Projects per year
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Dive into the research topics where Diego F. Aranha is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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MPCC: Multi-Party Computation in the Confidential Cloud
Aranha, D. F. (PI) & Scholl, P. (PI)
01/01/2025 → 31/12/2028
Project: Research
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SCI: Secure Computation Infrastructures for the Retail Industry
Aranha, D. F. (PI) & Yakoubov, S. (PI)
01/08/2024 → 01/08/2027
Project: Research
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RENAIS: Residue Number Systems for Cryptography
Aranha, D. F. (PI)
Independent Research Fund Denmark
01/07/2021 → 31/12/2026
Project: Research
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Verifiable cryptographic software
Aranha, D. F. (PI), Spitters, B. (CoPI) & Hvass, B. S. (Participant)
01/08/2019 → 12/04/2023
Project: Research
Research output
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HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical
Aranha, D. F., Costache, A., Guimaraes, A. & Soria-Vazquez, E., 2025, Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings. Chung, K.-M. & Sasaki, Y. (eds.). Singapore: Springer, Vol. V. p. 302-334 33 p. (Lecture Notes in Computer Science, Vol. 15488).Research output: Contribution to book/anthology/report/proceeding › Article in proceedings › Research › peer-review
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Homomorphic WiSARDs: Efficient Weightless Neural Network training over encrypted data
Neumann, L., Guimaraes, A., Aranha, D. F. & Borin, E., 2025, (Accepted/In press) Proceedings of ACNS 2025.Research output: Contribution to book/anthology/report/proceeding › Article in proceedings › Research › peer-review
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Key recovery on static Kyber based on transient execution attacks
Constantin-Sukul, L. R. J., Ø. Gammelgaard, R., Henriksen, A. & Aranha, D. F., Mar 2025, Proceedings of the 1st Microarchitecture Security Conference.Research output: Contribution to book/anthology/report/proceeding › Article in proceedings › Research › peer-review
Open Access -
Optimized One-Dimensional SQIsign Verification on Intel and Cortex-M4
Årdal, M. A., Adj, G., Alblooshi, A., Aranha, D. F., A. Canales-Martínez, I., Chavez-Saab, J., Gazzoni Filho, D. L., Reijnders, K. & Rodriguez-Henriquez, F., 9 Dec 2025, In: IACR Transactions of Cryptographic Hardware and Embedded Systems. 2025, 1, p. 497-522 26 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
SQIsign 2.0: Algorithm specifications and supporting documentation
Aardal, M. A., Adj, G., F. Aranha, D., Basso, A., Canales Martínez, I. A., Chávez-Saab, J., Corte-Real Santos, M., Dartois, P., De Feo, L., Duparc, M., Komada Eriksen, J., Fouotsa, T. B., Filho, D. L. G., Hess, B., Kohel, D., Leroux, A., Longa, P., Maino, L., Meyer, M. & Nakagawa, K. & 10 others, , 2025.Research output: Working paper/Preprint › Working paper › Research
Activities
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Secure Multiparty Computation, Inside and Out of the Head
Aranha, D. F. (Examiner)
15 Nov 2024Activity: External lectures and Examination › Examination
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IEEE International Symposium on Circuits and Systems (Event)
Aranha, D. F. (Editor)
4 Nov 2024 → 29 Nov 2024Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research
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Danish Digitalization, Data Science and AI (D3A)
Aranha, D. F. (Organizer) & Mikkelsen, G. L. (Organizer)
23 Oct 2024Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
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Misinformation: Challenges and solutions
Aranha, D. F. (Panel member), Belongie, S. (Panel member) & Bechmann, A. (Panel member)
23 Oct 2024Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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A decade probing the Brazilian voting machines
Aranha, D. F. (Lecturer)
3 Sept 2024Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
Prizes
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2nd Best PhD. Dissertation in Brazil on Computer Science
Aranha, D. F. (Recipient), 2012
Prize: Prizes, scholarships, distinctions
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Best Paper ("George Cox" Award) at SBSeg 2018
Aranha, D. F. (Recipient), Y. S. Barbosa, P. (Recipient), N. C. Cardoso, T. (Recipient), Lüders Araújo, C. (Recipient) & Matias, P. (Recipient), 24 Oct 2018
Prize: Prizes, scholarships, distinctions
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Best Paper Award on CHES 2013
Oliveira, T. (Recipient), Lopez, J. (Recipient), Aranha, D. F. (Recipient) & Rodríguez-Henríquez, F. (Recipient), 23 Aug 2013
Prize: Prizes, scholarships, distinctions
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Best PhD. Dissertation in Brazil on Computer Security and Cryptography
Aranha, D. F. (Recipient), 2012
Prize: Prizes, scholarships, distinctions
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Best PhD. Dissertation in Institute of Computing at the University of Campinas
Aranha, D. F. (Recipient), 2012
Prize: Prizes, scholarships, distinctions
Press/Media
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Coverage in Denmark of research on security for retail industry
18/06/2024 → 10/12/2024
2 Media contributions
Press/Media: Press / Media
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Coverage in Denmark of impact of EU regulations on end-to-end encryption
04/07/2023 → 20/06/2024
6 items of Media coverage
Press/Media: Press / Media
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Coverage in Denmark of research on security vulnerabilities in real-world systems
11/08/2023 → 03/09/2023
1 item of Media coverage, 1 Media contribution
Press/Media: Press / Media
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International coverage of my research on electronic voting in Brazil
12/06/2022 → 09/01/2023
6 items of Media coverage
Press/Media: Press / Media
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Coverage in Denmark about security issues in MitID and other mobile apps
30/09/2022 → 27/10/2022
2 items of Media coverage
Press/Media: Press / Media
Courses
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Computer Architecture, Networks and Operating Systems
Aranha, D. F. 01/02/2021 → 31/08/2023
Course: Teaching
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