Johann Groszschädl

Johann Groszschädl

Research and Development Specialist

Fakultät oder Zentrum Fakultät für Naturwissenschaften, Technologie und Medizin
Department Fachbereich Informatik
Postadresse Université du Luxembourg
Maison du Nombre
6, Avenue de la Fonte
L-4364 Esch-sur-Alzette
Büroadresse MNO, E04 0435-120
E-Mail
Telefon (+352) 46 66 44 5728
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2022

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See detailLightweight Permutation-Based Cryptography for the Ultra-Low-Power Internet of Things
Alsahli, Malik Ruzayq M; Borgognoni, Alex; Cardoso Dos Santos, Luan; Cheng, Hao; Franck, Christian; Groszschädl, Johann

in Bella, Giampaolo; Doinea, Mihai; Janicke, Helge (Eds.) Innovative Security Solutions for Information Technology and Communications, 15th International Conference, SECITC 2022, Virtual Event, December 8-9, 2022, Revised Selected Papers (2022, December)

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See detailHighly Vectorized SIKE for AVX-512
Cheng, Hao; Fotiadis, Georgios; Groszschädl, Johann; Ryan, Peter Y A

in IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES) (2022, February), 2022(2), 41-68

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See detailRISC-V Instruction Set Extensions for Lightweight Symmetric Cryptography
Cheng, Hao; Groszschädl, Johann; Marshall, Ben; Page, Dan; Pham, Thinh

in IACR Transactions on Cryptographic Hardware and Embedded Systems (2022, November), 2023(1), 193-237

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2021

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See detailAn Evaluation of the Multi-Platform Efficiency of Lightweight Cryptographic Permutations
Cardoso Dos Santos, Luan; Groszschädl, Johann

in Ryan, Peter Y A; Toma, Cristian (Eds.) Innovative Security Solutions for Information Technology and Communications 14th International Conference, SECITC 2021, Virtual Event, November 25-26, 2021, Revised Selected Papers (2021, November)

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See detailBatching CSIDH Group Actions using AVX-512
Cheng, Hao; Fotiadis, Georgios; Groszschädl, Johann; Ryan, Peter Y A; Roenne, Peter

in IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES) (2021, August), 2021(4), 618-649

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See detailAVRNTRU: Lightweight NTRU-based Post-Quantum Cryptography for 8-bit AVR Microcontrollers
Cheng, Hao; Groszschädl, Johann; Roenne, Peter; Ryan, Peter Y A

in 2021 Design, Automation and Test in Europe Conference and Exhibition, DATE 2021, Grenoble, France, February 1-5, 2021, Proceedings (2021, February)

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See detailOptimized Implementation of SHA-512 for 16-bit MSP430 Microcontrollers
Franck, Christian; Groszschädl, Johann

in Ryan, Peter Y A; Toma, Cristian (Eds.) Innovative Security Solutions for Information Technology and Communications 14th International Conference, SECITC 2021, Virtual Event, November 25-26, 2021, Revised Selected Papers (2021, November)

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See detailLightweight EdDSA Signature Verification for the Ultra-Low-Power Internet of Things
Groszschädl, Johann; Franck, Christian; Liu, Zhe

in Deng, Robert; Bao, Feng; Wang, Guilin; Shen, Jian; Ryan, Mark; Meng, Weizhi; Wang, Ding (Eds.) Information Security Practice and Experience, 16th International Conference, ISPEC 2021, Nanjing, China, December 17–19, 2021, Proceedings (2021, December)

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2020

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See detailLightweight AEAD and Hashing using the Sparkle Permutation Family
Beierle, Christof; Biryukov, Alex; Cardoso Dos Santos, Luan; Groszschädl, Johann; Perrin, Léo Paul; Udovenko, Aleksei; Velichkov, Vesselin; Wang, Qingju

in IACR Transactions on Symmetric Cryptology (2020), 2020(S1), 208-261

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See detailAlzette: A 64-Bit ARX-box (Feat. CRAX and TRAX)
Beierle, Christof; Biryukov, Alex; Cardoso Dos Santos, Luan; Groszschädl, Johann; Perrin, Léo; Udovenko, Aleksei; Velichkov, Vesselin; Wang, Qingju

in Micciancio, Daniele; Ristenpart, Thomas (Eds.) Advances in Cryptology -- CRYPTO 2020, 40th Annual International Cryptology Conference, CRYPTO 2020, Santa Barbara, CA, USA, August 17-21, 2020, Proceedings, Part III (2020, August)

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See detailLightweight Post-quantum Key Encapsulation for 8-bit AVR Microcontrollers
Cheng, Hao; Groszschädl, Johann; Roenne, Peter; Ryan, Peter Y A

in Liardet, Pierre-Yvan; Mentens, Nele (Eds.) Smart Card Research and Advanced Applications, 19th International Conference, CARDIS 2020, Virtual Event, November 18–19, 2020, Revised Selected Papers (2020, November)

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See detailHigh-Throughput Elliptic Curve Cryptography Using AVX2 Vector Instructions
Cheng, Hao; Groszschädl, Johann; Tian, Jiaqi; Roenne, Peter; Ryan, Peter Y A

in Dunkelman, Orr; Jacobson Jr., Michael J.; O'Flynn, Colin (Eds.) Selected Areas in Cryptography, 27th International Conference, Halifax, NS, Canada (Virtual Event), October 21-23, 2020, Revised Selected Papers (2020, October)

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See detailFast and Flexible Elliptic Curve Cryptography for Dining Cryptographers Networks
Dupont, Elona; Franck, Christian; Groszschädl, Johann

in Bouzefrane, Samia; Laurent, Maryline; Boumerdassi, Selma; Eric, Renault (Eds.) Mobile, Secure, and Programmable Networking, 6th International Conference, MSPN 2020, Paris, France, October 28–29, 2020, Revised Selected Papers (2020, October)

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See detailParallel Implementation of SM2 Elliptic Curve Cryptography on Intel Processors with AVX2
Huang, Junhao; Liu, Zhe; Hu, Zhi; Groszschädl, Johann

in Liu, Joseph K.; Cui, Hui (Eds.) Information Security and Privacy, 25th Australasian Conference, ACISP 2020, Perth, WA, Australia, November 30 - December 2, 2020, Proceedings (2020, November)

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2019

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See detailAlzette: A 64-bit ARX-box
Beierle, Christof; Biryukov, Alex; Cardoso Dos Santos, Luan; Groszschädl, Johann; Perrin, Léo Paul; Udovenko, Aleksei; Velichkov, Vesselin; Wang, Qingju

E-print/Working paper (2019)

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See detailFELICS-AEAD: Benchmarking of Lightweight Authenticated Encryption Algorithms
Cardoso Dos Santos, Luan; Groszschädl, Johann; Biryukov, Alex

in Belaïd, Sonia; Güneysu, Tim (Eds.) Smart Card Research and Advanced Applications, 18th International Conference, CARDIS 2019, Prague, Czech Republic, November 11–13, 2019, Revised Selected Papers (2019, November)

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See detailA Lightweight Implementation of NTRU Prime for the Post-Quantum Internet of Things
Cheng, Hao; Dinu, Dumitru-Daniel; Groszschädl, Johann; Roenne, Peter; Ryan, Peter

in Laurent, Maryline; Giannetsos, Thanassis (Eds.) Information Security Theory and Practice, 13th IFIP WG 11.2 International Conference, WISTP 2019, Paris, France, December 11–12, 2019, Proceedings (2019, December)

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See detailA Lightweight Implementation of NTRUEncrypt for 8-bit AVR Microcontrollers
Cheng, Hao; Groszschädl, Johann; Roenne, Peter; Ryan, Peter

E-print/Working paper (2019)

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See detailTriathlon of Lightweight Block Ciphers for the Internet of Things
Dinu, Dumitru-Daniel; Le Corre, Yann; Khovratovich, Dmitry; Perrin, Léo Paul; Groszschädl, Johann; Biryukov, Alex

in Journal of Cryptographic Engineering (2019), 9(3), 283-302

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See detailFast ECDH Key Exchange Using Twisted Edwards Curves with an Efficiently Computable Endomorphism
Groszschädl, Johann; Liu, Zhe; Hu, Zhi; Su, Chunhua; Zhou, Lu

in Proceedings of the 8th International Workshop on Secure Internet of Things 2019 (SIoT 2019) (2019, September)

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2018

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See detailEfficient Implementation of the SHA-512 Hash Function for 8-bit AVR Microcontrollers
Cheng, Hao; Dinu, Dumitru-Daniel; Groszschädl, Johann

in Lanet, Jean-Louis; Toma, Cristian (Eds.) Innovative Security Solutions for Information Technology and Communications, 11th International Conference, SecITC 2018, Bucharest, Romania, November 8-9, 2018, Revised Selected Papers (2018, November)

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See detailEnergy-Scalable Montgomery-Curve ECDH Key Exchange for ARM Cortex-M3 Microcontrollers
Franck, Christian; Groszschädl, Johann; Le Corre, Yann; Lenou Tago, Cyrille

in Awan, Irfan; Younas, Muhammad; Portela, Filipe (Eds.) Proceedings of the 6th International Conference on Future Internet of Things and Cloud Workshops (W-FICLOUD 2018) (2018, August)

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See detailA Family of Lightweight Twisted Edwards Curves for the Internet of Things
Ghatpande, Sankalp; Groszschädl, Johann; Liu, Zhe

in Blazy, Olivier; Yeun, Chan Y. (Eds.) Information Security Theory and Practice, 12th IFIP WG 11.2 International Conference, WISTP 2018, Brussels, Belgium, December 10-11, 2018, Proceedings (2018, December)

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See detailMicro-architectural Power Simulator for Leakage Assessment of Cryptographic Software on ARM Cortex-M3 Processors
Le Corre, Yann; Groszschädl, Johann; Dinu, Dumitru-Daniel

in Fan, Junfeng; Gierlichs, Benedikt (Eds.) Constructive Side-Channel Analysis and Secure Design - 9th International Workshop, COSADE 2018, Singapore, April 23-24, 2018, Proceedings (2018, April)

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See detailMicro-Architectural Power Simulator for Leakage Assessment of Cryptographic Software on ARM Cortex-M3 Processors
Le Corre, Yann; Groszschädl, Johann; Dinu, Dumitru-Daniel

in Fan, Junfeng; Gierlichs, Benedikt (Eds.) Constructive Side-Channel Analysis and Secure Design - 9th International Workshop, COSADE 2018, Singapore, April 23-24, 2018, Proceedings (2018, April)

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See detailSecuring Edge Devices in the Post-Quantum Internet of Things Using Lattice-Based Cryptography
Liu, Zhe; Choo, Kim-Kwang Raymond; Groszschädl, Johann

in IEEE Communications Magazine (2018), 56(2), 158-162

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2017

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See detailEfficient Masking of ARX-Based Block Ciphers Using Carry-Save Addition on Boolean Shares
Dinu, Dumitru-Daniel; Groszschädl, Johann; Le Corre, Yann

in Nguyen, Phong Q.; Zhou, Jianying (Eds.) Information Security - 20th International Conference, ISC 2017, Ho Chi Minh City, Vietnam, November 22-24, 2017, Proceedings (2017, November)

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See detailEfficient Implementation of Pedersen Commitments Using Twisted Edwards Curves
Franck, Christian; Groszschädl, Johann

in Bouzefrane, Samia; Banerjee, Soumya; Sailhan, Françoise; Boumerdassi, Selma; Renault, Eric (Eds.) Mobile, Secure, and Programmable Networking - Third International Conference, MSPN 2017, Paris, France, June 29-30, 2017, Revised Selected Papers (2017, June)

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See detailElliptic Curve Cryptography with Efficiently Computable Endomorphisms and Its Hardware Implementations for the Internet of Things
Liu, Zhe; Groszschädl, Johann; Hu, Zhi; Järvinen, Kimmo; Wang, Husen; Verbauwhede, Ingrid

in IEEE Transactions on Computers (2017), 66(5), 773-785

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See detailHigh-Performance Ideal Lattice-Based Cryptography on 8-Bit AVR Microcontrollers
Liu, Zhe; Pöppelmann, Thomas; Oder, Tobias; Seo, Hwajeong; Roy, Sujoy Sinha; Güneysu, Tim; Groszschädl, Johann; Kim, Howon; Verbauwhede, Ingrid

in ACM Transactions on Embedded Computing Systems (2017), 16(4), 117

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2016

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See detailCorrelation Power Analysis of Lightweight Block Ciphers: From Theory to Practice
Biryukov, Alex; Dinu, Dumitru-Daniel; Groszschädl, Johann

in Manulis, Mark; Sadeghi, Ahmad-Reza; Schneider, Steve (Eds.) Applied Cryptography and Network Security - 14th International Conference, ACNS 2016, Guildford, UK, June 19-22, 2016. Proceedings (2016, June)

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See detailDesign Strategies for ARX with Provable Bounds: SPARX and LAX
Dinu, Dumitru-Daniel; Perrin, Léo Paul; Udovenko, Aleksei; Velichkov, Vesselin; Groszschädl, Johann; Biryukov, Alex

in Cheon, Jung Hee; Takagi, Tsuyoshi (Eds.) Advances in Cryptology --- ASIACRYPT 2016, 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part I (2016, December)

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See detailImplementation of a Leakage-Resilient ElGamal Key Encapsulation Mechanism
Galindo, David; Groszschädl, Johann; Liu, Zhe; Vadnala, Praveen Kumar; Venkatesh, Srinivas Vivek

in Journal of Cryptographic Engineering (2016), 6(3), 229-238

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See detailEnergy-Efficient Elliptic Curve Cryptography for MSP430-Based Wireless Sensor Nodes
Liu, Zhe; Groszschädl, Johann; Li, Lin; Xu, Qiuliang

in Liu, Joseph K.; Steinfeld, Ron (Eds.) Information Security and Privacy - 21st Australasian Conference, ACISP 2016, Melbourne, VIC, Australia, July 4-6, 2016, Proceedings, Part I (2016, July)

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See detailEfficient Implementation of NIST-Compliant Elliptic Curve Cryptography for 8-bit AVR-Based Sensor Nodes
Liu, Zhe; Seo, Hwajeong; Groszschädl, Johann; Kim, Howon

in IEEE Transactions on Information Forensics and Security (2016), 11(7), 1385-1397

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See detailEfficient Arithmetic on ARM-NEON and Its Application for High-Speed RSA Implementation
Seo, Hwajeong; Liu, Zhe; Groszschädl, Johann; Kim, Howon

in Security and Communication Networks (2016), 9(18), 5401-5411

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2015

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See detailConversion from Arithmetic to Boolean Masking with Logarithmic Complexity
Coron, Jean-Sébastien; Groszschädl, Johann; Tibouchi, Mehdi; Vadnala, Praveen Kumar

in Leander, Gregor (Ed.) Fast Software Encryption, 22nd International Workshop, FSE 2015, Istanbul, Turkey, March 8-11, 2015, Revised Selected Papers (2015, March)

See detailFELICS - Fair Evaluation of Lightweight Cryptographic Systems
Dinu, Dumitru-Daniel; Biryukov, Alex; Groszschädl, Johann; Khovratovich, Dmitry; Le Corre, Yann; Perrin, Léo Paul

Scientific Conference (2015, July)

See detailTriathlon of Lightweight Block Ciphers for the Internet of Things
Dinu, Dumitru-Daniel; Le Corre, Yann; Khovratovich, Dmitry; Perrin, Léo Paul; Groszschädl, Johann; Biryukov, Alex

Scientific Conference (2015, July)

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See detailEfficient Implementation of ECDH Key Exchange for MSP430-Based Wireless Sensor Networks
Liu, Zhe; Seo, Hwajeong; Hu, Zhi; Huang, Xinyi; Groszschädl, Johann

in Bao, Feng; Miller, Steven; Zhou, Jianying; Ahn, Gail-Joon (Eds.) ASIACCS'15: Proceedings of the 10th ACM Symposium on Information, Computer and Communications Security, April 14-17, 2015, Singapore (2015, April)

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See detailEfficient Ring-LWE Encryption on 8-bit AVR Processors
Liu, Zhe; Seo, Hwajeong; Roy, Sujoy Sinha; Groszschädl, Johann; Kim, Howon; Verbauwhede, Ingrid

in Güneysu, Tim; Handschuh, Helena (Eds.) Cryptographic Hardware and Embedded Systems - CHES 2015, 17th International Workshop, Saint-Malo, France, September 13-16, 2015, Proceedings (2015, September)

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See detailFaster Mask Conversion with Lookup Tables
Vadnala, Praveen Kumar; Groszschädl, Johann

in Mangard, Stefan; Poschmann, Axel Y. (Eds.) Constructive Side-Channel Analysis and Secure Design, 6th International Workshop, COSADE 2015, Berlin, Germany, April 13-14, 2015. Revised Selected Papers (2015, April)

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See detailHigher-Order Masking in Practice: A Vector Implementation of Masked AES for ARM NEON
Wang, Junwei; Vadnala, Praveen Kumar; Groszschädl, Johann; Xu, Qiuliang

in Nyberg, Kaisa (Ed.) Topics in Cryptology - CT-RSA 2015, The Cryptographer's Track at the RSA Conference 2015, San Francisco, CA, USA, April 20-24, 2015. Proceedings (2015, April)

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2014

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See detailSecure Conversion between Boolean and Arithmetic Masking of Any Order
Coron, Jean-Sébastien; Groszschädl, Johann; Vadnala, Praveen Kumar

in Batina, Lejla; Robshaw, Matthew (Eds.) Cryptographic Hardware and Embedded Systems - CHES 2014, 16th International Workshop, Busan, South Korea, September 23-26, 2014. Proceedings (2014, September)

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See detailHigh-Speed Elliptic Curve Cryptography on the NVIDIA GT200 Graphics Processing Unit
Cui, Shujie; Liu, Zhe; Groszschädl, Johann; Xu, Qiuliang

in Huang, Xinyi; Zhou, Jianying (Eds.) Information Security Practice and Experience, 10th International Conference, ISPEC 2014, Fuzhou, China, May 5-8, 2014. Proceedings (2014, May)

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See detailNew Speed Records for Montgomery Modular Multiplication on 8-Bit AVR Microcontrollers
Liu, Zhe; Groszschädl, Johann

in Pointcheval, David; Vergnaud, Damien (Eds.) Progress in Cryptology - AFRICACRYPT 2014, 7th International Conference on Cryptology in Africa, Marrakesh, Morocco, May 28-30, 2014. Proceedings (2014, May)

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See detailReverse Product-Scanning Multiplication and Squaring on 8-bit AVR Processors
Liu, Zhe; Seo, Hwajeong; Groszschädl, Johann; Kim, Howon

in Hui, Lucas C. K.; Qing, Sihan; Shi, Elaine; Yiu, Siu-Ming (Eds.) Information and Communications Security - 16th International Conference, ICICS 2014, Hong Kong, China, December 16-17, 2014. Proceedings (2014, December)

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See detailMoTE-ECC: Energy-Scalable Elliptic Curve Cryptography for Wireless Sensor Networks
Liu, Zhe; Wenger, Erich; Groszschädl, Johann

in Boureanu, Ioana; Owezarski, Philippe; Vaudenay, Serge (Eds.) Applied Cryptography and Network Security - 12th International Conference, ACNS 2014, Lausanne, Switzerland, June 10-13, 2014. Proceedings (2014, June)

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See detailMontgomery Modular Multiplication on ARM-NEON Revisited
Seo, Hwajeong; Liu, Zhe; Groszschädl, Johann; Choi, Jongseok; Kim, Howon

in Kim, Jongsung; Lee, Jooyoung (Eds.) Information Security and Cryptology - ICISC 2014, 17th International Conference, Seoul, Korea, December 3-5, 2014, Revised Selected Papers (2014, December)

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2013

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See detailTwisted Edwards-Form Elliptic Curve Cryptography for 8-bit AVR-based Sensor Nodes
Chu, Dalin; Groszschädl, Johann; Liu, Zhe; Müller, Volker; Zhang, Yang

in Chen, Kefei; Xie, Qi; Qiu, Weidong; Xu, Shouhuai; Zhao, Yunlei (Eds.) Proceedings of the first ACM Workshop on Asia Public-Key Cryptography (ASIAPKC 2013) (2013, May)

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See detailLow-Weight Primes for Lightweight Elliptic Curve Cryptography on 8-bit AVR Processors
Liu, Zhe; Groszschädl, Johann; Wong, Duncan S.

in Lin, Dongdai; Xu, Shouhuai; Yung, Moti (Eds.) Information Security and Cryptology - 9th International Conference, INSCRYPT 2013, Guangzhou, China, November 27-30, 2013 (2013, November)

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See detailEfficient Implementation of NIST-Compliant Elliptic Curve Cryptography for Sensor Nodes
Liu, Zhe; Seo, Hwajeong; Groszschädl, Johann; Kim, Howon

in Qing, Sihan; Zhou, Jianying; Liu, Dongmei (Eds.) Information and Communications Security - 15th International Conference, ICICS 2013, Beijing, China, November 20-22, 2013. Proceedings (2013, November)

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See detailAlgorithms for Switching between Boolean and Arithmetic Masking of Second Order
Vadnala, Praveen Kumar; Groszschädl, Johann

in Gierlichs, Benedikt; Guilley, Sylvain; Mukhopadhyay, Debdeep (Eds.) Security, Privacy, and Applied Cryptography Engineering - Third International Conference, SPACE 2013, Kharagpur, India, October 19-23, 2013. Proceedings (2013, October)

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2012

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See detailCryptanalysis of the Full AES Using GPU-Like Special-Purpose Hardware
Biryukov, Alex; Groszschädl, Johann

in Fundamenta Informaticae (2012), 114(3-4), 221-237

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2009

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See detailRealizing Arbitrary-Precision Modular Multiplication with a Fixed-Precision Multiplier Datapath
Großschädl, Johann; Savas, Erkay; Yumbul, Kazim

in Prasanna, Viktor K.; Torres, Lionel; Cumplido, René (Eds.) Proceedings of the 5th International Conference on Reconfigurable Computing and FPGAs (RECONFIG 2009) (2009, December)

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