Alwen, Joël, Benedikt Auerbach, Miguel Cueto Noval, Karen Klein, Guillermo Pascual Perez, Krzysztof Z Pietrzak, and Michael Walter. “CoCoA: Concurrent Continuous Group Key Agreement.”https://doi.org/10.1007/978-3-031-07085-3_28__In Advances in Cryptology – EUROCRYPT 2022, 13276:815–844. Cham: Springer Nature, 2022.https://doi.org/10.1007/978-3-031-07085-3_28 .

Auerbach, Benedikt, Suvradip Chakraborty, Karen Klein, Guillermo Pascual Perez, Krzysztof Z Pietrzak, Michael Walter, and Michelle X Yeo. “Inverse-Sybil Attacks in Automated Contact Tracing.”https://doi.org/10.1007/978-3-030-75539-3_17__In Topics in Cryptology – CT-RSA 2021, 12704:399–421. Springer Nature, 2021.https://doi.org/10.1007/978-3-030-75539-3_17 .

Alwen, Joel F, Benedikt Auerbach, Mirza Ahad Baig, Miguel Cueto Noval, Karen Klein, Guillermo Pascual Perez, Krzysztof Z Pietrzak, and Michael Walter. “Grafting Key Trees: Efficient Key Management for Overlapping Groups.”https://doi.org/10.1007/978-3-030-90456-2_8__In 19th International Conference, 13044:222–53. Springer Nature, 2021.https://doi.org/10.1007/978-3-030-90456-2_8 .

Kamath Hosdurg, Chethan, Karen Klein, and Krzysztof Z Pietrzak. “On Treewidth, Separators and Yao’s Garbling.”https://doi.org/10.1007/978-3-030-90453-1_17__In 19th International Conference, 13043:486–517. Springer Nature, 2021.https://doi.org/10.1007/978-3-030-90453-1_17 .

Kamath Hosdurg, Chethan, Karen Klein, Krzysztof Z Pietrzak, and Daniel Wichs. “Limits on the Adaptive Security of Yao’s Garbling.”https://doi.org/10.1007/978-3-030-84245-1_17__In 41st Annual International Cryptology Conference, Part II , 12826:486–515. Cham: Springer Nature, 2021.https://doi.org/10.1007/978-3-030-84245-1_17 .

Klein, Karen, Guillermo Pascual Perez, Michael Walter, Chethan Kamath Hosdurg, Margarita Capretto, Miguel Cueto Noval, Ilia Markov, Michelle X Yeo, Joel F Alwen, and Krzysztof Z Pietrzak. “Keep the Dirt: Tainted TreeKEM, Adaptively and Actively Secure Continuous Group Key Agreement.”https://doi.org/10.1109/sp40001.2021.00035__In 2021 IEEE Symposium on Security and Privacy , 268–84. IEEE, 2021.https://doi.org/10.1109/sp40001.2021.00035 .

Kamath Hosdurg, Chethan, Karen Klein, and Krzysztof Z Pietrzak. “On Treewidth, Separators and Yao’s Garbling.” In 19th Theory of Cryptography Conference 2021. International Association for Cryptologic Research, 2021.

Klein, Karen. “On the Adaptive Security of Graph-Based Games.”https://doi.org/10.15479/at:ista:10035__Institute of Science and Technology Austria, 2021.https://doi.org/10.15479/at:ista:10035 .

Kamath Hosdurg, Chethan, Karen Klein, Krzysztof Z Pietrzak, and Michael Walter. “The Cost of Adaptivity in Security Games on Graphs.”https://doi.org/10.1007/978-3-030-90453-1_19__In 19th International Conference, 13043:550–81. Springer Nature, 2021.https://doi.org/10.1007/978-3-030-90453-1_19 .

Kamath Hosdurg, Chethan, Karen Klein, Krzysztof Z Pietrzak, and Michael Walter. “The Cost of Adaptivity in Security Games on Graphs.” In 19th Theory of Cryptography Conference 2021. International Association for Cryptologic Research, 2021.

Abusalah, Hamza M, Chethan Kamath Hosdurg, Karen Klein, Krzysztof Z Pietrzak, and Michael Walter. “Reversible Proofs of Sequential Work.”https://doi.org/10.1007/978-3-030-17656-3_10__In Advances in Cryptology – EUROCRYPT 2019, 11477:277–91. Springer International Publishing, 2019.https://doi.org/10.1007/978-3-030-17656-3_10 .

Fuchsbauer, Georg, Chethan Kamath Hosdurg, Karen Klein, and Krzysztof Z Pietrzak. “Adaptively Secure Proxy Re-Encryption,”https://doi.org/10.1007/978-3-030-17259-6_11__11443:317–46. Springer Nature, 2019.https://doi.org/10.1007/978-3-030-17259-6_11 .

Alwen, Joel F, Peter Gazi, Chethan Kamath Hosdurg, Karen Klein, Georg F Osang, Krzysztof Z Pietrzak, Lenoid Reyzin, Michal Rolinek, and Michal Rybar. “On the Memory Hardness of Data Independent Password Hashing Functions.”https://doi.org/10.1145/3196494.3196534__In Proceedings of the 2018 on Asia Conference on Computer and Communication Security, 51–65. ACM, 2018.https://doi.org/10.1145/3196494.3196534 .

Jafargholi, Zahra, Chethan Kamath Hosdurg, Karen Klein, Ilan Komargodski, Krzysztof Z Pietrzak, and Daniel Wichs. “Be Adaptive Avoid Overcommitting.”https://doi.org/10.1007/978-3-319-63688-7_5__edited by Jonathan Katz and Hovav Shacham, 10401:133–63. Springer, 2017.https://doi.org/10.1007/978-3-319-63688-7_5 .