Benedikt Auerbach
Pietrzak Group
9 Publications
2024 | Published | Conference Paper | IST-REx-ID: 18702 |

Anastos M, Auerbach B, Baig MA, Cueto Noval M, Kwan MA, Pascual Perez G, Pietrzak KZ. 2024. The cost of maintaining keys in dynamic groups with applications to multicast encryption and group messaging. 22nd International Conference on Theory of Cryptography. TCC: Theory of Cryptography, LNCS, vol. 15364, 413–443.
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2024 | Published | Conference Paper | IST-REx-ID: 18086
Alwen JF, Auerbach B, Cueto Noval M, Klein K, Pascual Perez G, Pietrzak KZ. 2024. DeCAF: Decentralizable CGKA with fast healing. Security and Cryptography for Networks: 14th International Conference. SCN: Security and Cryptography for Networks, LNCS, vol. 14974, 294–313.
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2024 | Published | Conference Paper | IST-REx-ID: 17051 |

Auerbach, Benedikt, Trapdoor memory-hard functions. 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques 14653. 2024
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2023 | Published | Conference Paper | IST-REx-ID: 14691 |

Auerbach B, Cueto Noval M, Pascual Perez G, Pietrzak KZ. 2023. On the cost of post-compromise security in concurrent Continuous Group-Key Agreement. 21st International Conference on Theory of Cryptography. TCC: Theory of Cryptography, LNCS, vol. 14371, 271–300.
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2023 | Published | Conference Paper | IST-REx-ID: 14692 |

Auerbach B, Hoffmann C, Pascual Perez G. 2023. Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing. 21st International Conference on Theory of Cryptography. , LNCS, vol. 14371, 301–330.
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2022 | Published | Conference Paper | IST-REx-ID: 11476 |

Alwen, Joël, CoCoA: Concurrent continuous group key agreement. Advances in Cryptology – EUROCRYPT 2022 13276. 2022
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2021 | Published | Conference Paper | IST-REx-ID: 9826 |

Auerbach B, Chakraborty S, Klein K, Pascual Perez G, Pietrzak KZ, Walter M, Yeo MX. 2021. Inverse-Sybil attacks in automated contact tracing. Topics in Cryptology – CT-RSA 2021. CT-RSA: Cryptographers’ Track at the RSA Conference, LNCS, vol. 12704, 399–421.
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2021 | Published | Conference Paper | IST-REx-ID: 10408 |

Alwen JF, Auerbach B, Baig MA, Cueto Noval M, Klein K, Pascual Perez G, Pietrzak KZ, Walter M. 2021. Grafting key trees: Efficient key management for overlapping groups. 19th International Conference. TCC: Theory of Cryptography, LNCS, vol. 13044, 222–253.
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2020 | Published | Conference Paper | IST-REx-ID: 7966 |

Auerbach B, Giacon F, Kiltz E. 2020. Everybody’s a target: Scalability in public-key encryption. Advances in Cryptology – EUROCRYPT 2020. EUROCRYPT: Theory and Applications of Cryptographic Techniques, LNCS, vol. 12107, 475–506.
[Submitted Version]
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9 Publications
2024 | Published | Conference Paper | IST-REx-ID: 18702 |

Anastos M, Auerbach B, Baig MA, Cueto Noval M, Kwan MA, Pascual Perez G, Pietrzak KZ. 2024. The cost of maintaining keys in dynamic groups with applications to multicast encryption and group messaging. 22nd International Conference on Theory of Cryptography. TCC: Theory of Cryptography, LNCS, vol. 15364, 413–443.
[Preprint]
View
| DOI
| Download Preprint (ext.)
2024 | Published | Conference Paper | IST-REx-ID: 18086
Alwen JF, Auerbach B, Cueto Noval M, Klein K, Pascual Perez G, Pietrzak KZ. 2024. DeCAF: Decentralizable CGKA with fast healing. Security and Cryptography for Networks: 14th International Conference. SCN: Security and Cryptography for Networks, LNCS, vol. 14974, 294–313.
View
| Files available
| DOI
2024 | Published | Conference Paper | IST-REx-ID: 17051 |

Auerbach, Benedikt, Trapdoor memory-hard functions. 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques 14653. 2024
[Preprint]
View
| DOI
| Download Preprint (ext.)
2023 | Published | Conference Paper | IST-REx-ID: 14691 |

Auerbach B, Cueto Noval M, Pascual Perez G, Pietrzak KZ. 2023. On the cost of post-compromise security in concurrent Continuous Group-Key Agreement. 21st International Conference on Theory of Cryptography. TCC: Theory of Cryptography, LNCS, vol. 14371, 271–300.
[Preprint]
View
| DOI
| Download Preprint (ext.)
2023 | Published | Conference Paper | IST-REx-ID: 14692 |

Auerbach B, Hoffmann C, Pascual Perez G. 2023. Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing. 21st International Conference on Theory of Cryptography. , LNCS, vol. 14371, 301–330.
[Preprint]
View
| DOI
| Download Preprint (ext.)
2022 | Published | Conference Paper | IST-REx-ID: 11476 |

Alwen, Joël, CoCoA: Concurrent continuous group key agreement. Advances in Cryptology – EUROCRYPT 2022 13276. 2022
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
| WoS
2021 | Published | Conference Paper | IST-REx-ID: 9826 |

Auerbach B, Chakraborty S, Klein K, Pascual Perez G, Pietrzak KZ, Walter M, Yeo MX. 2021. Inverse-Sybil attacks in automated contact tracing. Topics in Cryptology – CT-RSA 2021. CT-RSA: Cryptographers’ Track at the RSA Conference, LNCS, vol. 12704, 399–421.
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
2021 | Published | Conference Paper | IST-REx-ID: 10408 |

Alwen JF, Auerbach B, Baig MA, Cueto Noval M, Klein K, Pascual Perez G, Pietrzak KZ, Walter M. 2021. Grafting key trees: Efficient key management for overlapping groups. 19th International Conference. TCC: Theory of Cryptography, LNCS, vol. 13044, 222–253.
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
| WoS
2020 | Published | Conference Paper | IST-REx-ID: 7966 |

Auerbach B, Giacon F, Kiltz E. 2020. Everybody’s a target: Scalability in public-key encryption. Advances in Cryptology – EUROCRYPT 2020. EUROCRYPT: Theory and Applications of Cryptographic Techniques, LNCS, vol. 12107, 475–506.
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
| WoS