Applied Cryptography in Computer and Communications. Second EAI International Conference, AC3 2022 Virtual Event, May 14–15, 2022 Proceedings

Description

Preface Organization Contents Quantum-Safe Cryptographic Solution DU-QS22: A Dataset for Analyzing QC-MDPC-Based Quantum-Safe Cryptosystems 1 Introduction 2 QC-MDPC-Based Cryptosystem 3 Importance of Decoder 4 Overview of Our Implementation 4.1 Key-Generation Module 4.2 Encryption Module 4.3 Decryption Modules 5 DU-QS22 Dataset 6 Conclusion References Quantum-Safe Signing of Notification Messages in Intelligent Transport Systems 1 Introduction 2 Previous Work 3 Test Program 3.1 Implementing the Digital Signature Algorithms 3.2 Performance Tests 4 Results 5 Discussion 6 Future Research 7 Summary References Applied Cryptography for IoT WB-GWS: An IoT-Oriented Lightweight Gateway System Based on White-Box Cryptography 1 Introduction 2 Preliminaries 3 The Construction of WB-GWS 3.1 The Framework of WB-GWS 3.2 The Protocols of WB-GWS 4 Gateway Addition 5 Gateway Removal 6 Security Analysis 7 Experiment 7.1 The Experiment Base on Temperature and Humidity Sensor System 7.2 The Performance Comparison 8 Conclusions References Symmetric Key Based Scheme for Verification Token Generation in Internet of Things Communication Environment 1 Introduction 2 Related Work 3 System Model 3.1 System Setup Phase 3.2 Registration Phase 3.3 Authentication and Session Key Negotiation Phase 4 Comparative Analysis and Evaluation 4.1 Security Evaluation 4.2 Performance Evaluation 5 Conclusion and Future Work References Resource Consumption Evaluation of C++ Cryptographic Libraries on Resource-Constrained Devices 1 Introduction 2 Related Work 3 Methodology 4 Evaluation 4.1 Selected Algorithms 4.2 Experimental Setup 4.3 Discussion of Results 4.4 Limitations 5 Conclusions and Future Work References Authentication Protocol A Secure Lightweight RFID Mutual Authentication Protocol Without Explicit Challenge-Response Pairs 1 Introduction 1.1 Structure of the Paper 2 Preliminaries 3 The Proposed Protocol 3.1 Notations 3.2 Assumptions of Our Proposed Protocol 3.3 Authentication Process 4 BAN Logic Analysis and Simulation Using the Scyther 4.1 BAN Logical Analysis 4.2 Simulation Using the Scyther 5 Security Analysis 6 Performance Evaluation 7 Conclusion A Analysis of the Gope et al.'s Scheme A.1 Performance and Security Analysis of Gope's Scheme B Physical Unclonable Functions C Feldman's (t,n)-threshold Verifiable Secret Sharing Scheme D Basic Notations and Logical Postulates of BAN Logical D.1 Basic Notations D.2 Logical Postulates E Security Simulation Using Scyther References bisAUTH: A Blockchain-Inspired Secure Authentication Protocol for IoT Nodes 1 Introduction 2 Related Works 3 bisAUTH: A New Blockchain-Inspired Secure Authentication Protocol for IoT Nodes 3.1 Main Components of the bisAUTH Protocol 3.2 Main Phases of the bisAUTH Protocol 3.3 bisAUTH Protocol Assessment 4 Conclusion References Real-World Applied Cryptography X-FTPC: A Fine-Grained Trust Propagation Control Scheme for Cross-Certification Utilizing Certificate Transparency 1 Introduction 2 Background and Challenges 2.1 Cross-Certification 2.2 Trust Propagation Challenge 2.3 Certificate Transparency 3 X-FTPC: Fine-Grained Trust Propagation Control for Cross-Certification 3.1 Overview 3.2 Fine-Grained Control Based on Mandatory-Log in X-FTPC 3.3 Different Scenarios in X-FTPC 3.4 Potential Threats in X-FTPC 4 Discussion in Feasibility of X-FTPC 5 Related Work 6 Conclusion References The Block-Based Mobile PDE Systems are Not Secure - Experimental Attacks 1 Introduction 2 Background 2.1 Flash Memory 2.2 Flash Translation Layer 2.3 Plausibly Deniable Encryption 3 Model and Assumptions 4 Experimentally Attacking the Block-Layer PDE Systems 4.1 Experimental Setup 4.2 Experimental Attacks 5 Discussion 6 Related Work 6.1 The Hidden Volume-Based PDE Systems 6.2 The Steganographic File Systems 7 Conclusion References Black-Box Testing of Cryptographic Algorithms Based on Data Characteristics 1 Introduction 2 Preliminaries 3 Design and Implementation 3.1 Overview 3.2 Characteristic Data Extraction and Data Set Construction 3.3 Characteristic Data Matching Strategy 3.4 Cryptographic Algorithm Determination 4 Evaluation 4.1 Experiments Setup 4.2 Effectiveness 4.3 Performance 4.4 Limitations 5 Summary A Cryptographic Algorithm Supports B Test File Information References Network Attack and Defense IoT Devices Classification Base on Network Behavior Analysis 1 Introduction 2 Related Work 3 Network Behavior Analysis Based IoT Devices Classification 3.1 Motivation an Analysis 3.2 Overview 3.3 Session Feature Extraction 3.4 Session Feature Preprocess 3.5 LSTM Based Sequence Feature Extraction 3.6 Multilayer Perceptron Classifier 4 Evaluation 4.1 IoT Testbed Construction and Traffic Collection 4.2 Experimental Settings 4.3 Experimental Result and Analysis 4.4 Summary 5 Conclusion References Semi-supervised False Data Injection Attacks Detection in Smart Grid 1 Introduction 2 False Data Injection Attacks 3 Method 3.1 Overview 3.2 Samples Dataset Construction 3.3 Baseline Classifier Construction 3.4 Label Propagation and Semi-Supervised Classifier 4 Results 4.1 Dataset 4.2 Experimental Results 5 Discussion 5.1 Amount of Unlabeled Samples 5.2 Robustness of Parameters 5.3 Computational Complexity 5.4 Amount of Labeled Samples 6 Conclusion References Security Application A Novel Logistics Scheme Based on Zero-Trust Model 1 Introduction 2 Background 3 Scheme 3.1 Overall Process 3.2 Module 4 Experiment 4.1 Experimental Environment 4.2 System Test 4.3 Blockchain Test 4.4 Security Test 5 Analysis 5.1 Performance 5.2 Security 6 Conclusion References ALFLAT: Chinese NER Using ALBERT, Flat-Lattice Transformer, Word Segmentation and Entity Dictionary 1 Introduction 2 Background 3 Model 3.1 Converting Lattice into Flat Structure 3.2 Relative Position Encoding of Spans 3.3 Chinese Word Segmentation 3.4 Modify the Emission Matrix Scores 3.5 Conditional Random Fields 4 Experiments 4.1 Experimental Setup 4.2 Overall Performance 4.3 How ALFLAT Use ALBERT Instead of BERT 4.4 How ALFLAT Brings Improvement 5 Conclusion References Author Index