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Information and communications security : 24th International Conference, ICICS 2022, Canterbury, UK, September 5-8, 2022, proceedings / / Cristina Alcaraz [and three others] (editors)
| Information and communications security : 24th International Conference, ICICS 2022, Canterbury, UK, September 5-8, 2022, proceedings / / Cristina Alcaraz [and three others] (editors) |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (649 pages) |
| Disciplina | 005.8 |
| Collana | Lecture notes in computer science |
| Soggetto topico |
Computer security
Cryptography Telecommunication - Security measures |
| ISBN | 3-031-15777-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- Contents -- Cryptography -- BS: Blockwise Sieve Algorithm for Finding Short Vectors from Sublattices -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contribution -- 1.3 Organization of the Paper -- 2 Preliminaries -- 2.1 Lattice -- 2.2 Lattice Reduction Algorithms -- 2.3 Learning with Errors -- 3 Block Sieve Algorithm -- 3.1 Basic Block Sieve Algorithm -- 3.2 Progressive Block Sieve Algorithm -- 4 Analysis of BS and PBS -- 4.1 Complexity Analysis -- 4.2 Performance on Challenge Lattices -- 4.3 Performance of PBS on LWE Instances -- 5 Conclusion -- References -- Calibrating Learning Parity with Noise Authentication for Low-Resource Devices -- 1 Introduction -- 2 Preliminaries -- 2.1 Notation -- 2.2 LPN Basics -- 2.3 Assumptions -- 3 Exploring Precision -- 3.1 Statistical Bounds -- 3.2 Computational Simulations -- 3.3 Summary of Precision Results -- 4 Exploring Key Lengths -- 4.1 Key Length Recommendation -- 4.2 Effectiveness of Known Attacks -- 4.3 Effectiveness of Guessing -- 4.4 Effectiveness of Incomplete Attacks -- 4.5 Cryptanalytic Progress -- 4.6 Summary of Key Length Results -- 5 Conclusion -- A Algorithm Pseudocode -- References -- New Results of Breaking the CLS Scheme from ACM-CCS 2014 -- 1 Introduction -- 2 Preliminaries -- 2.1 Notation -- 2.2 co-ACD Problem -- 2.3 CLS Additive Homomorphic Encryption Scheme -- 2.4 Lattice -- 2.5 Coppersmith's Method -- 3 Strategy for Solving Search co-ACD Problem -- 3.1 Solution for N=p1@汥瑀瑯步渠pn -- 3.2 Experimental Results -- 4 Ciphertext-Only Attack -- 4.1 Solution for N=p1p2 -- 4.2 Experimental Results -- 5 Conclusion -- A Calculation of wN and wX -- References -- A Note on the Security Framework of Two-key DbHtS MACs -- 1 Introduction -- 2 Preliminaries -- 3 BBB-Security Framework in ch4ShenWGW21 -- 4 Counter-Examples -- 4.1 Counter-Example 1.
4.2 Counter-Example 2 -- 4.3 Counter-Example 3 -- 5 The Flaw of the Proof of Theorem 1 in ch4ShenWGW21 -- 6 Conclusion -- References -- Maliciously Secure Multi-party PSI with Lower Bandwidth and Faster Computation -- 1 Introduction -- 1.1 Our Contributions -- 2 Preliminaries -- 2.1 Notation -- 2.2 Security Model and Functionalities -- 2.3 Oblivious Key-Value Stores -- 3 Technical Overview -- 3.1 Overview of the Best-Known Multi-party PSI Protocol -- 3.2 Our Approach to Improve Computation Efficiency -- 3.3 Our Approach to Reduce Communication Bandwidth -- 4 Maliciously Secure Multi-party PSI Protocol -- 4.1 Sub-protocols for Sending and Aggregating Messages -- 4.2 Our PSI Protocol with Efficient Bandwidth and Computation -- 4.3 Proof of Security -- 5 An Attack Against Multi-output Extension of PSI -- A OKVS Overfitting -- References -- Conditional Cube Attacks on Full Members of KNOT-AEAD Family -- 1 Introduction -- 2 Preliminaries -- 2.1 Algebraic Degree Evaluation by Division Property -- 2.2 Conditional Cube Attack -- 2.3 KNOT-AEAD Family -- 3 A Framework of Conditional Cube Attacks for KNOT-AEAD -- 4 Conditional Cube Attacks on Full Members of KNOT-AEAD Family -- 4.1 Modeling the Division Property Propagation of Conditional S-boxes -- 4.2 Key-Recovery Attack on KNOT-AEAD (128, 256, 64) -- 4.3 Key-recovery Attacks on KNOT-AEAD (128, 384, 192) -- 5 Conclusion -- A Division Trails and Linear Descriptions of the KNOT S-box -- B Some Tables about Estimated Algebraic Degrees -- References -- Fast Fourier Orthogonalization over NTRU Lattices -- 1 Introduction -- 1.1 Our Contributions -- 1.2 Related Works -- 2 Preliminaries -- 2.1 Notations -- 2.2 Polynomial Rings and Fields -- 2.3 The Field Norm -- 2.4 The GSO and LDL Decomposition -- 2.5 The Fast Fourier Orthogonalization and LDL Tree -- 2.6 NTRU Lattices -- 2.7 Discrete Gaussians. 3 Fast Fourier Orthogonalization over NTRU Lattices -- 3.1 The Cyclotomic Field Q[x]/(xn+1) -- 3.2 The Cyclotomic Field Q[x]/(xn-xn/2+1) -- 4 Application to FALCON -- 4.1 Intel i7-4790 -- 4.2 ARM Cortex M4 -- 5 Conclusion -- A Proof of Theorem 2 -- References -- Secure Sketch and Fuzzy Extractor with Imperfect Randomness: An Information-Theoretic Study -- 1 Introduction -- 1.1 Our Contributions -- 1.2 Related Work -- 1.3 Paper Organization -- 2 Preliminaries -- 2.1 Secure Sketch -- 2.2 Fuzzy Extractor -- 2.3 Randomness Extractor -- 3 Security Analysis of Existing Sketch Sketches with Imperfect Randomness -- 3.1 Code Offset-Based Construction -- 3.2 Permutation-Based Secure Sketch -- 3.3 Fuzzy Vault-Based Secure Sketch -- 4 Security Analysis of Existing Fuzzy Extractors with Imperfect Randomness -- 5 Further Discussions on Fuzzy Extractors with Imperfect Randomness Based on Two-source Extractor -- 5.1 Fuzzy Extractor Based on Length-Consistent Secure Sketch and Two-Source Extractor -- 5.2 Fuzzy Extractor Based on Length-Inconsistent Secure Sketch and Two-Source Extractor -- 6 Conclusion -- A Appendix -- A.1 Proof of Theorem 1 -- A.2 Proof of Lemma 5 -- References -- Tight Analysis of Decryption Failure Probability of Kyber in Reality -- 1 Introduction -- 2 Preliminaries -- 2.1 Kyber -- 2.2 Distributions on R -- 3 Analysis of Decryption Failure Probability -- 3.1 Decryption Failures -- 3.2 Formula Derivation -- 3.3 The Deviation Between the Theoretical Failure Probability and the Actual Failure Probability -- 4 Experiment and Sample Test -- References -- Authentication -- Improving Deep Learning Based Password Guessing Models Using Pre-processing -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contributions -- 2 Background -- 2.1 LSTM Based Models -- 2.2 PassGAN -- 3 Preliminaries -- 3.1 Datasets -- 3.2 Ethical Considerations. 4 Preprocessing Methods -- 4.1 Important Abbreviations -- 4.2 Character Feature Based Encoding Method -- 4.3 Refined PCFG -- 4.4 PassGAN Using PCFG for Preprocessing -- 4.5 Chunk+PCFG Preprocessing Method -- 5 Experiments -- 5.1 Attacking Strategies Design -- 5.2 Evaluation Results -- 6 Conclusion -- 1 Some Statistics About User-Chosen Passwords -- 2 Exploratory Experiments -- References -- Exploring Phone-Based Authentication Vulnerabilities in Single Sign-On Systems -- 1 Introduction -- 2 Background and Related Work -- 3 Understanding PBA Goals, Options, and Impacts -- 3.1 Threat Model and Experiment Setup -- 3.2 Impact of Malicious Relying Party Sites -- 3.3 Timing Attacks on Unassociated PBA Approvals -- 3.4 Observable Characteristics of the Attack Scenarios -- 4 User Study and Findings -- 4.1 IRB Process and Participant Recruiting -- 4.2 Experimental Setup -- 4.3 Participant Responses to the Malicious Relying Party Scenario -- 4.4 Participant Responses to Timing Attack Scenario -- 4.5 Participant Feedback and Study Limitations -- 4.6 Potential Mitigations for Deployment -- 5 Concluding Remarks -- References -- FRACTAL: Single-Channel Multi-factor Transaction Authentication Through a Compromised Terminal -- 1 Introduction -- 2 Scenario and Adversary Model -- 2.1 Scenario -- 2.2 Adversarial Model -- 3 Protocol Description -- 3.1 Basic Protocol Flow -- 3.2 Scenario #1 -- 3.3 Scenario #2 -- 4 Security Considerations -- 4.1 Security Features -- 4.2 Formal Security Analysis via ProVerif -- 5 Implementation and Performance Assessment -- 5.1 Implementation Details -- 5.2 Experimental Performance Assessment -- 6 Related Work and Qualitative Comparison -- 7 Conclusion -- References -- Privacy and Anonymity -- Lightweight and Practical Privacy-Preserving Image Masking in Smart Community -- 1 Introduction -- 2 Related Work -- 3 Preliminaries. 3.1 Yolo v5 Object Detection Algorithm -- 3.2 ChaCha20-Poly1305 Stream Encryption Algorithm -- 3.3 Bilinear Map -- 3.4 Proxy Re-encryption -- 4 Our Proposed Scheme -- 4.1 Preparation and Image Pre-processing Phase -- 4.2 Membrane Generation and Image Masking Phase -- 4.3 Proxy Re-encryption Phase -- 4.4 Image Recovery Phase -- 5 Evaluation and Results -- 5.1 Evaluation Setup -- 5.2 Findings and Results -- 5.3 Efficiency Analysis -- 5.4 Security Analysis -- 6 Conclusions -- References -- Using Blockchains for Censorship-Resistant Bootstrapping in Anonymity Networks -- 1 Introduction -- 2 Background -- 2.1 Tor Network -- 2.2 Blockchain Network -- 2.3 Public Key Encryption -- 2.4 Elliptic Curve Diffie-Hellman -- 3 Overview -- 3.1 System Model -- 3.2 Threat Model -- 3.3 Design Goals -- 4 Antiblok Details -- 4.1 Client Request -- 4.2 BridgeDB Response -- 4.3 Circuit Creation -- 5 Security -- 6 Evaluation -- 6.1 Experimental Setup -- 6.2 Functionality Evaluation -- 7 Discussion -- 8 Conclusion -- References -- Repetitive, Oblivious, and Unlinkable SkNN Over Encrypted-and-Updated Data on Cloud -- 1 Introduction -- 1.1 Background -- 1.2 Motivations -- 1.3 Possible Solutions and Technical Challenges -- 1.4 Paper Organization -- 2 Related Work -- 2.1 SkNN -- 2.2 Privacy-Preserving Range Querying -- 3 Problem Formulation -- 3.1 System Model -- 3.2 Threat Model -- 3.3 Design Objectives -- 4 The Proposed Space Encoding -- 5 The Proposed Scheme ROU -- 5.1 Overview -- 5.2 Index Building -- 5.3 Token Generation -- 5.4 Query Processing -- 5.5 Result Verification -- 6 Privacy Analysis -- 6.1 Data/Index/Token Privacy -- 6.2 Obliviousness -- 6.3 Unlinkability -- 6.4 Exclusiveness -- 7 Performance Analysis -- 7.1 Experiment Settings -- 7.2 Index Building -- 7.3 Token Generation -- 7.4 Query Processing -- 7.5 Result Verification -- 7.6 Comparison -- 8 Conclusions. References. |
| Record Nr. | UNISA-996485666803316 |
| Cham, Switzerland : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Information and Communications Security : 24th International Conference, ICICS 2022, Canterbury, UK, September 5–8, 2022, Proceedings / / edited by Cristina Alcaraz, Liqun Chen, Shujun Li, Pierangela Samarati
| Information and Communications Security : 24th International Conference, ICICS 2022, Canterbury, UK, September 5–8, 2022, Proceedings / / edited by Cristina Alcaraz, Liqun Chen, Shujun Li, Pierangela Samarati |
| Edizione | [1st ed. 2022.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022 |
| Descrizione fisica | 1 online resource (649 pages) |
| Disciplina | 005.8 |
| Collana | Lecture Notes in Computer Science |
| Soggetto topico |
Data structures (Computer science)
Information theory Database management Data mining Application software Image processing - Digital techniques Computer vision Cryptography Data encryption (Computer science) Data Structures and Information Theory Database Management Data Mining and Knowledge Discovery Computer and Information Systems Applications Computer Imaging, Vision, Pattern Recognition and Graphics Cryptology Seguretat informàtica Xifratge (Informàtica) Telecomunicació |
| Soggetto genere / forma |
Congressos
Llibres electrònics |
| ISBN |
9783031157776
303115777X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Cryptography -- Authentication -- Privacy and Anonymity -- Attacks and Vulnerability Analysis -- Artificial Intelligence for Detection -- Network Security and Forensics. . |
| Record Nr. | UNINA-9910590068903321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Security and Privacy Trends in the Industrial Internet of Things / / edited by Cristina Alcaraz
| Security and Privacy Trends in the Industrial Internet of Things / / edited by Cristina Alcaraz |
| Edizione | [1st ed. 2019.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
| Descrizione fisica | 1 online resource (310 pages) : illustrations |
| Disciplina | 005.8 |
| Collana | Advanced Sciences and Technologies for Security Applications |
| Soggetto topico |
Computer security
Public safety Computer crimes System safety Systems and Data Security Privacy Crime Control and Security Cybercrime Security Science and Technology |
| ISBN |
9783030123307
3030123308 9783030123291 3030123294 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part 1. Security Analysis and Advanced Threats -- Securing industrial Control Systems -- Towards a Secure Industrial Internet of Things -- Advanced Persistent Threats and Zero-Day Exploits in Industrial Internet of Things -- Part 2. Secure Interconnection Mechanisms -- A Survey on Lightweight Authenticated Encryption and Challenges for Securing Industrial IoT -- Access Control in the Industrial Internet of Things -- A Distributed Usage Control Framework for Industrial Internet of Things -- Part 3. Advanced Protection Techniques -- Profiling Communications in Industrial IP Networks: Model Complexity and Anomaly Detectionl -- Improving Security in Industrial Internet of Things: a Distributed Intrusion Detection Methodology -- Who’s there? Evaluating data source integrity and veracity in IIoT using Multivariate Statistical Process Control -- Secure Machine to Machine Communication in Industrial Internet of Things -- Part 4. Privacy Issues in Industrial Connected Networks -- Modelling the Privacy Impact of External Knowledge for Sensor Data in the Industrial Internet of Things -- Security and Privacy Techniques for the Industrial Internet of Thing -- Part 5. Application Scenarios -- IIoT in the Hospital scenario: Hospital 4.0, Blockchain and Robust Data Management -- Design and Realization of Testbeds for Security Research in the Industrial Internet of Things. |
| Record Nr. | UNINA-9910337843803321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Security and Trust Management [[electronic resource] ] : 14th International Workshop, STM 2018, Barcelona, Spain, September 6–7, 2018, Proceedings / / edited by Sokratis K. Katsikas, Cristina Alcaraz
| Security and Trust Management [[electronic resource] ] : 14th International Workshop, STM 2018, Barcelona, Spain, September 6–7, 2018, Proceedings / / edited by Sokratis K. Katsikas, Cristina Alcaraz |
| Edizione | [1st ed. 2018.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
| Descrizione fisica | 1 online resource (VII, 139 p. 19 illus.) |
| Disciplina | 005.82 |
| Collana | Security and Cryptology |
| Soggetto topico |
Computer security
Software engineering Computer communication systems Computer logic Application software Computers Systems and Data Security Software Engineering Computer Communication Networks Logics and Meanings of Programs Information Systems Applications (incl. Internet) Computing Milieux |
| ISBN | 3-030-01141-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Cryptosystems and Applied Cryptography -- Modelling and Risk Assessment -- Trust Computing. |
| Record Nr. | UNISA-996466428903316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Security and Trust Management : 14th International Workshop, STM 2018, Barcelona, Spain, September 6–7, 2018, Proceedings / / edited by Sokratis K. Katsikas, Cristina Alcaraz
| Security and Trust Management : 14th International Workshop, STM 2018, Barcelona, Spain, September 6–7, 2018, Proceedings / / edited by Sokratis K. Katsikas, Cristina Alcaraz |
| Edizione | [1st ed. 2018.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
| Descrizione fisica | 1 online resource (VII, 139 p. 19 illus.) |
| Disciplina |
005.82
005.8 |
| Collana | Security and Cryptology |
| Soggetto topico |
Computer security
Software engineering Computer communication systems Computer logic Application software Computers Systems and Data Security Software Engineering Computer Communication Networks Logics and Meanings of Programs Information Systems Applications (incl. Internet) Computing Milieux |
| ISBN | 3-030-01141-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Cryptosystems and Applied Cryptography -- Modelling and Risk Assessment -- Trust Computing. |
| Record Nr. | UNINA-9910349399803321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||