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2020 – today
- 2024
[j8]Christoph U. Günther, Krzysztof Pietrzak:
Deniability in Automated Contact Tracing: Impossibilities and Possibilities. Proc. Priv. Enhancing Technol. 2024(4): 636-648 (2024)- [c97]Benedikt Auerbach
, Christoph U. Günther, Krzysztof Pietrzak:
Trapdoor Memory-Hard Functions. EUROCRYPT (3) 2024: 315-344 - [c96]Krishnendu Chatterjee, Amirali Ebrahim-Zadeh, Mehrdad Karrabi, Krzysztof Pietrzak, Michelle Yeo, Dorde Zikelic:
Fully Automated Selfish Mining Analysis in Efficient Proof Systems Blockchains. PODC 2024: 268-278 - [i82]Krishnendu Chatterjee, Amirali Ebrahim-Zadeh, Mehrdad Karrabi, Krzysztof Pietrzak, Michelle Yeo, Dorde Zikelic:
Fully Automated Selfish Mining Analysis in Efficient Proof Systems Blockchains. CoRR abs/2405.04420 (2024) - [i81]Benedikt Auerbach, Christoph U. Günther, Krzysztof Pietrzak:
Trapdoor Memory-Hard Functions. IACR Cryptol. ePrint Arch. 2024: 312 (2024) - [i80]Charlotte Hoffmann, Krzysztof Pietrzak:
Watermarkable and Zero-Knowledge Verifiable Delay Functions from any Proof of Exponentiation. IACR Cryptol. ePrint Arch. 2024: 481 (2024) - [i79]Krishnendu Chatterjee, Amirali Ebrahim-Zadeh, Mehrdad Karrabi, Krzysztof Pietrzak, Michelle Yeo, Dorde Zikelic:
Fully Automated Selfish Mining Analysis in Efficient Proof Systems Blockchains. IACR Cryptol. ePrint Arch. 2024: 704 (2024) - [i78]Michael Anastos, Benedikt Auerbach, Mirza Ahad Baig, Miguel Cueto Noval, Matthew Kwan, Guillermo Pascual-Perez, Krzysztof Pietrzak:
The Cost of Maintaining Keys in Dynamic Groups with Applications to Multicast Encryption and Group Messaging. IACR Cryptol. ePrint Arch. 2024: 1097 (2024) - 2023
- [c95]Yevgeniy Dodis, Niels Ferguson, Eli Goldin, Peter Hall, Krzysztof Pietrzak:
Random Oracle Combiners: Breaking the Concatenation Barrier for Collision-Resistance. CRYPTO (2) 2023: 514-546 - [c94]Mirza Ahad Baig, Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak:
Efficiently Testable Circuits. ITCS 2023: 10:1-10:23 - [c93]Charlotte Hoffmann, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak:
Certifying Giant Nonprimes. Public Key Cryptography (1) 2023: 530-553 - [c92]Mirza Ahad Baig, Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak:
Efficiently Testable Circuits Without Conductivity. TCC (3) 2023: 123-152 - [c91]Benedikt Auerbach, Miguel Cueto Noval, Guillermo Pascual-Perez, Krzysztof Pietrzak:
On the Cost of Post-compromise Security in Concurrent Continuous Group-Key Agreement. TCC (3) 2023: 271-300 - [i77]Charlotte Hoffmann, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak:
Certifying Giant Nonprimes. IACR Cryptol. ePrint Arch. 2023: 238 (2023) - [i76]Yevgeniy Dodis, Niels Ferguson, Eli Goldin, Peter Hall, Krzysztof Pietrzak:
Random Oracle Combiners: Breaking the Concatenation Barrier for Collision-Resistance. IACR Cryptol. ePrint Arch. 2023: 1041 (2023) - [i75]Benedikt Auerbach, Miguel Cueto Noval, Guillermo Pascual-Perez, Krzysztof Pietrzak:
On the Cost of Post-Compromise Security in Concurrent Continuous Group-Key Agreement. IACR Cryptol. ePrint Arch. 2023: 1123 (2023) - [i74]Mirza Ahad Baig, Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak:
Efficiently Testable Circuits without Conductivity. IACR Cryptol. ePrint Arch. 2023: 1795 (2023) - 2022
- [c90]Samarth Tiwari, Michelle Yeo, Zeta Avarikioti, Iosif Salem, Krzysztof Pietrzak, Stefan Schmid:
Wiser: Increasing Throughput in Payment Channel Networks with Transaction Aggregation. AFT 2022: 217-231 - [c89]Charlotte Hoffmann, Pavel Hubácek, Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
Practical Statistically-Sound Proofs of Exponentiation in Any Group. CRYPTO (2) 2022: 370-399 - [c88]Joël Alwen, Benedikt Auerbach, Miguel Cueto Noval, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter:
CoCoA: Concurrent Continuous Group Key Agreement. EUROCRYPT (2) 2022: 815-844 - [c87]Zeta Avarikioti, Krzysztof Pietrzak, Iosif Salem, Stefan Schmid, Samarth Tiwari, Michelle Yeo:
Hide & Seek: Privacy-Preserving Rebalancing on Payment Channel Networks. Financial Cryptography 2022: 358-373 - [i73]Samarth Tiwari, Michelle Yeo, Zeta Avarikioti, Iosif Salem, Krzysztof Pietrzak, Stefan Schmid:
Wiser: Increasing Throughput in Payment Channel Networks with Transaction Aggregation. CoRR abs/2205.11597 (2022) - [i72]Joël Alwen, Benedikt Auerbach, Miguel Cueto Noval, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter:
CoCoA: Concurrent Continuous Group Key Agreement. IACR Cryptol. ePrint Arch. 2022: 251 (2022) - [i71]Joël Alwen, Benedikt Auerbach, Miguel Cueto Noval, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak:
Coffee: Fast Healing Concurrent Continuous Group Key Agreement for Decentralized Group Messaging. IACR Cryptol. ePrint Arch. 2022: 559 (2022) - [i70]Charlotte Hoffmann, Pavel Hubácek, Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
Practical Statistically-Sound Proofs of Exponentiation in any Group. IACR Cryptol. ePrint Arch. 2022: 1021 (2022) - [i69]Mirza Ahad Baig, Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak:
Efficiently Testable Circuits. IACR Cryptol. ePrint Arch. 2022: 1598 (2022) - 2021
- [c86]Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Daniel Wichs:
Limits on the Adaptive Security of Yao's Garbling. CRYPTO (2) 2021: 486-515 - [c85]Benedikt Auerbach, Suvradip Chakraborty, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter, Michelle Yeo:
Inverse-Sybil Attacks in Automated Contact Tracing. CT-RSA 2021: 399-421 - [c84]Krzysztof Pietrzak, Iosif Salem, Stefan Schmid, Michelle Yeo:
LightPIR: Privacy-Preserving Route Discovery for Payment Channel Networks. Networking 2021: 1-9 - [c83]Karen Klein, Guillermo Pascual-Perez, Michael Walter, Chethan Kamath, Margarita Capretto, Miguel Cueto, Ilia Markov, Michelle Yeo, Joël Alwen, Krzysztof Pietrzak:
Keep the Dirt: Tainted TreeKEM, Adaptively and Actively Secure Continuous Group Key Agreement. SP 2021: 268-284 - [c82]Joël Alwen, Benedikt Auerbach, Mirza Ahad Baig, Miguel Cueto Noval, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter:
Grafting Key Trees: Efficient Key Management for Overlapping Groups. TCC (3) 2021: 222-253 - [c81]Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak, Michelle Yeo:
Trojan-Resilience Without Cryptography. TCC (2) 2021: 397-428 - [c80]Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
On Treewidth, Separators and Yao's Garbling. TCC (2) 2021: 486-517 - [c79]Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Michael Walter:
The Cost of Adaptivity in Security Games on Graphs. TCC (2) 2021: 550-581 - [i68]Krzysztof Pietrzak, Iosif Salem, Stefan Schmid, Michelle Yeo:
LightPIR: Privacy-Preserving Route Discovery for Payment Channel Networks. CoRR abs/2104.04293 (2021) - [i67]Zeta Avarikioti, Krzysztof Pietrzak, Iosif Salem, Stefan Schmid, Samarth Tiwari, Michelle Yeo:
HIDE & SEEK: Privacy-Preserving Rebalancing on Payment Channel Networks. CoRR abs/2110.08848 (2021) - [i66]Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Michael Walter:
On the Cost of Adaptivity in Graph-Based Games. IACR Cryptol. ePrint Arch. 2021: 59 (2021) - [i65]Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
On Treewidth, Separators and Yao's Garbling. IACR Cryptol. ePrint Arch. 2021: 926 (2021) - [i64]Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Daniel Wichs:
Limits on the Adaptive Security of Yao's Garbling. IACR Cryptol. ePrint Arch. 2021: 945 (2021) - [i63]Joël Alwen, Benedikt Auerbach, Mirza Ahad Baig, Miguel Cueto, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter:
Grafting Key Trees: Efficient Key Management for Overlapping Groups. IACR Cryptol. ePrint Arch. 2021: 1158 (2021) - [i62]Suvradip Chakraborty, Stefan Dziembowski, Malgorzata Galazka, Tomasz Lizurej, Krzysztof Pietrzak, Michelle Yeo:
Trojan-Resilience without Cryptography. IACR Cryptol. ePrint Arch. 2021: 1224 (2021) - [i61]Zeta Avarikioti, Krzysztof Pietrzak, Iosif Salem, Stefan Schmid, Samarth Tiwari, Michelle Yeo:
HIDE & SEEK: Privacy-Preserving Rebalancing on Payment Channel Networks. IACR Cryptol. ePrint Arch. 2021: 1401 (2021) - [i60]Zeta Avarikioti, Mahsa Bastankhah, Mohammad Ali Maddah-Ali, Krzysztof Pietrzak, Jakub Svoboda, Michelle Yeo:
Route Discovery in Private Payment Channel Networks. IACR Cryptol. ePrint Arch. 2021: 1539 (2021) - 2020
- [c78]Krzysztof Pietrzak:
Delayed Authentication: Preventing Replay and Relay Attacks in Private Contact Tracing. INDOCRYPT 2020: 3-15 - [e3]Rafael Pass, Krzysztof Pietrzak:
Theory of Cryptography - 18th International Conference, TCC 2020, Durham, NC, USA, November 16-19, 2020, Proceedings, Part I. Lecture Notes in Computer Science 12550, Springer 2020, ISBN 978-3-030-64374-4 [contents] - [e2]Rafael Pass, Krzysztof Pietrzak:
Theory of Cryptography - 18th International Conference, TCC 2020, Durham, NC, USA, November 16-19, 2020, Proceedings, Part II. Lecture Notes in Computer Science 12551, Springer 2020, ISBN 978-3-030-64377-5 [contents] - [e1]Rafael Pass, Krzysztof Pietrzak:
Theory of Cryptography - 18th International Conference, TCC 2020, Durham, NC, USA, November 16-19, 2020, Proceedings, Part III. Lecture Notes in Computer Science 12552, Springer 2020, ISBN 978-3-030-64380-5 [contents] - [i59]Krzysztof Pietrzak:
Delayed Authentication: Preventing Replay and Relay Attacks in Private Contact Tracing. IACR Cryptol. ePrint Arch. 2020: 418 (2020) - [i58]Benedikt Auerbach, Suvradip Chakraborty, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter, Michelle Yeo:
Inverse-Sybil Attacks in Automated Contact Tracing. IACR Cryptol. ePrint Arch. 2020: 670 (2020)
2010 – 2019
- 2019
- [c77]Hamza Abusalah, Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Michael Walter:
Reversible Proofs of Sequential Work. EUROCRYPT (2) 2019: 277-291 - [c76]Krzysztof Pietrzak:
Proofs of Catalytic Space. ITCS 2019: 59:1-59:25 - [c75]Krzysztof Pietrzak:
Simple Verifiable Delay Functions. ITCS 2019: 60:1-60:15 - [c74]Georg Fuchsbauer, Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
Adaptively Secure Proxy Re-encryption. Public Key Cryptography (2) 2019: 317-346 - [c73]Arka Rai Choudhuri, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak, Alon Rosen, Guy N. Rothblum:
Finding a Nash equilibrium is no easier than breaking Fiat-Shamir. STOC 2019: 1103-1114 - [i57]Arka Rai Choudhuri, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak, Alon Rosen, Guy N. Rothblum:
Finding a Nash Equilibrium Is No Easier Than Breaking Fiat-Shamir. Electron. Colloquium Comput. Complex. TR19 (2019) - [i56]Hamza Abusalah, Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Michael Walter:
Reversible Proofs of Sequential Work. IACR Cryptol. ePrint Arch. 2019: 252 (2019) - [i55]Arka Rai Choudhuri, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak, Alon Rosen, Guy N. Rothblum:
Finding a Nash Equilibrium Is No Easier Than Breaking Fiat-Shamir. IACR Cryptol. ePrint Arch. 2019: 549 (2019) - [i54]Arka Rai Choudhuri, Pavel Hubácek, Chethan Kamath, Krzysztof Pietrzak, Alon Rosen, Guy N. Rothblum:
PPAD-Hardness via Iterated Squaring Modulo a Composite. IACR Cryptol. ePrint Arch. 2019: 667 (2019) - [i53]Joël Alwen, Margarita Capretto, Miguel Cueto, Chethan Kamath, Karen Klein, Guillermo Pascual-Perez, Krzysztof Pietrzak, Michael Walter:
Keep the Dirt: Tainted TreeKEM, an Efficient and Provably Secure Continuous Group Key Agreement Protocol. IACR Cryptol. ePrint Arch. 2019: 1489 (2019) - 2018
- [j7]Stefan Dziembowski, Krzysztof Pietrzak, Daniel Wichs:
Non-Malleable Codes. J. ACM 65(4): 20:1-20:32 (2018) - [c72]Joël Alwen, Peter Gazi, Chethan Kamath, Karen Klein, Georg Osang, Krzysztof Pietrzak, Leonid Reyzin, Michal Rolínek, Michal Rybár:
On the Memory-Hardness of Data-Independent Password-Hashing Functions. AsiaCCS 2018: 51-65 - [c71]Joël Alwen, Jeremiah Blocki, Krzysztof Pietrzak:
Sustained Space Complexity. EUROCRYPT (2) 2018: 99-130 - [c70]Bram Cohen, Krzysztof Pietrzak:
Simple Proofs of Sequential Work. EUROCRYPT (2) 2018: 451-467 - [c69]Sunoo Park, Albert Kwon, Georg Fuchsbauer, Peter Gazi, Joël Alwen, Krzysztof Pietrzak:
SpaceMint: A Cryptocurrency Based on Proofs of Space. Financial Cryptography 2018: 480-499 - [i52]Joël Alwen, Jeremiah Blocki, Krzysztof Pietrzak:
Sustained Space Complexity. IACR Cryptol. ePrint Arch. 2018: 147 (2018) - [i51]Bram Cohen, Krzysztof Pietrzak:
Simple Proofs of Sequential Work. IACR Cryptol. ePrint Arch. 2018: 183 (2018) - [i50]Krzysztof Pietrzak:
Proofs of Catalytic Space. IACR Cryptol. ePrint Arch. 2018: 194 (2018) - [i49]Georg Fuchsbauer, Chethan Kamath, Karen Klein, Krzysztof Pietrzak:
Adaptively Secure Proxy Re-encryption. IACR Cryptol. ePrint Arch. 2018: 426 (2018) - [i48]Krzysztof Pietrzak:
Simple Verifiable Delay Functions. IACR Cryptol. ePrint Arch. 2018: 627 (2018) - 2017
- [j6]Eike Kiltz, Krzysztof Pietrzak, Daniele Venturi, David Cash, Abhishek Jain:
Efficient Authentication from Hard Learning Problems. J. Cryptol. 30(4): 1238-1275 (2017) - [c68]Hamza Abusalah, Joël Alwen, Bram Cohen, Danylo Khilko, Krzysztof Pietrzak, Leonid Reyzin:
Beyond Hellman's Time-Memory Trade-Offs with Applications to Proofs of Space. ASIACRYPT (2) 2017: 357-379 - [c67]Zahra Jafargholi, Chethan Kamath, Karen Klein, Ilan Komargodski, Krzysztof Pietrzak, Daniel Wichs:
Be Adaptive, Avoid Overcommitting. CRYPTO (1) 2017: 133-163 - [c66]Joël Alwen, Jeremiah Blocki, Krzysztof Pietrzak:
Depth-Robust Graphs and Their Cumulative Memory Complexity. EUROCRYPT (3) 2017: 3-32 - [c65]Joël Alwen, Binyi Chen, Krzysztof Pietrzak, Leonid Reyzin, Stefano Tessaro:
Scrypt Is Maximally Memory-Hard. EUROCRYPT (3) 2017: 33-62 - [c64]Krzysztof Pietrzak, Maciej Skorski:
Non-Uniform Attacks Against Pseudoentropy. ICALP 2017: 39:1-39:13 - [c63]Joshua Brody, Stefan Dziembowski, Sebastian Faust, Krzysztof Pietrzak:
Position-Based Cryptography and Multiparty Communication Complexity. TCC (1) 2017: 56-81 - [i47]Krzysztof Pietrzak, Maciej Skorski:
Non-Uniform Attacks Against Pseudoentropy. CoRR abs/1704.08678 (2017) - [i46]Joël Alwen, Jeremiah Blocki, Krzysztof Pietrzak:
Sustained Space Complexity. CoRR abs/1705.05313 (2017) - [i45]Peter Gazi, Krzysztof Pietrzak, Michal Rybár:
The Exact Security of PMAC. IACR Cryptol. ePrint Arch. 2017: 69 (2017) - [i44]Zahra Jafargholi, Chethan Kamath, Karen Klein, Ilan Komargodski, Krzysztof Pietrzak, Daniel Wichs:
Be Adaptive, Avoid Overcommitting. IACR Cryptol. ePrint Arch. 2017: 515 (2017) - [i43]Hamza Abusalah, Joël Alwen, Bram Cohen, Danylo Khilko, Krzysztof Pietrzak, Leonid Reyzin:
Beyond Hellman's Time-Memory Trade-Offs with Applications to Proofs of Space. IACR Cryptol. ePrint Arch. 2017: 893 (2017) - 2016
- [j5]Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia, Daniel Wichs:
A counterexample to the chain rule for conditional HILL entropy. Comput. Complex. 25(3): 567-605 (2016) - [j4]Peter Gazi, Krzysztof Pietrzak, Michal Rybár:
The Exact Security of PMAC. IACR Trans. Symmetric Cryptol. 2016(2): 145-161 (2016) - [c62]Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak:
Offline Witness Encryption. ACNS 2016: 285-303 - [c61]Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak:
Constrained PRFs for Unbounded Inputs. CT-RSA 2016: 413-428 - [c60]Joël Alwen, Binyi Chen, Chethan Kamath, Vladimir Kolmogorov, Krzysztof Pietrzak, Stefano Tessaro:
On the Complexity of Scrypt and Proofs of Space in the Parallel Random Oracle Model. EUROCRYPT (2) 2016: 358-387 - [c59]Krzysztof Pietrzak, Maciej Skórski:
Pseudoentropy: Lower-Bounds for Chain Rules and Transformations. TCC (B1) 2016: 183-203 - [c58]Georg Fuchsbauer, Felix Heuer, Eike Kiltz, Krzysztof Pietrzak:
Standard Security Does Imply Security Against Selective Opening for Markov Distributions. TCC (A1) 2016: 282-305 - [i42]Joël Alwen, Binyi Chen, Chethan Kamath, Vladimir Kolmogorov, Krzysztof Pietrzak, Stefano Tessaro:
On the Complexity of Scrypt and Proofs of Space in the Parallel Random Oracle Model. IACR Cryptol. ePrint Arch. 2016: 100 (2016) - [i41]Krzysztof Pietrzak, Maciej Skorski:
Pseudoentropy: Lower-bounds for Chain rules and Transformations. IACR Cryptol. ePrint Arch. 2016: 159 (2016) - [i40]Georg Fuchsbauer, Zahra Jafargholi, Krzysztof Pietrzak:
A Quasipolynomial Reduction for Generalized Selective Decryption on Trees. IACR Cryptol. ePrint Arch. 2016: 389 (2016) - [i39]Joshua Brody, Stefan Dziembowski, Sebastian Faust, Krzysztof Pietrzak:
Position-Based Cryptography and Multiparty Communication Complexity. IACR Cryptol. ePrint Arch. 2016: 536 (2016) - [i38]Marc Fischlin, Anja Lehmann, Krzysztof Pietrzak:
Robust Multi-Property Combiners for Hash Functions. IACR Cryptol. ePrint Arch. 2016: 723 (2016) - [i37]Joël Alwen, Peter Gazi, Chethan Kamath, Karen Klein, Georg Osang, Krzysztof Pietrzak, Leonid Reyzin, Michal Rolínek, Michal Rybár:
On the Memory-Hardness of Data-Independent Password-Hashing Functions. IACR Cryptol. ePrint Arch. 2016: 783 (2016) - [i36]Joël Alwen, Jeremiah Blocki, Krzysztof Pietrzak:
Depth-Robust Graphs and Their Cumulative Memory Complexity. IACR Cryptol. ePrint Arch. 2016: 875 (2016) - [i35]Joël Alwen, Binyi Chen, Krzysztof Pietrzak, Leonid Reyzin, Stefano Tessaro:
Scrypt is Maximally Memory-Hard. IACR Cryptol. ePrint Arch. 2016: 989 (2016) - 2015
- [c57]Peter Gazi, Krzysztof Pietrzak, Stefano Tessaro:
Generic Security of NMAC and HMAC with Input Whitening. ASIACRYPT (2) 2015: 85-109 - [c56]Tatsuaki Okamoto, Krzysztof Pietrzak, Brent Waters, Daniel Wichs:
New Realizations of Somewhere Statistically Binding Hashing and Positional Accumulators. ASIACRYPT (1) 2015: 121-145 - [c55]Peter Gazi, Krzysztof Pietrzak, Stefano Tessaro:
The Exact PRF Security of Truncation: Tight Bounds for Keyed Sponges and Truncated CBC. CRYPTO (1) 2015: 368-387 - [c54]Stefan Dziembowski, Sebastian Faust, Vladimir Kolmogorov, Krzysztof Pietrzak:
Proofs of Space. CRYPTO (2) 2015: 585-605 - [c53]Georg Fuchsbauer, Zahra Jafargholi, Krzysztof Pietrzak:
A Quasipolynomial Reduction for Generalized Selective Decryption on Trees. CRYPTO (1) 2015: 601-620 - [c52]Fabrice Benhamouda, Stephan Krenn, Vadim Lyubashevsky, Krzysztof Pietrzak:
Efficient Zero-Knowledge Proofs for Commitments from Learning with Errors over Rings. ESORICS (1) 2015: 305-325 - [c51]Maciej Skorski, Alexander Golovnev, Krzysztof Pietrzak:
Condensed Unpredictability. ICALP (1) 2015: 1046-1057 - [c50]Krzysztof Pietrzak, Maciej Skorski:
The Chain Rule for HILL Pseudoentropy, Revisited. LATINCRYPT 2015: 81-98 - [c49]Abhishek Banerjee, Georg Fuchsbauer, Chris Peikert, Krzysztof Pietrzak, Sophie Stevens:
Key-Homomorphic Constrained Pseudorandom Functions. TCC (2) 2015: 31-60 - [i34]Maciej Skorski, Alexander Golovnev, Krzysztof Pietrzak:
Condensed Unpredictability. CoRR abs/1504.07621 (2015) - [i33]Peter Gazi, Krzysztof Pietrzak, Stefano Tessaro:
Tight Bounds for Keyed Sponges and Truncated CBC. IACR Cryptol. ePrint Arch. 2015: 53 (2015) - [i32]Abhishek Banerjee, Georg Fuchsbauer, Chris Peikert, Krzysztof Pietrzak, Sophie Stevens:
Key-Homomorphic Constrained Pseudorandom Functions. IACR Cryptol. ePrint Arch. 2015: 180 (2015) - [i31]Maciej Skorski, Alexander Golovnev, Krzysztof Pietrzak:
Condensed Unpredictability. IACR Cryptol. ePrint Arch. 2015: 384 (2015) - [i30]Eike Kiltz, Daniel Masny, Krzysztof Pietrzak:
Simple Chosen-Ciphertext Security from Low-Noise LPN. IACR Cryptol. ePrint Arch. 2015: 401 (2015) - [i29]Sunoo Park, Krzysztof Pietrzak, Albert Kwon, Joël Alwen, Georg Fuchsbauer, Peter Gazi:
Spacemint: A Cryptocurrency Based on Proofs of Space. IACR Cryptol. ePrint Arch. 2015: 528 (2015) - [i28]Krzysztof Pietrzak, Maciej Skorski:
The Chain Rule for HILL Pseudoentropy, Revisited. IACR Cryptol. ePrint Arch. 2015: 599 (2015) - [i27]Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak:
Offline Witness Encryption. IACR Cryptol. ePrint Arch. 2015: 838 (2015) - [i26]Felix Heuer, Eike Kiltz, Krzysztof Pietrzak:
Standard Security Does Imply Security Against Selective Opening for Markov Distributions. IACR Cryptol. ePrint Arch. 2015: 853 (2015) - [i25]Tatsuaki Okamoto, Krzysztof Pietrzak, Brent Waters, Daniel Wichs:
New Realizations of Somewhere Statistically Binding Hashing and Positional Accumulators. IACR Cryptol. ePrint Arch. 2015: 869 (2015) - [i24]Peter Gazi, Krzysztof Pietrzak, Stefano Tessaro:
Generic Security of NMAC and HMAC with Input Whitening. IACR Cryptol. ePrint Arch. 2015: 881 (2015) - 2014
- [j3]Marc Fischlin, Anja Lehmann, Krzysztof Pietrzak:
Robust Multi-Property Combiners for Hash Functions. J. Cryptol. 27(3): 397-428 (2014) - [c48]Georg Fuchsbauer, Momchil Konstantinov, Krzysztof Pietrzak, Vanishree Rao:
Adaptive Security of Constrained PRFs. ASIACRYPT (2) 2014: 82-101 - [c47]Peter Gazi, Krzysztof Pietrzak, Michal Rybár:
The Exact PRF-Security of NMAC and HMAC. CRYPTO (1) 2014: 113-130 - [c46]Yevgeniy Dodis, Krzysztof Pietrzak, Daniel Wichs:
Key Derivation without Entropy Waste. EUROCRYPT 2014: 93-110 - [c45]Eike Kiltz, Daniel Masny, Krzysztof Pietrzak:
Simple Chosen-Ciphertext Security from Low-Noise LPN. Public Key Cryptography 2014: 1-18 - [c44]Dimitar Jetchev, Krzysztof Pietrzak:
How to Fake Auxiliary Input. TCC 2014: 566-590 - [i23]Georg Fuchsbauer, Momchil Konstantinov, Krzysztof Pietrzak, Vanishree Rao:
Adaptive Security of Constrained PRFs. IACR Cryptol. ePrint Arch. 2014: 416 (2014) - [i22]Peter Gazi, Krzysztof Pietrzak, Michal Rybár:
The Exact PRF-Security of NMAC and HMAC. IACR Cryptol. ePrint Arch. 2014: 578 (2014) - [i21]Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia, Daniel Wichs:
A Counterexample to the Chain Rule for Conditional HILL Entropy. IACR Cryptol. ePrint Arch. 2014: 678 (2014) - [i20]Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak:
Constrained PRFs for Unbounded Inputs. IACR Cryptol. ePrint Arch. 2014: 840 (2014) - [i19]Fabrice Benhamouda, Stephan Krenn, Vadim Lyubashevsky, Krzysztof Pietrzak:
Efficient Zero-Knowledge Proofs for Commitments from Learning With Errors over Rings. IACR Cryptol. ePrint Arch. 2014: 889 (2014) - 2013
- [c43]Joël Alwen, Stephan Krenn, Krzysztof Pietrzak, Daniel Wichs:
Learning with Rounding, Revisited - New Reduction, Properties and Applications. CRYPTO (1) 2013: 57-74 - [c42]Eike Kiltz, Krzysztof Pietrzak, Mario Szegedy:
Digital Signatures with Minimal Overhead from Indifferentiable Random Invertible Functions. CRYPTO (1) 2013: 571-588 - [c41]Stephan Krenn, Krzysztof Pietrzak, Akshay Wadia:
A Counterexample to the Chain Rule for Conditional HILL Entropy - And What Deniable Encryption Has to Do with It. TCC 2013: 23-39 - [i18]Joël Alwen, Stephan Krenn, Krzysztof Pietrzak, Daniel Wichs:
Learning with Rounding, Revisited: New Reduction, Properties and Applications. IACR Cryptol. ePrint Arch. 2013: 98 (2013) - [i17]Krzysztof Pietrzak:
A Closer Look at HMAC. IACR Cryptol. ePrint Arch. 2013: 212 (2013) - [i16]Yevgeniy Dodis, Krzysztof Pietrzak, Daniel Wichs:
Key Derivation Without Entropy Waste. IACR Cryptol. ePrint Arch. 2013: 708 (2013) - [i15]Stefan Dziembowski, Sebastian Faust, Vladimir Kolmogorov, Krzysztof Pietrzak:
Proofs of Space. IACR Cryptol. ePrint Arch. 2013: 796 (2013) - [i14]Dimitar Jetchev, Krzysztof Pietrzak:
How to Fake Auxiliary Input. IACR Cryptol. ePrint Arch. 2013: 869 (2013) - 2012
- [j2]Krzysztof Pietrzak, Douglas Wikström:
Parallel Repetition of Computationally Sound Protocols Revisited. J. Cryptol. 25(1): 116-135 (2012) - [c40]Abhishek Jain, Stephan Krenn, Krzysztof Pietrzak, Aris Tentes:
Commitments and Efficient Zero-Knowledge Proofs from Learning Parity with Noise. ASIACRYPT 2012: 663-680 - [c39]Sebastian Faust, Krzysztof Pietrzak, Joachim Schipper:
Practical Leakage-Resilient Symmetric Cryptography. CHES 2012: 213-232 - [c38]Yevgeniy Dodis, Eike Kiltz, Krzysztof Pietrzak, Daniel Wichs:
Message Authentication, Revisited. EUROCRYPT 2012: 355-374 - [c37]Stefan Heyse, Eike Kiltz, Vadim Lyubashevsky, Christof Paar, Krzysztof Pietrzak:
Lapin: An Efficient Authentication Protocol Based on Ring-LPN. FSE 2012: 346-365 - [c36]Krzysztof Pietrzak:
Cryptography from Learning Parity with Noise. SOFSEM 2012: 99-114 - [c35]Abhishek Jain, Krzysztof Pietrzak, Aris Tentes:
Hardness Preserving Constructions of Pseudorandom Functions. TCC 2012: 369-382 - [c34]Krzysztof Pietrzak, Alon Rosen, Gil Segev:
Lossy Functions Do Not Amplify Well. TCC 2012: 458-475 - [c33]Krzysztof Pietrzak:
Subspace LWE. TCC 2012: 548-563 - [i13]Yevgeniy Dodis, Eike Kiltz, Krzysztof Pietrzak, Daniel Wichs:
Message Authentication, Revisited. IACR Cryptol. ePrint Arch. 2012: 59 (2012) - [i12]Abhishek Jain, Stephan Krenn, Krzysztof Pietrzak, Aris Tentes:
Commitments and Efficient Zero-Knowledge Proofs from Hard Learning Problems. IACR Cryptol. ePrint Arch. 2012: 513 (2012) - [i11]Eike Kiltz, Krzysztof Pietrzak, Mario Szegedy:
Digital Signatures with Minimal Overhead. IACR Cryptol. ePrint Arch. 2012: 658 (2012) - 2011
- [c32]Boaz Barak, Yevgeniy Dodis, Hugo Krawczyk, Olivier Pereira, Krzysztof Pietrzak, François-Xavier Standaert, Yu Yu:
Leftover Hash Lemma, Revisited. CRYPTO 2011: 1-20 - [c31]Eike Kiltz, Krzysztof Pietrzak, David Cash, Abhishek Jain, Daniele Venturi:
Efficient Authentication from Hard Learning Problems. EUROCRYPT 2011: 7-26 - [c30]Sebastian Faust, Krzysztof Pietrzak, Daniele Venturi:
Tamper-Proof Circuits: How to Trade Leakage for Tamper-Resilience. ICALP (1) 2011: 391-402 - [c29]Abhishek Jain, Krzysztof Pietrzak:
Parallel Repetition for Leakage Resilience Amplification Revisited. TCC 2011: 58-69 - [i10]Boaz Barak, Yevgeniy Dodis, Hugo Krawczyk, Olivier Pereira, Krzysztof Pietrzak, François-Xavier Standaert, Yu Yu:
Leftover Hash Lemma, Revisited. IACR Cryptol. ePrint Arch. 2011: 88 (2011) - [i9]Sebastian Faust, Krzysztof Pietrzak, Daniele Venturi:
Tamper-Proof Circuits: How to Trade Leakage for Tamper-Resilience. IACR Cryptol. ePrint Arch. 2011: 314 (2011) - 2010
- [c28]Eike Kiltz, Krzysztof Pietrzak:
Leakage Resilient ElGamal Encryption. ASIACRYPT 2010: 595-612 - [c27]Yevgeniy Dodis, Krzysztof Pietrzak:
Leakage-Resilient Pseudorandom Functions and Side-Channel Attacks on Feistel Networks. CRYPTO 2010: 21-40 - [c26]Stefan Dziembowski, Krzysztof Pietrzak, Daniel Wichs:
Non-Malleable Codes. ICS 2010: 434-452 - [c25]Johan Håstad, Rafael Pass, Douglas Wikström, Krzysztof Pietrzak:
An Efficient Parallel Repetition Theorem. TCC 2010: 1-18 - [c24]Sebastian Faust, Eike Kiltz, Krzysztof Pietrzak, Guy N. Rothblum:
Leakage-Resilient Signatures. TCC 2010: 343-360
2000 – 2009
- 2009
- [c23]Eike Kiltz, Krzysztof Pietrzak:
On the Security of Padding-Based Encryption Schemes - or - Why We Cannot Prove OAEP Secure in the Standard Model. EUROCRYPT 2009: 389-406 - [c22]Krzysztof Pietrzak:
A Leakage-Resilient Mode of Operation. EUROCRYPT 2009: 462-482 - [c21]Eike Kiltz, Krzysztof Pietrzak, Martijn Stam, Moti Yung:
A New Randomness Extraction Paradigm for Hybrid Encryption. EUROCRYPT 2009: 590-609 - [i8]Sebastian Faust, Eike Kiltz, Krzysztof Pietrzak, Guy N. Rothblum:
Leakage-Resilient Signatures. IACR Cryptol. ePrint Arch. 2009: 282 (2009) - [i7]Stefan Dziembowski, Krzysztof Pietrzak, Daniel Wichs:
Non-Malleable Codes. IACR Cryptol. ePrint Arch. 2009: 608 (2009) - 2008
- [c20]Krzysztof Pietrzak:
Compression from Collisions, or Why CRHF Combiners Have a Long Output. CRYPTO 2008: 413-432 - [c19]Yevgeniy Dodis, Krzysztof Pietrzak, Prashant Puniya:
A New Mode of Operation for Block Ciphers and Length-Preserving MACs. EUROCRYPT 2008: 198-219 - [c18]Stefan Dziembowski, Krzysztof Pietrzak:
Leakage-Resilient Cryptography. FOCS 2008: 293-302 - [c17]Krzysztof Pietrzak, Johan Sjödin:
Weak Pseudorandom Functions in Minicrypt. ICALP (2) 2008: 423-436 - [c16]Marc Fischlin, Anja Lehmann, Krzysztof Pietrzak:
Robust Multi-property Combiners for Hash Functions Revisited. ICALP (2) 2008: 655-666 - [i6]Stefan Dziembowski, Krzysztof Pietrzak:
Leakage-Resilient Cryptography in the Standard Model. IACR Cryptol. ePrint Arch. 2008: 240 (2008) - [i5]Eike Kiltz, Krzysztof Pietrzak, Martijn Stam, Moti Yung:
A New Randomness Extraction Paradigm for Hybrid Encryption. IACR Cryptol. ePrint Arch. 2008: 304 (2008) - 2007
- [c15]Ueli M. Maurer, Krzysztof Pietrzak, Renato Renner:
Indistinguishability Amplification. CRYPTO 2007: 130-149 - [c14]Krzysztof Pietrzak:
Non-trivial Black-Box Combiners for Collision-Resistant Hash-Functions Don't Exist. EUROCRYPT 2007: 23-33 - [c13]Krzysztof Pietrzak, Johan Sjödin:
Range Extension for Weak PRFs; The Good, the Bad, and the Ugly. EUROCRYPT 2007: 517-533 - [c12]Stefan Dziembowski, Krzysztof Pietrzak:
Intrusion-Resilient Secret Sharing. FOCS 2007: 227-237 - [c11]Yevgeniy Dodis, Krzysztof Pietrzak:
Improving the Security of MACs Via Randomized Message Preprocessing. FSE 2007: 414-433 - [c10]Krzysztof Pietrzak, Douglas Wikström:
Parallel Repetition of Computationally Sound Protocols Revisited. TCC 2007: 86-102 - [i4]Stefan Dziembowski, Krzysztof Pietrzak:
Intrusion-Resilient Secret Sharing. IACR Cryptol. ePrint Arch. 2007: 359 (2007) - 2006
- [b1]Krzysztof Pietrzak:
Indistinguishability and composition of random systems. ETH Zurich, 2006, ISBN 3-86628-063-7, pp. 1-82 - [c9]Krzysztof Pietrzak:
Composition Implies Adaptive Security in Minicrypt. EUROCRYPT 2006: 328-338 - [c8]Ueli M. Maurer, Yvonne Anne Oswald, Krzysztof Pietrzak, Johan Sjödin:
Luby-Rackoff Ciphers from Weak Round Functions? EUROCRYPT 2006: 391-408 - [c7]Krzysztof Pietrzak:
A Tight Bound for EMAC. ICALP (2) 2006: 168-179 - [c6]Yevgeniy Dodis, Krzysztof Pietrzak, Bartosz Przydatek:
Separating Sources for Encryption and Secret Sharing. TCC 2006: 601-616 - [i3]Ueli Maurer, Yvonne Anne Oswald, Krzysztof Pietrzak, Johan Sjödin:
Luby-Rackoff Ciphers from Weak Round Functions? IACR Cryptol. ePrint Arch. 2006: 213 (2006) - [i2]Krzysztof Pietrzak:
Non-Trivial Black-Box Combiners for Collision-Resistant Hash-Functions don't Exist. IACR Cryptol. ePrint Arch. 2006: 348 (2006) - [i1]Ueli Maurer, Krzysztof Pietrzak, Renato Renner:
Indistinguishability Amplification. IACR Cryptol. ePrint Arch. 2006: 456 (2006) - 2005
- [c5]Krzysztof Pietrzak:
Composition Does Not Imply Adaptive Security. CRYPTO 2005: 55-65 - [c4]Yevgeniy Dodis, Roberto Oliveira, Krzysztof Pietrzak:
On the Generic Insecurity of the Full Domain Hash. CRYPTO 2005: 449-466 - [c3]Mihir Bellare, Krzysztof Pietrzak, Phillip Rogaway:
Improved Security Analyses for CBC MACs. CRYPTO 2005: 527-545 - 2004
- [c2]Ueli M. Maurer, Krzysztof Pietrzak:
Composition of Random Systems: When Two Weak Make One Strong. TCC 2004: 410-427 - 2003
- [j1]Krzysztof Pietrzak:
On the parameterized complexity of the fixed alphabet shortest common supersequence and longest common subsequence problems. J. Comput. Syst. Sci. 67(4): 757-771 (2003) - [c1]Ueli M. Maurer, Krzysztof Pietrzak:
The Security of Many-Round Luby-Rackoff Pseudo-Random Permutations. EUROCRYPT 2003: 544-561
Coauthor Index
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