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Record Nr. |
UNINA9910743230303321 |
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Titolo |
Cyber security, privacy and networking : proceedings of ICSPN 2021 / / edited by Dharma P. Agrawal [and three others] |
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Pubbl/distr/stampa |
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Gateway East, Singapore : , : Springer, , [2022] |
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©2022 |
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ISBN |
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981-16-8663-7 |
981-16-8664-5 |
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Descrizione fisica |
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1 online resource (404 pages) |
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Collana |
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Lecture Notes in Networks and Systems ; ; v.370 |
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Disciplina |
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Soggetti |
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Computer networks - Access control |
Computer security |
Data privacy |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Intro -- Organization -- Preface -- Contents -- Editors and Contributors -- A New Modified MD5-224 Bits Hash Function and an Efficient Message Authentication Code Based on Quasigroups -- 1 Introduction -- 1.1 Hash Function Without a Key -- 1.2 Hash Function with Key or HMAC -- 2 Preliminaries -- 2.1 Quasigroup -- 2.2 Optimal Quasigroups -- 2.3 Brief Description of MD5 -- 3 Proposed Schemes -- 3.1 Quasigroup Expansion (QGExp) Operation -- 3.2 Quasigroup Compression (QGComp) Operation -- 4 Implementation and Software Performance -- 5 Security Analysis -- 5.1 Analysis of QGMD5 -- 5.2 Collision Resistance -- 5.3 Avalanche Effect -- 5.4 Analysis of QGMAC -- 6 Conclusions -- References -- Leveraging Transfer Learning for Effective Recognition of Emotions from Images: A Review -- 1 Introduction -- 2 Contributions by Researchers on Human Facial Emotion Recognition -- 2.1 Feature Extraction Methods -- 2.2 Classification -- 2.3 Transfer Learning -- 3 Methodology -- 3.1 Dataset -- 3.2 Data Preprocessing -- 3.3 Model Architectures -- 3.4 Experimental Study -- 4 Experimental Study and Comparison -- 5 Conclusion and Future Work -- References -- An Automated System for Facial Mask Detection and Face Recognition During COVID-19 |
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