/p\u003e \u003cp\u003e2.2 Ring Theory 20\u003c\/p\u003e \u003cp\u003e2.2.1 Ideals and Quotient Rings 21\u003c\/p\u003e \u003cp\u003e2.2.2 Euler’s Totient Function 22\u003c\/p\u003e \u003cp\u003e2.2.3 Polynomial Rings 22\u003c\/p\u003e \u003cp\u003e2.2.4 Irreducible and Monic Polynomials 22\u003c\/p\u003e \u003cp\u003e2.2.5 Field Theory 23\u003c\/p\u003e \u003cp\u003e2.2.5.1 Quotient Field 24\u003c\/p\u003e \u003cp\u003e2.2.6 Field Characteristic 24\u003c\/p\u003e \u003cp\u003e2.2.7 Algebraic Extension Fields 24\u003c\/p\u003e \u003cp\u003e2.3 Elliptic Curves 24\u003c\/p\u003e \u003cp\u003e2.3.1 Plane Curve 24\u003c\/p\u003e \u003cp\u003e2.3.2 Group Operations on Elliptic Curves 26\u003c\/p\u003e \u003cp\u003e2.3.2.1 Point Addition 26\u003c\/p\u003e \u003cp\u003e2.3.2.2 Point Doubling 27\u003c\/p\u003e \u003cp\u003e2.4 Divisors and Bilinear Map 28\u003c\/p\u003e \u003cp\u003e2.4.1 Divisors 28\u003c\/p\u003e \u003cp\u003e2.4.2 The degree and Support of d 29\u003c\/p\u003e \u003cp\u003e2.4.3 The Divisor of a Function f on E 29\u003c\/p\u003e \u003cp\u003e2.4.4 Equivalence of Divisors 30\u003c\/p\u003e \u003cp\u003e2.4.5 Bilinear Map 31\u003c\/p\u003e \u003cp\u003e2.4.6 Weil Pairing 31\u003c\/p\u003e \u003cp\u003e2.4.7 Miller’s Algorithm 32\u003c\/p\u003e \u003cp\u003e2.4.8 The Tate Pairing 34\u003c\/p\u003e \u003cp\u003e2.5 Summary 36\u003c\/p\u003e \u003cp\u003eReferences 36\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Attribute-Based Encryption 37\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction 37\u003c\/p\u003e \u003cp\u003e3.2 Basic Components of ABE Construction 39\u003c\/p\u003e \u003cp\u003e3.2.1 Secret-Sharing Schemes 39\u003c\/p\u003e \u003cp\u003e3.2.2 Polynomial Interpolation 41\u003c\/p\u003e \u003cp\u003e3.2.2.1 Polynomials Over the Reals 41\u003c\/p\u003e \u003cp\u003e3.2.2.2 Polynomials Modulus P 44\u003c\/p\u003e \u003cp\u003e3.2.3 Shamir Secret Sharing 45\u003c\/p\u003e \u003cp\u003e3.2.4 Verifiable Secret Sharing (VSS) 47\u003c\/p\u003e \u003cp\u003e3.2.4.1 Algorithm for Converting Access Structure Into LSSS Matrix 47\u003c\/p\u003e \u003cp\u003e3.2.4.2 Access Structure Example 48\u003c\/p\u003e \u003cp\u003e3.2.4.3 Algorithms in Attribute-Based Encryption 49\u003c\/p\u003e \u003cp\u003e3.2.5 Properties of Attribute-Based Encryption 51\u003c\/p\u003e \u003cp\u003e3.2.6 Prime Order Group 51\u003c\/p\u003e \u003cp\u003e3.3 Cryptographic Hard Assumptions 51\u003c\/p\u003e \u003cp\u003e3.3.1 Composite Order Bilinear Groups 54\u003c\/p\u003e \u003cp\u003e3.3.2 Complexity Assumptions 55\u003c\/p\u003e \u003cp\u003e3.4 Provable Security 56\u003c\/p\u003e \u003cp\u003e3.5 Security Notions 57\u003c\/p\u003e \u003cp\u003e3.5.1 Summary 57\u003c\/p\u003e \u003cp\u003eReferences 58\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Data Access Control 61\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction 61\u003c\/p\u003e \u003cp\u003e4.1.1 Coarse-Grained 62\u003c\/p\u003e \u003cp\u003e4.1.2 Fine-Grained Access Control 63\u003c\/p\u003e \u003cp\u003e4.1.3 Importance of Fine-Grained Access Control 64\u003c\/p\u003e \u003cp\u003e4.2 Concerns About Cloud-Based Access Control that Are Trustworthy 65\u003c\/p\u003e \u003cp\u003e4.2.1 Encryption Access Control 65\u003c\/p\u003e \u003cp\u003e4.2.2 Requirements for Encryption-Based Access Control 67\u003c\/p\u003e \u003cp\u003e4.3 Summary 67\u003c\/p\u003e \u003cp\u003eReferences 68\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Selective Secure ABE Schemes Based on Prime Order Group 69\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction 69\u003c\/p\u003e \u003cp\u003e5.1.1 Selective Security Model for KP-ABE 70\u003c\/p\u003e \u003cp\u003e5.1.2 Selective Security Model for CP-ABE 70\u003c\/p\u003e \u003cp\u003e5.1.3 ABE Schemes 71\u003c\/p\u003e \u003cp\u003e5.2 The KP-ABE Scheme 71\u003c\/p\u003e \u003cp\u003e5.2.1 Concrete Scheme Construction 71\u003c\/p\u003e \u003cp\u003e5.2.2 Security Proof 73\u003c\/p\u003e \u003cp\u003e5.3 The CP-ABE Scheme 74\u003c\/p\u003e \u003cp\u003e5.3.1 Concrete Scheme Construction 74\u003c\/p\u003e \u003cp\u003e5.3.2 Security Proof 76\u003c\/p\u003e \u003cp\u003e5.4 Summary 77\u003c\/p\u003e \u003cp\u003eReferences 77\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Fully Secure ABE Schemes Based on Composite and Prime Order Groups 79\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction 79\u003c\/p\u003e \u003cp\u003e6.2 A Fully Secure CP-ABE from Composite Order Group 81\u003c\/p\u003e \u003cp\u003e6.2.1 CP-ABE Construction 82\u003c\/p\u003e \u003cp\u003e6.2.2 Adaptive Security Proof 83\u003c\/p\u003e \u003cp\u003e6.2.2.1 Description of Hybrids 83\u003c\/p\u003e \u003cp\u003e6.2.3 Security Proof 84\u003c\/p\u003e \u003cp\u003e6.3 A Fully Secure KP-ABE Scheme Based on Dual Vector Space 84\u003c\/p\u003e \u003cp\u003e6.3.1 KP-ABE Construction 85\u003c\/p\u003e \u003cp\u003e6.3.2 Adaptive Security 87\u003c\/p\u003e \u003cp\u003e6.3.3 Security Proof 88\u003c\/p\u003e \u003cp\u003e6.4 KP-ABE Scheme Based on Matrix 89\u003c\/p\u003e \u003cp\u003e6.4.1 The Scheme 89\u003c\/p\u003e \u003cp\u003e6.4.2 Adaptive Security 90\u003c\/p\u003e \u003cp\u003e6.4.3 Security Proof 91\u003c\/p\u003e \u003cp\u003e6.5 Summary 91\u003c\/p\u003e \u003cp\u003eReferences 92\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart II Concepts of Blockchain Technology 95\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Blockchain Technology 97\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction 97\u003c\/p\u003e \u003cp\u003e7.1.1 History 97\u003c\/p\u003e \u003cp\u003e7.1.2 Preliminary Concepts of Blockchain Technology 98\u003c\/p\u003e \u003cp\u003e7.1.3 Characteristics of Blockchain 100\u003c\/p\u003e \u003cp\u003e7.1.4 Evolution and Types of Blockchain 104\u003c\/p\u003e \u003cp\u003e7.1.4.1 The Blockchain 1.0 104\u003c\/p\u003e \u003cp\u003e7.1.4.2 Blockchain 2.0 104\u003c\/p\u003e \u003cp\u003e7.1.4.3 Blockchain 3.0 105\u003c\/p\u003e \u003cp\u003e7.1.5 Permissionless vs Permissioned Blockchains 105\u003c\/p\u003e \u003cp\u003e7.1.6 Types of Blockchain 105\u003c\/p\u003e \u003cp\u003e7.2 Architecture of Blockchain 106\u003c\/p\u003e \u003cp\u003e7.2.1 Architecture of Blockchain 1.0 (Cryptocurrencies) 106\u003c\/p\u003e \u003cp\u003e7.2.2 Block 106\u003c\/p\u003e \u003cp\u003e7.2.3 Node 107\u003c\/p\u003e \u003cp\u003e7.2.4 Types of Blockchain Nodes 107\u003c\/p\u003e \u003cp\u003e7.2.5 Consensus 110\u003c\/p\u003e \u003cp\u003e7.3 Architecture of Blockchain 2.0 (Smart Contracts) 110\u003c\/p\u003e \u003cp\u003e7.3.1 Introduction to Smart Contracts 110\u003c\/p\u003e \u003cp\u003e7.3.2 How Smart Contracts Work 111\u003c\/p\u003e \u003cp\u003e7.3.3 Example of Smart Contract 111\u003c\/p\u003e \u003cp\u003e7.3.4 Uses of Smart Contracts 111\u003c\/p\u003e \u003cp\u003e7.3.5 Advantages of Smart Contracts 112\u003c\/p\u003e \u003cp\u003e7.3.6 Limitations of Smart Contracts 112\u003c\/p\u003e \u003cp\u003e7.4 Architecture of Blockchain 3.0 (Blockchain Applications) 113\u003c\/p\u003e \u003cp\u003e7.4.1 Consensus Mechanism 113\u003c\/p\u003e \u003cp\u003e7.5 Blockchain 4.0 118\u003c\/p\u003e \u003cp\u003e7.5.1 Blockchain 4.0 Applications 119\u003c\/p\u003e \u003cp\u003e7.5.2 Metaverse 119\u003c\/p\u003e \u003cp\u003e7.5.3 Industrial Revolution 4.0 120\u003c\/p\u003e \u003cp\u003e7.5.4 Blockchain 4.0 for Businesses 120\u003c\/p\u003e \u003cp\u003eReferences 120\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Scaling-Out Blockchains with Sharding 125\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction 125\u003c\/p\u003e \u003cp\u003e8.1.1 Scalability Trilemma 126\u003c\/p\u003e \u003cp\u003e8.1.2 Nakamoto-Based – Monoxide – Chu-ko-nu Mining 128\u003c\/p\u003e \u003cp\u003e8.1.3 Elastico 128\u003c\/p\u003e \u003cp\u003e8.1.4 OmniLedger 129\u003c\/p\u003e \u003cp\u003e8.1.5 Rapid Chain 130\u003c\/p\u003e \u003cp\u003e8.1.6 Learnings 131\u003c\/p\u003e \u003cp\u003e8.1.7 General Improvements 132\u003c\/p\u003e \u003cp\u003e8.1.7.1 Reducing Transaction Latency 133\u003c\/p\u003e \u003cp\u003e8.1.7.2 Inter-Communication Protocol 133\u003c\/p\u003e \u003cp\u003e8.1.7.3 Shards Ledger Pruning 134\u003c\/p\u003e \u003cp\u003e8.1.7.4 Decentralized Bootstrapping 134\u003c\/p\u003e \u003cp\u003e8.1.7.5 Securing the Epoch Reconfiguration 134\u003c\/p\u003e \u003cp\u003e8.1.7.6 Sharded Smart Contract 135\u003c\/p\u003e \u003cp\u003e8.1.7.7 Replay Attacks and Defenses Against Cross-Shard Protocols 135\u003c\/p\u003e \u003cp\u003e8.2 Off-Chain Solution: Layer 2 Solutions 136\u003c\/p\u003e \u003cp\u003e8.2.1 State Channels 136\u003c\/p\u003e \u003cp\u003e8.2.2 Side Chains of the Plasma 138\u003c\/p\u003e \u003cp\u003e8.2.3 Problems with Data Accessibility 139\u003c\/p\u003e \u003cp\u003e8.3 Rollups 139\u003c\/p\u003e \u003cp\u003e8.3.1 Rollups Based on Zero Knowledge 140\u003c\/p\u003e \u003cp\u003e8.3.2 Proofs of Zero-Knowledge 140\u003c\/p\u003e \u003cp\u003e8.3.3 Protocol Schnorr 142\u003c\/p\u003e \u003cp\u003e8.3.4 Protocol Pedersen 143\u003c\/p\u003e \u003cp\u003e8.3.5 zk-SNARKs 144\u003c\/p\u003e \u003cp\u003e8.4 Summary 144\u003c\/p\u003e \u003cp\u003eReferences 145\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePart III Applying Blockchain with Real-Time Technologies 147\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Blockchain Technology for Supply Management 149\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction 149\u003c\/p\u003e \u003cp\u003e9.1.1 System Design 153\u003c\/p\u003e \u003cp\u003e9.1.2 System Architecture 153\u003c\/p\u003e \u003cp\u003e9.1.3 Entities of the System 154\u003c\/p\u003e \u003cp\u003e9.1.3.1 Users 154\u003c\/p\u003e \u003cp\u003e9.1.4 Smart Contract Control 157\u003c\/p\u003e \u003cp\u003e9.1.5 Blockchain Network 157\u003c\/p\u003e \u003cp\u003e9.1.5.1 Processing Nodes 157\u003c\/p\u003e \u003cp\u003e9.1.5.2 System Application Layer 158\u003c\/p\u003e \u003cp\u003e9.1.5.3 Storage Infrastructure 158\u003c\/p\u003e \u003cp\u003e9.1.6 System Decryption 158\u003c\/p\u003e \u003cp\u003e9.1.7 Blocks 159\u003c\/p\u003e \u003cp\u003e9.1.7.1 Block Design 160\u003c\/p\u003e \u003cp\u003e9.2 System Flow 163\u003c\/p\u003e \u003cp\u003e9.2.1 System Advantages 163\u003c\/p\u003e \u003cp\u003e9.2.2 Conclusion 164\u003c\/p\u003e \u003cp\u003eReferences 165\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Satellite Communication 167\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction 167\u003c\/p\u003e \u003cp\u003e10.1.1 Low-Orbit Constellation Communication Networks 169\u003c\/p\u003e \u003cp\u003e10.1.2 Interstellar Link Length 171\u003c\/p\u003e \u003cp\u003e10.1.3 Model of Satellite Motion 171\u003c\/p\u003e \u003cp\u003e10.1.4 Edge Computing Technologies 172\u003c\/p\u003e \u003cp\u003e10.2 Analysis of Edge Computing Requirements of Low-Orbit Constellation Communication Networks 175\u003c\/p\u003e \u003cp\u003e10.2.1 Design of Edge Computing Architecture for Low-Orbit Constellation Communication Networks 175\u003c\/p\u003e \u003cp\u003e10.2.2 Satellite 176\u003c\/p\u003e \u003cp\u003e10.2.3 System Entities 180\u003c\/p\u003e \u003cp\u003e10.2.4 System Process Flow 180\u003c\/p\u003e \u003cp\u003e10.2.5 Security Properties 183\u003c\/p\u003e \u003cp\u003e10.3 Summary 183\u003c\/p\u003e \u003cp\u003eReferences 183\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Foundation of Information-Centric Communication 185\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction 185\u003c\/p\u003e \u003cp\u003e11.2 Information-Centric Communication 185\u003c\/p\u003e \u003cp\u003e11.3 Name-Based Routing of Content 187\u003c\/p\u003e \u003cp\u003e11.4 Benefits of Using ICN 187\u003c\/p\u003e \u003cp\u003e11.5 Cost-Efficient and Scalable Distribution of Content Design Principles 189\u003c\/p\u003e \u003cp\u003e11.6 ICN Design Challenges 190\u003c\/p\u003e \u003cp\u003e11.6.1 Content Naming 190\u003c\/p\u003e \u003cp\u003e11.6.2 Caching of Content 191\u003c\/p\u003e \u003cp\u003e11.6.3 Data Integrity 192\u003c\/p\u003e \u003cp\u003e11.6.4 Resolution System’s Scalability and Name-Based Routing 192\u003c\/p\u003e \u003cp\u003eReferences 193\u003c\/p\u003e \u003cp\u003e\u003cb\u003e12 Security Overall in Information-Centric Networks 195\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Introduction 195\u003c\/p\u003e \u003cp\u003e12.2 Content-Centric Network (CCN) Architecture 195\u003c\/p\u003e \u003cp\u003e12.3 Naming System Design 197\u003c\/p\u003e \u003cp\u003e12.4 Secure Naming Scheme for Information-Centric Networks 198\u003c\/p\u003e \u003cp\u003e12.5 Data Transmission – Content Delivery 198\u003c\/p\u003e \u003cp\u003e12.6 Traffic Load in Network Caching 199\u003c\/p\u003e \u003cp\u003e12.6.1 Store Unique Naming of Content in Caches 200\u003c\/p\u003e \u003cp\u003e12.6.2 Storage Limitation in Caching Space Devices 201\u003c\/p\u003e \u003cp\u003e12.7 Content’s Freshness Detection 201\u003c\/p\u003e \u003cp\u003e12.8 ICN Security 201\u003c\/p\u003e \u003cp\u003e12.9 Attacks in ICN Architectures 202\u003c\/p\u003e \u003cp\u003e12.10 ICN Attributes to Ensure Security Threats 204\u003c\/p\u003e \u003cp\u003e12.11 Traffic Analysis and Prediction 204\u003c\/p\u003e \u003cp\u003e12.12 Some Key Problem Statements 205\u003c\/p\u003e \u003cp\u003e12.13 Blockchain-Based ICN Scheme Improvement 206\u003c\/p\u003e \u003cp\u003e12.13.1 Protection Against DDos 206\u003c\/p\u003e \u003cp\u003e12.14 A Secured Information-Centric Network Based on Blockchain 206\u003c\/p\u003e \u003cp\u003e12.14.1 Blockchain-Based ICN Structure 207\u003c\/p\u003e \u003cp\u003e12.14.1.1 Data Integrity 207\u003c\/p\u003e \u003cp\u003e12.15 Attribute-Based Encryption Scheme for the Information-Centric Network 208\u003c\/p\u003e \u003cp\u003e12.15.1 Applying Ciphertext-Policy ABE (CP-ABE) Scheme in ICN 209\u003c\/p\u003e \u003cp\u003e12.15.2 System Design of CP-ABE Scheme in ICN 210\u003c\/p\u003e \u003cp\u003eReferences 212\u003c\/p\u003e \u003cp\u003e\u003cb\u003e13 Subscriber Data Management System Based on Blockchain 215\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e13.1 Introduction 215\u003c\/p\u003e \u003cp\u003e13.1.1 Motivation 216\u003c\/p\u003e \u003cp\u003e13.1.2 Problem Statement 216\u003c\/p\u003e \u003cp\u003e13.1.3 Contributions 216\u003c\/p\u003e \u003cp\u003e13.2 Literature Review 217\u003c\/p\u003e \u003cp\u003e13.3 System Design Description 217\u003c\/p\u003e \u003cp\u003e13.3.1 Assumptions 217\u003c\/p\u003e \u003cp\u003e13.3.2 Ciphertext-Policy Attribute-Based Encryption (CP-ABE) 218\u003c\/p\u003e \u003cp\u003e13.3.3 CP-ABE Construction 218\u003c\/p\u003e \u003cp\u003e13.3.4 System Components 219\u003c\/p\u003e \u003cp\u003e13.3.4.1 Data Subscribers (DSs) 219\u003c\/p\u003e \u003cp\u003e13.3.4.2 Data Providers (DPs) 220\u003c\/p\u003e \u003cp\u003e13.3.4.3 Key Generation and Distribution Center (KGDC) 220\u003c\/p\u003e \u003cp\u003e13.3.4.4 IPFS Distributed Storage 220\u003c\/p\u003e \u003cp\u003e13.3.4.5 Blockchain Platform 220\u003c\/p\u003e \u003cp\u003e13.3.5 Process Description 222\u003c\/p\u003e \u003cp\u003e13.3.5.1 Subscriber Registration 224\u003c\/p\u003e \u003cp\u003e13.3.5.2 Subscriber Data Storage 224\u003c\/p\u003e \u003cp\u003e13.3.5.3 Subscriber Data Request 224\u003c\/p\u003e \u003cp\u003e13.3.6 Benefits of Proposed Design 225\u003c\/p\u003e \u003cp\u003e13.3.7 Security Requirements 226\u003c\/p\u003e \u003cp\u003e13.4 Summary 227\u003c\/p\u003e \u003cp\u003eReferences 227\u003c\/p\u003e \u003cp\u003e\u003cb\u003e14 A Secure Data-Sharing Blockchain-Based Crowdfunding System 229\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e14.1 Introduction 229\u003c\/p\u003e \u003cp\u003e14.2 Literature Review 231\u003c\/p\u003e \u003cp\u003e14.2.1 Present-Day Centralized Crowdfunding 231\u003c\/p\u003e \u003cp\u003e14.2.2 Crowdfunding Models 233\u003c\/p\u003e \u003cp\u003e14.2.3 Problems of Traditional Crowdfunding 234\u003c\/p\u003e \u003cp\u003e14.2.4 Blockchain-Based Crowdfunding 234\u003c\/p\u003e \u003cp\u003e14.2.5 Advantages of Blockchain-Based Crowdfunding 235\u003c\/p\u003e \u003cp\u003e14.3 Proposed System 236\u003c\/p\u003e \u003cp\u003e14.3.1 System Model 236\u003c\/p\u003e \u003cp\u003e14.3.1.1 Key Components 237\u003c\/p\u003e \u003cp\u003e14.3.2 System Framework Overview 238\u003c\/p\u003e \u003cp\u003e14.3.2.1 Application Layer 239\u003c\/p\u003e \u003cp\u003e14.3.2.2 Blockchain Layer 239\u003c\/p\u003e \u003cp\u003e14.3.2.3 Data Storage Layer 239\u003c\/p\u003e \u003cp\u003e14.3.3 System Assumptions and Threat Model 240\u003c\/p\u003e \u003cp\u003e14.3.4 Process Description 240\u003c\/p\u003e \u003cp\u003e14.3.5 Smart Contract Interactions 241\u003c\/p\u003e \u003cp\u003e14.3.5.1 User Registration Contract (URC) 241\u003c\/p\u003e \u003cp\u003e14.3.5.2 User Verification Contract (UVC) 241\u003c\/p\u003e \u003cp\u003e14.3.5.3 Project Data Access Contract (PDAC) 241\u003c\/p\u003e \u003cp\u003e14.3.6 Concrete Implementation 241\u003c\/p\u003e \u003cp\u003e14.3.6.1 User Register 242\u003c\/p\u003e \u003cp\u003e14.3.6.2 Data Encrypt 242\u003c\/p\u003e \u003cp\u003e14.3.6.3 Data Search 242\u003c\/p\u003e \u003cp\u003e14.3.6.4 Fine-Grained Access Authorization 242\u003c\/p\u003e \u003cp\u003e14.3.6.5 Data Decrypt 243\u003c\/p\u003e \u003cp\u003e14.3.6.6 Transaction Confirmation 243\u003c\/p\u003e \u003cp\u003e14.3.7 Security Requirements 243\u003c\/p\u003e \u003cp\u003e14.3.7.1 Fine-Grained Access Control 243\u003c\/p\u003e \u003cp\u003e14.3.7.2 Key Counterfeiting 243\u003c\/p\u003e \u003cp\u003e14.3.7.3 Data Integrity 244\u003c\/p\u003e \u003cp\u003e14.4 Summary 244\u003c\/p\u003e \u003cp\u003eReferences 244\u003c\/p\u003e \u003cp\u003eIndex 247\u003c\/p\u003e  \u003cp\u003e\u003cb\u003eQi Xia \u003c\/b\u003ereceived her PhD in Computer Science from the University of Electronic Science and Technology of China in 2010. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eJianbin Gao \u003c\/b\u003ereceived his PhD in Computer Science from the University of Electronic Science and Technology of China in 2012. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsaac Amankona Obiri \u003c\/b\u003ereceived his Master’s and PhD in Computer Science and Technology from the University of Electronic Science and Technology of China. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eKwame Omono Asamoah \u003c\/b\u003ereceived his Master’s and PhD in Computer Science and Technology from the University of Electronic Science and Technology of China. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eDaniel Adu Worae \u003c\/b\u003eis currently pursuing his Master’s degree in Computer Science and Technology at the University of Electronic Science and Technology of China.   \u003c\/p\u003e\u003cp\u003e\u003cb\u003eEnables readers to understand applications of attribute-based encryption schemes in cloud computing with the support of blockchain technology\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003eWith a focus on blockchain technology, \u003ci\u003eAttribute-based Encryption (ABE) \u003c\/i\u003eprovides insight into the application of attribute-based encryption (ABE) schemes, discussing types of blockchains, fundamentals of blockchain, and how blockchains are constructed. \u003c\/p\u003e\u003cp\u003eComprised of 16 chapters, the text provides an overview of the components that go into creating a dual ABE system of encryption proofs within the following: composite bilinear groups, dual pairing vector space framework, matrix pairing framework, framework for matrix pairing, and the application of cryptographic scheme on blockchain. The team of authors discuss the basic construction components of ABE and share the security models, including the selective and semi- adaptive security models, applying these to either prime order or composite order groups. \u003c\/p\u003e\u003cp\u003eThe book also discusses the tools used for converting a composite order ABE scheme to prime order and an adaptive secure ABE scheme based on prime order. \u003c\/p\u003e\u003cp\u003eIn \u003ci\u003eAttribute-based Encryption (ABE)\u003c\/i\u003e, readers can expect to find information on: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMathematical background of ABE, covering group and cyclic group, elliptic curves, curve selection, supersingular curves, ordinary curves, and weil and tate pairing\u003c\/li\u003e \u003cli\u003eBasic construction components of ABE, covering access structure, monotone Boolean formula, linear secret-sharing scheme, and ordered binary decision diagram\u003c\/li\u003e \u003cli\u003eTools for converting composite order ABE schemes to prime order, covering security assumptions and conversion based on vectors for preliminaries, scheme construction, and security proof technique\u003c\/li\u003e \u003cli\u003eFoundations of blockchain technology, covering blocks, miners, hash functions, and public key cryptography\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003ci\u003eAttribute-based Encryption (ABE) \u003c\/i\u003eis an essential resource for professionals working in the field of design and cybersecurity who wish to understand how to use blockchain and the ABE scheme to provide fine-grained access control in outsourced data on third-party cloud servers.\u003c\/p\u003e","brand":"Wiley-IEEE Press","offers":[{"title":"Default Title","offer_id":47988775518437,"sku":"NP9781119989356","price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781119989356.jpg?v=1761781543","url":"https:\/\/k12savings.com\/products\/attribute-based-encryption-abe-isbn-9781119989356","provider":"K12savings","version":"1.0","type":"link"}