Code-Based Cryptography: 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers
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| Format: | Electronic eBook |
| Language: | English |
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Cham
Springer
2023
|
| Edition: | 1st ed |
| Series: | Lecture Notes in Computer Science Series
v.13839 |
| Subjects: | |
| Online Access: | DE-2070s |
| Item Description: | Description based on publisher supplied metadata and other sources |
| Physical Description: | 1 Online-Ressource (163 Seiten) |
| ISBN: | 9783031296895 |
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| 490 | 0 | |a Lecture Notes in Computer Science Series |v v.13839 | |
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| 505 | 8 | |a Intro -- Preface -- Organization -- Contents -- Distinguishing and Recovering Generalized Linearized Reed-Solomon Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 The Sum-Rank Metric -- 2.2 Automorphisms, Derivations, and Conjugacy -- 2.3 Isometries in the Sum-Rank Metric -- 2.4 Skew Polynomials -- 2.5 (Generalized) Linearized Reed-Solomon Codes -- 3 Problem Statement -- 4 Distinguishers for GLRS Codes -- 4.1 A Square-Code Distinguisher -- 4.2 An Overbeck-Like Distinguisher -- 5 Recovery of a Canonical Generator Matrix -- 5.1 Square-Code Approach -- 5.2 Overbeck-Like Approach -- 6 Conclusion -- References -- Verifying Classic McEliece: Examining the Role of Formal Methods in Post-Quantum Cryptography Standardisation -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contributions Towards Classic McEliece Implementation Verification -- 2 Our Toolchain and Its Target -- 3 Verifying Classic McEliece with SAW/Cryptol -- 3.1 Verification Details -- 4 Verifying Aspects of Classic McEliece with Lean -- 5 Conclusions and Perspectives -- 5.1 Recommendations -- 5.2 Future Work Using Similar Approaches -- References -- Key-Recovery Fault Injection Attack on the Classic McEliece KEM -- 1 Introduction -- 2 Classic McEliece KEM -- 2.1 Key Generation -- 2.2 Encapsulation -- 2.3 Decapsulation -- 2.4 Implementation -- 3 Key-Recovery Attack -- 3.1 Fault Model -- 3.2 Fault Attack on the Validity Checks (VCB) -- 3.3 Fault Attack on the ELP Coefficients -- 3.4 Computing Alternative Secret Keys -- 4 Fault Attack Implementation and Simulation -- 4.1 Key-Recovery Simulation -- 4.2 De-hashing: Obtaining the Faulty Error Vector from Hash Output -- 4.3 Simulation at Register Transfer Level -- 5 Summary -- A Appendix -- A.1 Classic McEliece KEM Algorithms and Parameters -- References -- Towards Automating Cryptographic Hardware Implementations: A Case Study of HQC. | |
| 505 | 8 | |a 1 Introduction -- 1.1 Design Artifacts -- 1.2 Outline of the Paper -- 2 Preliminaries and Background -- 2.1 Notations -- 2.2 Background on HQC -- 3 HLS Design Implementation of the HQC -- 3.1 HLS Implementation: Basics -- 3.2 Methodology and Implementation -- 4 Results and Comparisons -- 4.1 Target Settings -- 4.2 Synthesis Results -- 4.3 Modular Comparisons Among Different Versions -- 4.4 Comparisons with Software Implementations -- 4.5 Comparison with State-of-art Hardware Implementations -- 5 Conclusions -- References -- Software Implementation of a Code-Based Key Encapsulation Mechanism from Binary QD Generalized Srivastava Codes -- 1 Introduction -- 2 Prerequisites -- 2.1 Notations -- 2.2 Coding Theory -- 2.3 Key Encapsulation Mechanism -- 3 KEM from Binary QD-GS Codes -- 3.1 Description -- 3.2 Security Analysis -- 4 Efficient Implementation -- 4.1 Implementation Details -- 4.2 Results -- 5 Conclusion -- References -- On Decoding High-Order Interleaved Sum-Rank-Metric Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 Sum-Rank-Metric Codes -- 2.2 Interleaved Sum-Rank-Metric Codes and Channel Model -- 3 Decoding of High-Order Interleaved Sum-Rank-Metric Codes -- 3.1 The Error Support -- 3.2 Recovering the Error Support -- 3.3 A Metzner-Kapturowski-Like Decoding Algorithm -- 4 Implications for Decoding High-Order Interleaved Skew-Metric Codes -- 5 Comparison of Metzner-Kapturowski-Like Decoders in the Hamming, Rank and Sum-Rank Metric -- 6 Conclusion -- References -- Information Set Decoding for Lee-Metric Codes Using Restricted Balls -- 1 Introduction -- 2 Preliminaries -- 3 Distribution of a Random Lee Vector -- 4 Restricted-Balls Algorithm -- 4.1 Decoding up to the Minimum Lee Distance -- 4.2 Decoding Beyond the Minimum Distance -- 5 Comparison -- Appendix A Asymptotics -- Appendix A.1 Asymptotics of Lee Spheres | |
| 505 | 8 | |a Appendix B Proofs of Lemma 4 and 7 -- References -- Cryptanalysis of Ivanov-Krouk-Zyablov Cryptosystem -- 1 Introduction -- 2 Preliminaries -- 2.1 m-block Codes -- 2.2 Subfield Images of Codes -- 2.3 Generalized Reed-Solomon Codes -- 3 Ivanov-Krouk-Zyablov Cryptosystem -- 3.1 Protocol Description -- 3.2 Message-Recovery Attack -- 4 Direct Key-Recovery Attack -- 4.1 Case of Even k -- 4.2 Case of Odd k -- 5 Twisted Squares-Based Attack -- 5.1 Recovering the Support x -- 5.2 Recovering the Matrix Q -- 6 Conclusion -- References -- Author Index | |
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| contents | Intro -- Preface -- Organization -- Contents -- Distinguishing and Recovering Generalized Linearized Reed-Solomon Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 The Sum-Rank Metric -- 2.2 Automorphisms, Derivations, and Conjugacy -- 2.3 Isometries in the Sum-Rank Metric -- 2.4 Skew Polynomials -- 2.5 (Generalized) Linearized Reed-Solomon Codes -- 3 Problem Statement -- 4 Distinguishers for GLRS Codes -- 4.1 A Square-Code Distinguisher -- 4.2 An Overbeck-Like Distinguisher -- 5 Recovery of a Canonical Generator Matrix -- 5.1 Square-Code Approach -- 5.2 Overbeck-Like Approach -- 6 Conclusion -- References -- Verifying Classic McEliece: Examining the Role of Formal Methods in Post-Quantum Cryptography Standardisation -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contributions Towards Classic McEliece Implementation Verification -- 2 Our Toolchain and Its Target -- 3 Verifying Classic McEliece with SAW/Cryptol -- 3.1 Verification Details -- 4 Verifying Aspects of Classic McEliece with Lean -- 5 Conclusions and Perspectives -- 5.1 Recommendations -- 5.2 Future Work Using Similar Approaches -- References -- Key-Recovery Fault Injection Attack on the Classic McEliece KEM -- 1 Introduction -- 2 Classic McEliece KEM -- 2.1 Key Generation -- 2.2 Encapsulation -- 2.3 Decapsulation -- 2.4 Implementation -- 3 Key-Recovery Attack -- 3.1 Fault Model -- 3.2 Fault Attack on the Validity Checks (VCB) -- 3.3 Fault Attack on the ELP Coefficients -- 3.4 Computing Alternative Secret Keys -- 4 Fault Attack Implementation and Simulation -- 4.1 Key-Recovery Simulation -- 4.2 De-hashing: Obtaining the Faulty Error Vector from Hash Output -- 4.3 Simulation at Register Transfer Level -- 5 Summary -- A Appendix -- A.1 Classic McEliece KEM Algorithms and Parameters -- References -- Towards Automating Cryptographic Hardware Implementations: A Case Study of HQC. 1 Introduction -- 1.1 Design Artifacts -- 1.2 Outline of the Paper -- 2 Preliminaries and Background -- 2.1 Notations -- 2.2 Background on HQC -- 3 HLS Design Implementation of the HQC -- 3.1 HLS Implementation: Basics -- 3.2 Methodology and Implementation -- 4 Results and Comparisons -- 4.1 Target Settings -- 4.2 Synthesis Results -- 4.3 Modular Comparisons Among Different Versions -- 4.4 Comparisons with Software Implementations -- 4.5 Comparison with State-of-art Hardware Implementations -- 5 Conclusions -- References -- Software Implementation of a Code-Based Key Encapsulation Mechanism from Binary QD Generalized Srivastava Codes -- 1 Introduction -- 2 Prerequisites -- 2.1 Notations -- 2.2 Coding Theory -- 2.3 Key Encapsulation Mechanism -- 3 KEM from Binary QD-GS Codes -- 3.1 Description -- 3.2 Security Analysis -- 4 Efficient Implementation -- 4.1 Implementation Details -- 4.2 Results -- 5 Conclusion -- References -- On Decoding High-Order Interleaved Sum-Rank-Metric Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 Sum-Rank-Metric Codes -- 2.2 Interleaved Sum-Rank-Metric Codes and Channel Model -- 3 Decoding of High-Order Interleaved Sum-Rank-Metric Codes -- 3.1 The Error Support -- 3.2 Recovering the Error Support -- 3.3 A Metzner-Kapturowski-Like Decoding Algorithm -- 4 Implications for Decoding High-Order Interleaved Skew-Metric Codes -- 5 Comparison of Metzner-Kapturowski-Like Decoders in the Hamming, Rank and Sum-Rank Metric -- 6 Conclusion -- References -- Information Set Decoding for Lee-Metric Codes Using Restricted Balls -- 1 Introduction -- 2 Preliminaries -- 3 Distribution of a Random Lee Vector -- 4 Restricted-Balls Algorithm -- 4.1 Decoding up to the Minimum Lee Distance -- 4.2 Decoding Beyond the Minimum Distance -- 5 Comparison -- Appendix A Asymptotics -- Appendix A.1 Asymptotics of Lee Spheres Appendix B Proofs of Lemma 4 and 7 -- References -- Cryptanalysis of Ivanov-Krouk-Zyablov Cryptosystem -- 1 Introduction -- 2 Preliminaries -- 2.1 m-block Codes -- 2.2 Subfield Images of Codes -- 2.3 Generalized Reed-Solomon Codes -- 3 Ivanov-Krouk-Zyablov Cryptosystem -- 3.1 Protocol Description -- 3.2 Message-Recovery Attack -- 4 Direct Key-Recovery Attack -- 4.1 Case of Even k -- 4.2 Case of Odd k -- 5 Twisted Squares-Based Attack -- 5.1 Recovering the Support x -- 5.2 Recovering the Matrix Q -- 6 Conclusion -- References -- Author Index |
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| series2 | Lecture Notes in Computer Science Series |
| spelling | Deneuville, Jean-Christophe Verfasser aut Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers 1st ed Cham Springer 2023 ©2023 1 Online-Ressource (163 Seiten) txt rdacontent c rdamedia cr rdacarrier Lecture Notes in Computer Science Series v.13839 Description based on publisher supplied metadata and other sources Intro -- Preface -- Organization -- Contents -- Distinguishing and Recovering Generalized Linearized Reed-Solomon Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 The Sum-Rank Metric -- 2.2 Automorphisms, Derivations, and Conjugacy -- 2.3 Isometries in the Sum-Rank Metric -- 2.4 Skew Polynomials -- 2.5 (Generalized) Linearized Reed-Solomon Codes -- 3 Problem Statement -- 4 Distinguishers for GLRS Codes -- 4.1 A Square-Code Distinguisher -- 4.2 An Overbeck-Like Distinguisher -- 5 Recovery of a Canonical Generator Matrix -- 5.1 Square-Code Approach -- 5.2 Overbeck-Like Approach -- 6 Conclusion -- References -- Verifying Classic McEliece: Examining the Role of Formal Methods in Post-Quantum Cryptography Standardisation -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contributions Towards Classic McEliece Implementation Verification -- 2 Our Toolchain and Its Target -- 3 Verifying Classic McEliece with SAW/Cryptol -- 3.1 Verification Details -- 4 Verifying Aspects of Classic McEliece with Lean -- 5 Conclusions and Perspectives -- 5.1 Recommendations -- 5.2 Future Work Using Similar Approaches -- References -- Key-Recovery Fault Injection Attack on the Classic McEliece KEM -- 1 Introduction -- 2 Classic McEliece KEM -- 2.1 Key Generation -- 2.2 Encapsulation -- 2.3 Decapsulation -- 2.4 Implementation -- 3 Key-Recovery Attack -- 3.1 Fault Model -- 3.2 Fault Attack on the Validity Checks (VCB) -- 3.3 Fault Attack on the ELP Coefficients -- 3.4 Computing Alternative Secret Keys -- 4 Fault Attack Implementation and Simulation -- 4.1 Key-Recovery Simulation -- 4.2 De-hashing: Obtaining the Faulty Error Vector from Hash Output -- 4.3 Simulation at Register Transfer Level -- 5 Summary -- A Appendix -- A.1 Classic McEliece KEM Algorithms and Parameters -- References -- Towards Automating Cryptographic Hardware Implementations: A Case Study of HQC. 1 Introduction -- 1.1 Design Artifacts -- 1.2 Outline of the Paper -- 2 Preliminaries and Background -- 2.1 Notations -- 2.2 Background on HQC -- 3 HLS Design Implementation of the HQC -- 3.1 HLS Implementation: Basics -- 3.2 Methodology and Implementation -- 4 Results and Comparisons -- 4.1 Target Settings -- 4.2 Synthesis Results -- 4.3 Modular Comparisons Among Different Versions -- 4.4 Comparisons with Software Implementations -- 4.5 Comparison with State-of-art Hardware Implementations -- 5 Conclusions -- References -- Software Implementation of a Code-Based Key Encapsulation Mechanism from Binary QD Generalized Srivastava Codes -- 1 Introduction -- 2 Prerequisites -- 2.1 Notations -- 2.2 Coding Theory -- 2.3 Key Encapsulation Mechanism -- 3 KEM from Binary QD-GS Codes -- 3.1 Description -- 3.2 Security Analysis -- 4 Efficient Implementation -- 4.1 Implementation Details -- 4.2 Results -- 5 Conclusion -- References -- On Decoding High-Order Interleaved Sum-Rank-Metric Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 Sum-Rank-Metric Codes -- 2.2 Interleaved Sum-Rank-Metric Codes and Channel Model -- 3 Decoding of High-Order Interleaved Sum-Rank-Metric Codes -- 3.1 The Error Support -- 3.2 Recovering the Error Support -- 3.3 A Metzner-Kapturowski-Like Decoding Algorithm -- 4 Implications for Decoding High-Order Interleaved Skew-Metric Codes -- 5 Comparison of Metzner-Kapturowski-Like Decoders in the Hamming, Rank and Sum-Rank Metric -- 6 Conclusion -- References -- Information Set Decoding for Lee-Metric Codes Using Restricted Balls -- 1 Introduction -- 2 Preliminaries -- 3 Distribution of a Random Lee Vector -- 4 Restricted-Balls Algorithm -- 4.1 Decoding up to the Minimum Lee Distance -- 4.2 Decoding Beyond the Minimum Distance -- 5 Comparison -- Appendix A Asymptotics -- Appendix A.1 Asymptotics of Lee Spheres Appendix B Proofs of Lemma 4 and 7 -- References -- Cryptanalysis of Ivanov-Krouk-Zyablov Cryptosystem -- 1 Introduction -- 2 Preliminaries -- 2.1 m-block Codes -- 2.2 Subfield Images of Codes -- 2.3 Generalized Reed-Solomon Codes -- 3 Ivanov-Krouk-Zyablov Cryptosystem -- 3.1 Protocol Description -- 3.2 Message-Recovery Attack -- 4 Direct Key-Recovery Attack -- 4.1 Case of Even k -- 4.2 Case of Odd k -- 5 Twisted Squares-Based Attack -- 5.1 Recovering the Support x -- 5.2 Recovering the Matrix Q -- 6 Conclusion -- References -- Author Index Coding theory-Congresses (DE-588)1071861417 Konferenzschrift 2022 Trondheim ; Online gnd-content Erscheint auch als Druck-Ausgabe Deneuville, Jean-Christophe Code-Based Cryptography Cham : Springer,c2023 9783031296888 |
| spellingShingle | Deneuville, Jean-Christophe Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers Intro -- Preface -- Organization -- Contents -- Distinguishing and Recovering Generalized Linearized Reed-Solomon Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 The Sum-Rank Metric -- 2.2 Automorphisms, Derivations, and Conjugacy -- 2.3 Isometries in the Sum-Rank Metric -- 2.4 Skew Polynomials -- 2.5 (Generalized) Linearized Reed-Solomon Codes -- 3 Problem Statement -- 4 Distinguishers for GLRS Codes -- 4.1 A Square-Code Distinguisher -- 4.2 An Overbeck-Like Distinguisher -- 5 Recovery of a Canonical Generator Matrix -- 5.1 Square-Code Approach -- 5.2 Overbeck-Like Approach -- 6 Conclusion -- References -- Verifying Classic McEliece: Examining the Role of Formal Methods in Post-Quantum Cryptography Standardisation -- 1 Introduction -- 1.1 Related Work -- 1.2 Our Contributions Towards Classic McEliece Implementation Verification -- 2 Our Toolchain and Its Target -- 3 Verifying Classic McEliece with SAW/Cryptol -- 3.1 Verification Details -- 4 Verifying Aspects of Classic McEliece with Lean -- 5 Conclusions and Perspectives -- 5.1 Recommendations -- 5.2 Future Work Using Similar Approaches -- References -- Key-Recovery Fault Injection Attack on the Classic McEliece KEM -- 1 Introduction -- 2 Classic McEliece KEM -- 2.1 Key Generation -- 2.2 Encapsulation -- 2.3 Decapsulation -- 2.4 Implementation -- 3 Key-Recovery Attack -- 3.1 Fault Model -- 3.2 Fault Attack on the Validity Checks (VCB) -- 3.3 Fault Attack on the ELP Coefficients -- 3.4 Computing Alternative Secret Keys -- 4 Fault Attack Implementation and Simulation -- 4.1 Key-Recovery Simulation -- 4.2 De-hashing: Obtaining the Faulty Error Vector from Hash Output -- 4.3 Simulation at Register Transfer Level -- 5 Summary -- A Appendix -- A.1 Classic McEliece KEM Algorithms and Parameters -- References -- Towards Automating Cryptographic Hardware Implementations: A Case Study of HQC. 1 Introduction -- 1.1 Design Artifacts -- 1.2 Outline of the Paper -- 2 Preliminaries and Background -- 2.1 Notations -- 2.2 Background on HQC -- 3 HLS Design Implementation of the HQC -- 3.1 HLS Implementation: Basics -- 3.2 Methodology and Implementation -- 4 Results and Comparisons -- 4.1 Target Settings -- 4.2 Synthesis Results -- 4.3 Modular Comparisons Among Different Versions -- 4.4 Comparisons with Software Implementations -- 4.5 Comparison with State-of-art Hardware Implementations -- 5 Conclusions -- References -- Software Implementation of a Code-Based Key Encapsulation Mechanism from Binary QD Generalized Srivastava Codes -- 1 Introduction -- 2 Prerequisites -- 2.1 Notations -- 2.2 Coding Theory -- 2.3 Key Encapsulation Mechanism -- 3 KEM from Binary QD-GS Codes -- 3.1 Description -- 3.2 Security Analysis -- 4 Efficient Implementation -- 4.1 Implementation Details -- 4.2 Results -- 5 Conclusion -- References -- On Decoding High-Order Interleaved Sum-Rank-Metric Codes -- 1 Introduction -- 2 Preliminaries -- 2.1 Sum-Rank-Metric Codes -- 2.2 Interleaved Sum-Rank-Metric Codes and Channel Model -- 3 Decoding of High-Order Interleaved Sum-Rank-Metric Codes -- 3.1 The Error Support -- 3.2 Recovering the Error Support -- 3.3 A Metzner-Kapturowski-Like Decoding Algorithm -- 4 Implications for Decoding High-Order Interleaved Skew-Metric Codes -- 5 Comparison of Metzner-Kapturowski-Like Decoders in the Hamming, Rank and Sum-Rank Metric -- 6 Conclusion -- References -- Information Set Decoding for Lee-Metric Codes Using Restricted Balls -- 1 Introduction -- 2 Preliminaries -- 3 Distribution of a Random Lee Vector -- 4 Restricted-Balls Algorithm -- 4.1 Decoding up to the Minimum Lee Distance -- 4.2 Decoding Beyond the Minimum Distance -- 5 Comparison -- Appendix A Asymptotics -- Appendix A.1 Asymptotics of Lee Spheres Appendix B Proofs of Lemma 4 and 7 -- References -- Cryptanalysis of Ivanov-Krouk-Zyablov Cryptosystem -- 1 Introduction -- 2 Preliminaries -- 2.1 m-block Codes -- 2.2 Subfield Images of Codes -- 2.3 Generalized Reed-Solomon Codes -- 3 Ivanov-Krouk-Zyablov Cryptosystem -- 3.1 Protocol Description -- 3.2 Message-Recovery Attack -- 4 Direct Key-Recovery Attack -- 4.1 Case of Even k -- 4.2 Case of Odd k -- 5 Twisted Squares-Based Attack -- 5.1 Recovering the Support x -- 5.2 Recovering the Matrix Q -- 6 Conclusion -- References -- Author Index Coding theory-Congresses |
| subject_GND | (DE-588)1071861417 |
| title | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_auth | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_exact_search | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_full | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_fullStr | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_full_unstemmed | Code-Based Cryptography 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| title_short | Code-Based Cryptography |
| title_sort | code based cryptography 10th international workshop cbcrypto 2022 trondheim norway may 29 30 2022 revised selected papers |
| title_sub | 10th International Workshop, CBCrypto 2022, Trondheim, Norway, May 29-30, 2022, Revised Selected Papers |
| topic | Coding theory-Congresses |
| topic_facet | Coding theory-Congresses Konferenzschrift 2022 Trondheim ; Online |
| work_keys_str_mv | AT deneuvillejeanchristophe codebasedcryptography10thinternationalworkshopcbcrypto2022trondheimnorwaymay29302022revisedselectedpapers |