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Your search keyword '"Jedlička, Petr"' showing total 5 results
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5 results on '"Jedlička, Petr"'

1. Pushing AES-256-GCM to Limits: Design, Implementation and Real FPGA Tests

Author

Cibik, Peter, Dobias, Patrik, Ricci, Sara, Hajny, Jan, Malina, Lukas, Jedlicka, Petr, Smekal, David, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, van Leeuwen, Jan, Series Editor, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Kobsa, Alfred, Series Editor, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Nierstrasz, Oscar, Series Editor, Pandu Rangan, C., Editorial Board Member, Sudan, Madhu, Series Editor, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Vardi, Moshe Y, Series Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, and Andreoni, Martin, editor

Published
2024
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2. Hybrid Keys in Practice: Combining Classical, Quantum and Post-Quantum Cryptography

Author

Ricci, Sara, Dobiáš, Patrik, Malina, Lukáš, Hajný, Jan, Jedlička, Petr, Ricci, Sara, Dobiáš, Patrik, Malina, Lukáš, Hajný, Jan, and Jedlička, Petr

Abstract

Currently, with the threat of quantum computer attacks, the idea of combining several same-type primitives has reemerged. This is also the case for cryptographic keys where a hybrid quantum key exchange combination allows for preserving the security guarantees of pre-quantum schemes and achieving quantum resistance of post-quantum schemes. In this article, we present a concrete 3-key combiner system implemented on a Field Programmable Gate Arrays (FPGA) platform. Our system involves a pre-quantum Key EXchange scheme (KEX), a post-quantum key encapsulation mechanism, and a Quantum Key Distribution (QKD) algorithm. The proposed 3-key combiner is proven to be secure in the quantum standard model and it is INDistinguishable under a Chosen-Ciphertext Attack (IND-CCA). Our combiner can run in small FPGA platforms due to its relatively low resources usage. In particular, the key combiner without QKD is able to output up to 1 624 keys per second and the key combiner with QKD is able to output up to 9.2 keys per second.

Published
2024

4. Riziko nepojištěných hospitalizací.

Author

Jedlička, Petr

Abstract

Copyright of Insurance Horizon / Pojistný Obzor is the property of Czech Insurance Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

5. Domácnosti vloni přišly o půl miliardy: Odhad dopadů nepojištěných událostí z pojištění českých domácností.

Author

Jedlička, Petr

Abstract

Copyright of Insurance Horizon / Pojistný Obzor is the property of Czech Insurance Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

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