Paulo Barreto, PhD

pbarreto@uw.edu

Associate Professor

Phone

253-692-4539

Office

Cherry Parkes 127

Unit:

Engineering & Technology, School of

Campus Box

358426

Degrees

PhD, Hab.

Current Research

Design and analysis of block ciphers, modes of operation for block ciphers, and hash functions
Cryptography sponges and password derivation schemes
Efficient algorithms for pairing-based cryptosystems
Identity-based key agreement schemes, digital signatures and signcryption from bilinear pairings
Construction of pairing-friendly elliptic curves
Efficient and side-channel-resistant implementation of pairings and elliptic curve cryptography
Code-based encryption
Hash-based digital signatures
Lattice-based and homomorphic cryptosystems
Isogeny-based cryptosystems and protocols

Teaching

Elliptic Curve & Pairing-Based Cryptography (grad level)
Post-Quantum Cryptography (grad level)
Quantum Cryptography (grad level)
Network & Information Security (grad level)
Information Security (undergrade level)
Computer Systems Performance Evaluation (undergrad level)
Computer Networks (undergrad level)
Advanced Algorithms (grad level)
Design and Anaylsis of Algorithms (undergrad level)
Data Structures (undergrad level)
Compiler Construction (undergrad level)
Undergraduate Seminar in CSS (undergrad level)

Member of the Graduate Degrees (MSc, PhD) in Computer Science program committee at the School of Engineering an Technology of the University of Washington | Tacoma.

CV or Resume

Attachment	Size
Paulo Barreto - Curriculum Vitae - Autumn 2022.pdf	428.82 KB

Publication Date	Bibliographic Citation
2022	BARRETO, P. L.; Zanon, G. H. M.; Simplicio Jr, M. A.: “Succinct Non-interactive Arguments of Knowledge from Supersingular Isogenies,” Proceedings of the XXII Brazilian Symposium on Information and Computational Systems Security – SBSeg 2022, 2022.
2022	Doliskani, J., Pereira, G. C. C. F.; BARRETO, P. L.: “Faster Cryptographic Hash Function From Supersingular Isogeny Graphs,” Selected Areas in Cryptography – SAC 2022, Lecture Notes in Computer Science: Springer, 2022.
2021	Aragon, N.; BARRETO, P. S. L. M.; Bettaieb, S.; Bidoux, L.; Blazy, O.; Deneuville, J.-C.; Gaborit, P.; Ghosh, S.; Gueron, S.; Güneysu, T.; Aguilar-Melchor, C.; Misoczki, R.; Persichetti, E.; Richter-Brockmann, J.; Sendrier, N.; Tillich, J.-P.; Vasseur, V.; Zémor, G.: “BIKE: Bit Flipping Key Encapsulation (3rd round update),” 3rd NIST Post-Quantum Cryptography Standardization Conference, 2021.
2021	Pereira, G. C. C. F.; BARRETO, P. S. L. M.: “Isogeny-Based Key Compression Without Pairings,” International Conference on Practice and Theory of Public-Key Cryptography (PKC 2021) Part 1, Lecture Notes in Computer Science 12170, p. 131–154, Springer, DOI: 10.1007/978-3-030-75245-3_6, 2021.
2021	BARRETO, P. S. L. M.; Simplicio Jr, M. A.; Ricardini, J. E.; Patil, H. K.: “Schnorr-based implicit certification: improving the security and efficiency of vehicular communications.” IEEE Transactions on Computers 70(3), pp. 393–399, IEEE, March 2021 (early online access: 2020), DOI: 10.1109/TC.2020.2988637
2020	Alkim, E.; BARRETO, P. S. L. M.; Bindel, N.; Krämer, J.; Longa, P.; Ricardini, J. E.: “The Lattice-Based Digital Signature Scheme qTESLA,” International Conference on Applied Cryptography and Network Security (ACNS 2020), Lecture Notes in Computer Science 12146, p. 441–460, Springer, DOI: 10.1007/978-3-030-57808-4_22, 2020.
2020	Banegas, G.; BARRETO, P. S. L. M.; Persichetti, E.; Santini, P.: “Designing Efficient Dyadic Operations for Cryptographic Applications.” Journal of Mathematical Cryptology v. 14, n. 1, pp. 95–109, DeGruyter, 2020, DOI: 10.1515/jmc-2015-0054 (extended version of conference paper published at MathCrypt 2018 conference)
2019	BARRETO, P. S. L. M.; Oliveira, G. A.; Benits, W.; Nascimento, A. C.: “Supersingular isogeny oblivious transfer,” Proceedings of the XIX Brazilian Symposium on Information and Computational Systems Security – SBSeg 2019. (available online at https://sbseg2019.ime.usp.br/anais/196020.pdf), 2019.
2019	Aragon, N.; BARRETO, P. S. L. M.; Bettaieb, S.; Bidoux, L.; Blazy, O.; Deneuville, J.-C.; Gaborit, P.; Gueron, S.; Güneysu, T.; Aguilar-Melchor, C.; Misoczki, R.; Persichetti, E.; Sendrier, N.; Tillich, J.-P.; Zémor, G.: “BIKE: Bit Flipping Key Encapsulation (updated),” 2nd NIST Post-Quantum Cryptography Standardization Conference, 2019.
2019	Akleylek, S.; Alkim, E.; BARRETO, P. S. L. M.; Bindel, N.; Buchmann, J.; Eaton, E.; Gutoski, G.; Kramer, J.; Longa, P.; Polat, H.; Ricardini, J. E.; Zanon, G.: “Lattice-based digital signature scheme qTESLA (updated),” 2nd NIST Post-Quantum Cryptography Standardization Conference, 2019.
2019	Banegas, G.; BARRETO, P. S. L. M.; Boidje, B. O.; Cayrel, P.-L.; Dione, G. N.; Gaj, K.; Gueye, C. T.; Haeussler, R.; Klamti, J. B.; Ndiaye, O.; Nguyen, D. T.; Persichetti, E.; Ricardini, J. E.: “DAGS Reloaded: Revisiting Dyadic Key Encapsulation,” Workshop on Code-Based Cryptography (CBC 2019), Lecture Notes in Computer Science, v. 11666, p. 69–85, Springer, DOI: 10.1007/978-3-030-25922-8_4, 2019.
2018	Zanon, G. H. M.; Simplicio Jr, M. A.; Pereira, G. C. C. F.; Doliskani, J.; BARRETO, P. S. L. M.: “Faster Key Compression for Isogeny-Based Cryptosystems.” IEEE Transactions on Computers, v. 68, n. 5, p. 688–701, DOI: 10.1109/TC.2018.2878829, 2018 (electronic version), 2019 (printed version).
2018	Banegas, G.; BARRETO, P. S. L. M.; Boidje, B. O.; Cayrel, P.-L.; Dione, G. N.; Gaj, K.; Gueye, C. T.; Haeussler, R.; Klamti, J. B.; Ndiaye, O.; Nguyen, D. T.; Persichetti, E.; Ricardini, J. E.: “DAGS: Key encapsulation using dyadic GS codes.” Journal of Mathematical Cryptology, v. 12, n. 4, p. 221–239, DeGruyter, DOI: 10.1515/jmc-2018-0027, 2018.
2018	Banegas, G.; BARRETO, P. S. L. M.; Persichetti, E.; Santini, P.: “Designing Efficient Dyadic Operations for Cryptographic Applications,” Proceedings of the Mathematical Cryptography Workshop – MathCrypt 2018, Santa Barbara, CA, DOI: 10.1515/jmc-2015-0054, 2018.
2018	Farias, L.; Albertini, B. C.; BARRETO, P. S. L. M.: “An approach to Elliptic Curve Cryptography with AOP oriented to Hardware,” Extended Proceedings of the 18th Brazilian Symposium on Information and Computational Systems Security (SBSeg CTD 2018), Porto Alegre, Brazil, p. 1–8. Brazilian Computer Society, 2018.
2018	Zanon, G. H. M.; Simplicio Jr, M. A.; Pereira, G. C. C. F.; Doliskani, J.; BARRETO, P. S. L. M.: “Faster Isogeny-Based Compressed Key Agreement”, International Conference on Post-Quantum Cryptography – PQCrypto 2018, Fort Lauderdale (FL), USA. Lecture Notes in Computer Science, v. 10786, p. 248–268, Springer, DOI: 10.1007/978-3-319-79063-3_12, 2018.
2018	Aragon, N.; BARRETO, P. S. L. M.; Bettaieb, S.; Bidoux, L.; Blazy, O.; Deneuville, J.-C.; Gaborit, P.; Gueron, S.; Güneysu, T.; Aguilar-Melchor, C.; Misoczki, R.; Persichetti, E.; Sendrier, N.; Tillich, J.-P.; Zémor, G.: “BIKE: Bit Flipping Key Encapsulation,” 1st NIST Post-Quantum Cryptography Standardization Conference, 2018.
2018	Akleylek, S.; Alkim, E.; BARRETO, P. S. L. M.; Bindel, N.; Buchmann, J.; Eaton, E.; Gutoski, G.; Kramer, J.; Longa, P.; Polat, H.; Ricardini, J. E.; Zanon, G.: “Lattice-based digital signature scheme qTESLA,” 1st NIST Post-Quantum Cryptography Standardization Conference, 2018.
2018	Banegas, G.; BARRETO, P. S. L. M.; Boidje, B. O.; Cayrel, P. L.; Dione, G. N.; Gaj, K.; Gueye, C. T.; Haeussler, R.; Klamti, J. B.; N’diaye, O.; Nguyen, D. T.; Persichetti, E.; Ricardini, J. E.: “DAGS: Key Encapsulation from Quasi-Dyadic Generalized Srivastava Codes,” 1st NIST Post-Quantum Cryptography Standardization Conference, 2018.
2018	Farias, L. A.; Albertini, B. C.; BARRETO, Paulo S. L. M.: “A class of safe and efficient binary Edwards curves.” Journal of Cryptographic Engineering, v. 8, p. 1–13, DOI: 10.1007/s13389-017-0174-5, 2018.
2017	BARRETO, P. S. L. M.; Gueron, S.; Güneysu, T.; Misoczki, R.; Persichetti, E.; Sendrier, N.; Tillich, J.-P.: “CAKE: Code-based algorithm for key encapsulation,” IMA International Conference on Cryptography and Coding – IMACC 2017, Oxford, UK. Lecture Notes in Computer Science, v. 10655, p. 207–226, Springer, DOI: 10.1007/978-3-319-71045-7_11, 2017.
2016	Farias, L.; Albertini, B. C.; BARRETO, P. S. L. M: “Cryptographic architecture for co-process on consumer electronics devices.” In: IEEE International Symposium on Consumer Electronics, 2016, São Paulo, Brazil. Proceedings of the 20th IEEE International Symposium on Consumer Electronics, v. 1, p. 3–5, DOI: 10.1109/ISCE.2016.7797354, 2016.
2015	Farias, L.; Albertini, B. C.; BARRETO, P. S. L. M.: “Parallelism Level Analysis of Binary Field Multiplication on FPGAs.” In: V Brazilian Symposium on Computing Systems Engineering (SBESC 2015), Foz do Iguaçu, Brazil. SBESC 2015 Proceedings, p. 64–69, DOI: 10.1109/SBESC.2015.19, 2015.
2015	BARRETO, P. S. L. M.; Costello, C.; Misoczki, R.; Naehrig, M.; Pereira, G. C. C. F.; Zanon, G.: “Subgroup Security in Pairing-Based Cryptography.” In: 4th International Conference on Cryptology and Information Security in Latin America – Latincrypt 2015, Guadalajara, México. Lecture Notes in Computer Science, Berlin Heidelberg: Springer, v. 9230. p. 245–265, DOI: 10.1007/978-3-319-22174-8_14, 2015.

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Paulo Barreto, PhD