Charlotte Hoffmann

10 Publications

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[10]
2025 | Published | Thesis | IST-REx-ID: 20920 | OA
Hoffmann, C. (2025). Theory and applications of verifiable delay functions. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20920
[Published Version] View | Files available | DOI
 
[9]
2025 | Published | Thesis | IST-REx-ID: 20556
Hoffmann, C. (2025). Theory and applications of verifiable delay functions. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20556
[Published Version] View | Files available | DOI
 
[8]
2025 | Published | Conference Paper | IST-REx-ID: 19778 | OA
Hoffmann, C., & Pietrzak, K. Z. (2025). Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation. In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography (Vol. 15674, pp. 36–66). Roros, Norway: Springer Nature. https://doi.org/10.1007/978-3-031-91820-9_2
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[7]
2024 | Draft | Preprint | IST-REx-ID: 20701 | OA
Hoffmann, C., Hubáček, P., & Ivanova, S. (n.d.). Practical batch proofs of exponentiation. Cryptology ePrint Archive. International Association for Cryptologic Research .
[Preprint] View | Files available | Download Preprint (ext.)
 
[6]
2023 | Published | Conference Paper | IST-REx-ID: 14457 | OA
Hoffmann, C., & Simkin, M. (2023). Stronger lower bounds for leakage-resilient secret sharing. In 8th International Conference on Cryptology and Information Security in Latin America (Vol. 14168, pp. 215–228). Quito, Ecuador: Springer Nature. https://doi.org/10.1007/978-3-031-44469-2_11
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[5]
2023 | Conference Paper | IST-REx-ID: 14693 | OA
Hoffmann, C., Hubáček, P., Kamath, C., & Krňák, T. (2023). (Verifiable) delay functions from Lucas sequences. In 21st International Conference on Theory of Cryptography (Vol. 14372, pp. 336–362). Taipei, Taiwan: Springer Nature. https://doi.org/10.1007/978-3-031-48624-1_13
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[4]
2023 | Published | Conference Paper | IST-REx-ID: 14692 | OA
Auerbach, B., Hoffmann, C., & Pascual Perez, G. (2023). Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing. In 21st International Conference on Theory of Cryptography (Vol. 14371, pp. 301–330). Springer Nature. https://doi.org/10.1007/978-3-031-48621-0_11
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2023 | Published | Conference Paper | IST-REx-ID: 13143 | OA
Hoffmann, C., Hubáček, P., Kamath, C., & Pietrzak, K. Z. (2023). Certifying giant nonprimes. In Public-Key Cryptography - PKC 2023 (Vol. 13940, pp. 530–553). Atlanta, GA, United States: Springer Nature. https://doi.org/10.1007/978-3-031-31368-4_19
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | WoS
 
[2]
2022 | Published | Conference Paper | IST-REx-ID: 12516 | OA
Bogdanov, A., Cueto Noval, M., Hoffmann, C., & Rosen, A. (2022). Public-Key Encryption from Homogeneous CLWE. In Theory of Cryptography (Vol. 13748, pp. 565–592). Chicago, IL, United States: Springer Nature. https://doi.org/10.1007/978-3-031-22365-5_20
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[1]
2022 | Published | Conference Paper | IST-REx-ID: 12176 | OA
Hoffmann, C., Hubáček, P., Kamath, C., Klein, K., & Pietrzak, K. Z. (2022). Practical statistically-sound proofs of exponentiation in any group. In Advances in Cryptology – CRYPTO 2022 (Vol. 13508, pp. 370–399). Santa Barbara, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-031-15979-4_13
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
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10 Publications

Mark all

[10]
2025 | Published | Thesis | IST-REx-ID: 20920 | OA
Hoffmann, C. (2025). Theory and applications of verifiable delay functions. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20920
[Published Version] View | Files available | DOI
 
[9]
2025 | Published | Thesis | IST-REx-ID: 20556
Hoffmann, C. (2025). Theory and applications of verifiable delay functions. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20556
[Published Version] View | Files available | DOI
 
[8]
2025 | Published | Conference Paper | IST-REx-ID: 19778 | OA
Hoffmann, C., & Pietrzak, K. Z. (2025). Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation. In 28th IACR International Conference on Practice and Theory of Public-Key Cryptography (Vol. 15674, pp. 36–66). Roros, Norway: Springer Nature. https://doi.org/10.1007/978-3-031-91820-9_2
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[7]
2024 | Draft | Preprint | IST-REx-ID: 20701 | OA
Hoffmann, C., Hubáček, P., & Ivanova, S. (n.d.). Practical batch proofs of exponentiation. Cryptology ePrint Archive. International Association for Cryptologic Research .
[Preprint] View | Files available | Download Preprint (ext.)
 
[6]
2023 | Published | Conference Paper | IST-REx-ID: 14457 | OA
Hoffmann, C., & Simkin, M. (2023). Stronger lower bounds for leakage-resilient secret sharing. In 8th International Conference on Cryptology and Information Security in Latin America (Vol. 14168, pp. 215–228). Quito, Ecuador: Springer Nature. https://doi.org/10.1007/978-3-031-44469-2_11
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[5]
2023 | Conference Paper | IST-REx-ID: 14693 | OA
Hoffmann, C., Hubáček, P., Kamath, C., & Krňák, T. (2023). (Verifiable) delay functions from Lucas sequences. In 21st International Conference on Theory of Cryptography (Vol. 14372, pp. 336–362). Taipei, Taiwan: Springer Nature. https://doi.org/10.1007/978-3-031-48624-1_13
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[4]
2023 | Published | Conference Paper | IST-REx-ID: 14692 | OA
Auerbach, B., Hoffmann, C., & Pascual Perez, G. (2023). Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing. In 21st International Conference on Theory of Cryptography (Vol. 14371, pp. 301–330). Springer Nature. https://doi.org/10.1007/978-3-031-48621-0_11
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2023 | Published | Conference Paper | IST-REx-ID: 13143 | OA
Hoffmann, C., Hubáček, P., Kamath, C., & Pietrzak, K. Z. (2023). Certifying giant nonprimes. In Public-Key Cryptography - PKC 2023 (Vol. 13940, pp. 530–553). Atlanta, GA, United States: Springer Nature. https://doi.org/10.1007/978-3-031-31368-4_19
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | WoS
 
[2]
2022 | Published | Conference Paper | IST-REx-ID: 12516 | OA
Bogdanov, A., Cueto Noval, M., Hoffmann, C., & Rosen, A. (2022). Public-Key Encryption from Homogeneous CLWE. In Theory of Cryptography (Vol. 13748, pp. 565–592). Chicago, IL, United States: Springer Nature. https://doi.org/10.1007/978-3-031-22365-5_20
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[1]
2022 | Published | Conference Paper | IST-REx-ID: 12176 | OA
Hoffmann, C., Hubáček, P., Kamath, C., Klein, K., & Pietrzak, K. Z. (2022). Practical statistically-sound proofs of exponentiation in any group. In Advances in Cryptology – CRYPTO 2022 (Vol. 13508, pp. 370–399). Santa Barbara, CA, United States: Springer Nature. https://doi.org/10.1007/978-3-031-15979-4_13
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
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