Karen Klein
Graduate School
Pietrzak Group
14 Publications
2022 | Conference Paper | IST-REx-ID: 11476 |
Alwen, J., Auerbach, B., Cueto Noval, M., Klein, K., Pascual Perez, G., Pietrzak, K. Z., & Walter, M. (2022). CoCoA: Concurrent continuous group key agreement. In Advances in Cryptology – EUROCRYPT 2022 (Vol. 13276, pp. 815–844). Cham: Springer Nature. https://doi.org/10.1007/978-3-031-07085-3_28
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2021 | Conference Paper | IST-REx-ID: 9826 |
Auerbach, B., Chakraborty, S., Klein, K., Pascual Perez, G., Pietrzak, K. Z., Walter, M., & Yeo, M. X. (2021). Inverse-Sybil attacks in automated contact tracing. In Topics in Cryptology – CT-RSA 2021 (Vol. 12704, pp. 399–421). Virtual Event: Springer Nature. https://doi.org/10.1007/978-3-030-75539-3_17
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2021 | Conference Paper | IST-REx-ID: 10408 |
Alwen, J. F., Auerbach, B., Baig, M. A., Cueto Noval, M., Klein, K., Pascual Perez, G., … Walter, M. (2021). Grafting key trees: Efficient key management for overlapping groups. In 19th International Conference (Vol. 13044, pp. 222–253). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90456-2_8
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2021 | Conference Paper | IST-REx-ID: 10409 |
Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2021). On treewidth, separators and Yao’s garbling. In 19th International Conference (Vol. 13043, pp. 486–517). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90453-1_17
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2021 | Conference Paper | IST-REx-ID: 10041 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Wichs, D. (2021). Limits on the Adaptive Security of Yao’s Garbling. In 41st Annual International Cryptology Conference, Part II (Vol. 12826, pp. 486–515). Cham: Springer Nature. https://doi.org/10.1007/978-3-030-84245-1_17
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2021 | Conference Paper | IST-REx-ID: 10049 |
Klein, K., Pascual Perez, G., Walter, M., Kamath Hosdurg, C., Capretto, M., Cueto Noval, M., … Pietrzak, K. Z. (2021). Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement. In 2021 IEEE Symposium on Security and Privacy (pp. 268–284). San Francisco, CA, United States: IEEE. https://doi.org/10.1109/sp40001.2021.00035
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2021 | Conference Paper | IST-REx-ID: 10044 |
Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2021). On treewidth, separators and Yao’s garbling. In 19th Theory of Cryptography Conference 2021. Raleigh, NC, United States: International Association for Cryptologic Research.
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2021 | Thesis | IST-REx-ID: 10035 |
Klein, K. (2021). On the adaptive security of graph-based games. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10035
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2021 | Conference Paper | IST-REx-ID: 10410 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2021). The cost of adaptivity in security games on graphs. In 19th International Conference (Vol. 13043, pp. 550–581). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90453-1_19
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2021 | Conference Paper | IST-REx-ID: 10048 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2021). The cost of adaptivity in security games on graphs. In 19th Theory of Cryptography Conference 2021. Raleigh, NC, United States: International Association for Cryptologic Research.
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2019 | Conference Paper | IST-REx-ID: 7411 |
Abusalah, H. M., Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2019). Reversible proofs of sequential work. In Advances in Cryptology – EUROCRYPT 2019 (Vol. 11477, pp. 277–291). Darmstadt, Germany: Springer International Publishing. https://doi.org/10.1007/978-3-030-17656-3_10
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2019 | Conference Paper | IST-REx-ID: 6430 |
Fuchsbauer, G., Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2019). Adaptively secure proxy re-encryption (Vol. 11443, pp. 317–346). Presented at the PKC: Public-Key Cryptograhy, Beijing, China: Springer Nature. https://doi.org/10.1007/978-3-030-17259-6_11
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2018 | Conference Paper | IST-REx-ID: 193 |
Alwen, J. F., Gazi, P., Kamath Hosdurg, C., Klein, K., Osang, G. F., Pietrzak, K. Z., … Rybar, M. (2018). On the memory hardness of data independent password hashing functions. In Proceedings of the 2018 on Asia Conference on Computer and Communication Security (pp. 51–65). Incheon, Republic of Korea: ACM. https://doi.org/10.1145/3196494.3196534
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2017 | Conference Paper | IST-REx-ID: 637 |
Jafargholi, Z., Kamath Hosdurg, C., Klein, K., Komargodski, I., Pietrzak, K. Z., & Wichs, D. (2017). Be adaptive avoid overcommitting. In J. Katz & H. Shacham (Eds.) (Vol. 10401, pp. 133–163). Presented at the CRYPTO: Cryptology, Santa Barbara, CA, United States: Springer. https://doi.org/10.1007/978-3-319-63688-7_5
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14 Publications
2022 | Conference Paper | IST-REx-ID: 11476 |
Alwen, J., Auerbach, B., Cueto Noval, M., Klein, K., Pascual Perez, G., Pietrzak, K. Z., & Walter, M. (2022). CoCoA: Concurrent continuous group key agreement. In Advances in Cryptology – EUROCRYPT 2022 (Vol. 13276, pp. 815–844). Cham: Springer Nature. https://doi.org/10.1007/978-3-031-07085-3_28
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
2021 | Conference Paper | IST-REx-ID: 9826 |
Auerbach, B., Chakraborty, S., Klein, K., Pascual Perez, G., Pietrzak, K. Z., Walter, M., & Yeo, M. X. (2021). Inverse-Sybil attacks in automated contact tracing. In Topics in Cryptology – CT-RSA 2021 (Vol. 12704, pp. 399–421). Virtual Event: Springer Nature. https://doi.org/10.1007/978-3-030-75539-3_17
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
2021 | Conference Paper | IST-REx-ID: 10408 |
Alwen, J. F., Auerbach, B., Baig, M. A., Cueto Noval, M., Klein, K., Pascual Perez, G., … Walter, M. (2021). Grafting key trees: Efficient key management for overlapping groups. In 19th International Conference (Vol. 13044, pp. 222–253). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90456-2_8
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
2021 | Conference Paper | IST-REx-ID: 10409 |
Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2021). On treewidth, separators and Yao’s garbling. In 19th International Conference (Vol. 13043, pp. 486–517). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90453-1_17
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
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2021 | Conference Paper | IST-REx-ID: 10041 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Wichs, D. (2021). Limits on the Adaptive Security of Yao’s Garbling. In 41st Annual International Cryptology Conference, Part II (Vol. 12826, pp. 486–515). Cham: Springer Nature. https://doi.org/10.1007/978-3-030-84245-1_17
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
2021 | Conference Paper | IST-REx-ID: 10049 |
Klein, K., Pascual Perez, G., Walter, M., Kamath Hosdurg, C., Capretto, M., Cueto Noval, M., … Pietrzak, K. Z. (2021). Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement. In 2021 IEEE Symposium on Security and Privacy (pp. 268–284). San Francisco, CA, United States: IEEE. https://doi.org/10.1109/sp40001.2021.00035
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
2021 | Conference Paper | IST-REx-ID: 10044 |
Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2021). On treewidth, separators and Yao’s garbling. In 19th Theory of Cryptography Conference 2021. Raleigh, NC, United States: International Association for Cryptologic Research.
[Preprint]
View
| Files available
| Download Preprint (ext.)
2021 | Thesis | IST-REx-ID: 10035 |
Klein, K. (2021). On the adaptive security of graph-based games. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10035
[Published Version]
View
| Files available
| DOI
2021 | Conference Paper | IST-REx-ID: 10410 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2021). The cost of adaptivity in security games on graphs. In 19th International Conference (Vol. 13043, pp. 550–581). Raleigh, NC, United States: Springer Nature. https://doi.org/10.1007/978-3-030-90453-1_19
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
| WoS
2021 | Conference Paper | IST-REx-ID: 10048 |
Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2021). The cost of adaptivity in security games on graphs. In 19th Theory of Cryptography Conference 2021. Raleigh, NC, United States: International Association for Cryptologic Research.
[Preprint]
View
| Files available
| Download Preprint (ext.)
2019 | Conference Paper | IST-REx-ID: 7411 |
Abusalah, H. M., Kamath Hosdurg, C., Klein, K., Pietrzak, K. Z., & Walter, M. (2019). Reversible proofs of sequential work. In Advances in Cryptology – EUROCRYPT 2019 (Vol. 11477, pp. 277–291). Darmstadt, Germany: Springer International Publishing. https://doi.org/10.1007/978-3-030-17656-3_10
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
| WoS
2019 | Conference Paper | IST-REx-ID: 6430 |
Fuchsbauer, G., Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2019). Adaptively secure proxy re-encryption (Vol. 11443, pp. 317–346). Presented at the PKC: Public-Key Cryptograhy, Beijing, China: Springer Nature. https://doi.org/10.1007/978-3-030-17259-6_11
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
2018 | Conference Paper | IST-REx-ID: 193 |
Alwen, J. F., Gazi, P., Kamath Hosdurg, C., Klein, K., Osang, G. F., Pietrzak, K. Z., … Rybar, M. (2018). On the memory hardness of data independent password hashing functions. In Proceedings of the 2018 on Asia Conference on Computer and Communication Security (pp. 51–65). Incheon, Republic of Korea: ACM. https://doi.org/10.1145/3196494.3196534
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
| WoS
2017 | Conference Paper | IST-REx-ID: 637 |
Jafargholi, Z., Kamath Hosdurg, C., Klein, K., Komargodski, I., Pietrzak, K. Z., & Wichs, D. (2017). Be adaptive avoid overcommitting. In J. Katz & H. Shacham (Eds.) (Vol. 10401, pp. 133–163). Presented at the CRYPTO: Cryptology, Santa Barbara, CA, United States: Springer. https://doi.org/10.1007/978-3-319-63688-7_5
[Submitted Version]
View
| Files available
| DOI
| Download Submitted Version (ext.)