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Found 134 Documents (Results 1–100)

DualMS: efficient lattice-based two-round multi-signature with trapdoor-free simulation. (English) Zbl 07800249

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 716-747 (2023).
MSC:  94A62 94A60 81P94
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Publicly verifiable zero-knowledge and post-quantum signatures from VOLE-in-the-head. (English) Zbl 07800245

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 581-615 (2023).
MSC:  94A60 94A62 81P94
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Efficient hybrid exact/relaxed lattice proofs and applications to rounding and VRFs. (English) Zbl 07800242

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 484-517 (2023).
MSC:  94A60 81P94
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A detailed analysis of Fiat-Shamir with aborts. (English) Zbl 07800237

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 327-357 (2023).
MSC:  94A60 94A62 81P94
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Cryptography with certified deletion. (English) Zbl 07800233

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 192-223 (2023).
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On concurrent multi-party quantum computation. (English) Zbl 07800231

Handschuh, Helena (ed.) et al., Advances in cryptology – CRYPTO 2023. 43rd annual international cryptology conference, CRYPTO 2023, Santa Barbara, CA, USA, August 20–24, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14085, 129-161 (2023).
MSC:  81P68 81P94 94A60
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Another round of breaking and making quantum money: how to not build it from lattices, and more. (English) Zbl 07789174

Hazay, Carmit (ed.) et al., Advances in cryptology – EUROCRYPT 2023. 42nd annual international conference on the theory and applications of cryptographic techniques, Lyon, France, April 23–27, 2023. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 14004, 611-638 (2023).
MSC:  81P94 94A60
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A new framework for quantum oblivious transfer. (English) Zbl 07789166

Hazay, Carmit (ed.) et al., Advances in cryptology – EUROCRYPT 2023. 42nd annual international conference on the theory and applications of cryptographic techniques, Lyon, France, April 23–27, 2023. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 14004, 363-394 (2023).
MSC:  81P94 94A60
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Short signatures from regular syndrome decoding in the head. (English) Zbl 1528.94092

Hazay, Carmit (ed.) et al., Advances in cryptology – EUROCRYPT 2023. 42nd annual international conference on the theory and applications of cryptographic techniques, Lyon, France, April 23–27, 2023. Proceedings. Part V. Cham: Springer. Lect. Notes Comput. Sci. 14008, 532-563 (2023).
MSC:  94A62 94A60 81P94
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A generic transform from multi-round interactive proof to NIZK. (English) Zbl 1526.94031

Boldyreva, Alexandra (ed.) et al., Public-key cryptography – PKC 2023. 26th IACR international conference on practice and theory of public-key cryptography, Atlanta, GA, USA, May 7–10, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13941, 461-481 (2023).
MSC:  94A60 81P94
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Nostradamus goes quantum. (English) Zbl 07731556

Agrawal, Shweta (ed.) et al., Advances in cryptology – ASIACRYPT 2022. 28th international conference on the theory and application of cryptology and information security, Taipei, Taiwan, December 5–9, 2022. Proceedings. Part III. Cham: Springer. Lect. Notes Comput. Sci. 13793, 583-613 (2023).
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General properties of quantum bit commitments (extended abstract). (English) Zbl 07730509

Agrawal, Shweta (ed.) et al., Advances in cryptology – ASIACRYPT 2022. 28th international conference on the theory and application of cryptology and information security, Taipei, Taiwan, December 5–9, 2022. Proceedings. Part IV. Cham: Springer. Lect. Notes Comput. Sci. 13794, 628-657 (2023).
MSC:  81P94 94A60
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SIDH proof of knowledge. (English) Zbl 1519.94100

Agrawal, Shweta (ed.) et al., Advances in cryptology – ASIACRYPT 2022. 28th international conference on the theory and application of cryptology and information security, Taipei, Taiwan, December 5–9, 2022. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13792, 310-339 (2023).
MSC:  94A60 81P94
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On security notions for encryption in a quantum world. (English) Zbl 07726582

Isobe, Takanori (ed.) et al., Progress in cryptology – INDOCRYPT 2022. 23rd international conference on cryptology in India, Kolkata, India, December 11–14, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13774, 592-613 (2023).
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A note on the post-quantum security of (ring) signatures. (English) Zbl 07724844

Hanaoka, Goichiro (ed.) et al., Public-key cryptography – PKC 2022. 25th IACR international conference on practice and theory of public-key cryptography, virtual event, March 8–11, 2022. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13178, 407-436 (2022).
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Post-quantum asynchronous deniable key exchange and the signal handshake. (English) Zbl 1519.94214

Hanaoka, Goichiro (ed.) et al., Public-key cryptography – PKC 2022. 25th IACR international conference on practice and theory of public-key cryptography, virtual event, March 8–11, 2022. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13178, 3-34 (2022).
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On actively secure fine-grained access structures from isogeny assumptions. (English) Zbl 1517.94075

Cheon, Jung Hee (ed.) et al., Post-quantum cryptography. 13th international workshop, PQCrypto 2022, virtual event, September 28–30, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13512, 375-398 (2022).
MSC:  94A60 81P94
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Simplified MITM modeling for permutations: new (quantum) attacks. (English) Zbl 1517.94152

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part III. Cham: Springer. Lect. Notes Comput. Sci. 13509, 717-747 (2022).
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Constructive post-quantum reductions. (English) Zbl 1527.81038

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part III. Cham: Springer. Lect. Notes Comput. Sci. 13509, 654-683 (2022).
MSC:  81P94 94A60 15A21
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Syndrome decoding in the head: shorter signatures from zero-knowledge proofs. (English) Zbl 07703570

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13508, 541-572 (2022).
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Quantum commitments and signatures without one-way functions. (English) Zbl 1523.81055

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13507, 269-295 (2022).
MSC:  81P94 94A60 94A62
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Certified everlasting zero-knowledge proof for QMA. (English) Zbl 1516.94034

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13507, 239-268 (2022).
MSC:  94A60 81P94
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Triangulating rebound attack on AES-like hashing. (English) Zbl 1516.94028

Dodis, Yevgeniy (ed.) et al., Advances in cryptology – CRYPTO 2022. 42nd annual international cryptology conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13507, 94-124 (2022).
MSC:  94A60 81P94
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Quantum computationally predicate-binding commitments with application in quantum zero-knowledge arguments for NP. (English) Zbl 1522.81074

Tibouchi, Mehdi (ed.) et al., Advances in cryptology – ASIACRYPT 2021. 27th international conference on the theory and application of cryptology and information security, Singapore, December 6–10, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13090, 575-605 (2021).
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Automatic classical and quantum rebound attacks on AES-like hashing by exploiting related-key differentials. (English) Zbl 1514.94076

Tibouchi, Mehdi (ed.) et al., Advances in cryptology – ASIACRYPT 2021. 27th international conference on the theory and application of cryptology and information security, Singapore, December 6–10, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13090, 241-271 (2021).
MSC:  94A60 81P68 81P94
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Classical binding for quantum commitments. (English) Zbl 1521.81055

Nissim, Kobbi (ed.) et al., Theory of cryptography. 19th international conference, TCC 2021, Raleigh, NC, USA, November 8–11, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13042, 273-298 (2021).
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Relationships between quantum IND-CPA notions. (English) Zbl 1512.94070

Nissim, Kobbi (ed.) et al., Theory of cryptography. 19th international conference, TCC 2021, Raleigh, NC, USA, November 8–11, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13042, 240-272 (2021).
MSC:  94A60 81P94
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Post-quantum key-blinding for authentication in anonymity networks. (English) Zbl 1497.81041

Longa, Patrick (ed.) et al., Progress in cryptology – LATINCRYPT 2021. 7th international conference on cryptology and information security in Latin America, Bogotá, Colombia, October 6–8, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12912, 67-87 (2021).
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One-way functions imply secure computation in a quantum world. (English) Zbl 1487.81036

Malkin, Tal (ed.) et al., Advances in cryptology – CRYPTO 2021. 41st annual international cryptology conference, CRYPTO 2021, virtual event, August 16–20, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12825, 467-496 (2021).
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Round efficient secure multiparty quantum computation with identifiable abort. (English) Zbl 1487.81034

Malkin, Tal (ed.) et al., Advances in cryptology – CRYPTO 2021. 41st annual international cryptology conference, CRYPTO 2021, virtual event, August 16–20, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12825, 436-466 (2021).
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A black-box approach to post-quantum zero-knowledge in constant rounds. (English) Zbl 1486.94089

Malkin, Tal (ed.) et al., Advances in cryptology – CRYPTO 2021. 41st annual international cryptology conference, CRYPTO 2021, virtual event, August 16–20, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12825, 315-345 (2021).
MSC:  94A60 81P94 68P25
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Quantum indistinguishability for public key encryption. (English) Zbl 1485.94085

Cheon, Jung Hee (ed.) et al., Post-quantum cryptography. 12th international workshop, PQCrypto 2021, Daejeon, South Korea, July 20–22, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12841, 463-482 (2021).
MSC:  94A60 81P94 68P25
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Short identity-based signatures with tight security from lattices. (English) Zbl 1485.94145

Cheon, Jung Hee (ed.) et al., Post-quantum cryptography. 12th international workshop, PQCrypto 2021, Daejeon, South Korea, July 20–22, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12841, 360-379 (2021).
MSC:  94A62 94A60 81P94
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Zero-knowledge proofs for committed symmetric Boolean functions. (English) Zbl 1485.94106

Cheon, Jung Hee (ed.) et al., Post-quantum cryptography. 12th international workshop, PQCrypto 2021, Daejeon, South Korea, July 20–22, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12841, 339-359 (2021).
MSC:  94A60 94D10 81P94
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TurboIKOS: improved non-interactive zero knowledge and post-quantum signatures. (English) Zbl 1492.94190

Sako, Kazue (ed.) et al., Applied cryptography and network security. 19th international conference, ACNS 2021, Kamakura, Japan, June 21–24, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12727, 365-395 (2021).
MSC:  94A62 81P94
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Access control encryption from group encryption. (English) Zbl 1491.94071

Sako, Kazue (ed.) et al., Applied cryptography and network security. 19th international conference, ACNS 2021, Kamakura, Japan, June 21–24, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12726, 417-441 (2021).
MSC:  94A60 81P94
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SoK: how (not) to design and implement post-quantum cryptography. (English) Zbl 1479.94189

Paterson, Kenneth G. (ed.), Topics in cryptology – CT-RSA 2021. Cryptographers’ track at the RSA conference 2021, virtual event, May 17–20, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12704, 444-477 (2021).
MSC:  94A60 94A62 81P94
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Oblivious transfer is in MiniQCrypt. (English) Zbl 1479.94182

Canteaut, Anne (ed.) et al., Advances in cryptology – EUROCRYPT 2021. 40th annual international conference on the theory and applications of cryptographic techniques, Zagreb, Croatia, October 17–21, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12697, 531-561 (2021).
MSC:  94A60 81P45 81P94
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Post-quantum multi-party computation. (English) Zbl 07440588

Canteaut, Anne (ed.) et al., Advances in cryptology – EUROCRYPT 2021. 40th annual international conference on the theory and applications of cryptographic techniques, Zagreb, Croatia, October 17–21, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12696, 435-464 (2021).
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Quantum collision attacks on AES-like hashing with low quantum random access memories. (English) Zbl 1520.81037

Moriai, Shiho (ed.) et al., Advances in cryptology – ASIACRYPT 2020. 26th international conference on the theory and application of cryptology and information security, Daejeon, South Korea, December 7–11, 2020. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12492, 727-757 (2020).
MSC:  81P68 94A60 81P47
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Sashimi: cutting up CSI-FiSh secret keys to produce an actively secure distributed signing protocol. (English) Zbl 1501.94067

Ding, Jinta (ed.) et al., Post-quantum cryptography. 11th international conference, PQCrypto 2020, Paris, France, April 15–17, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12100, 169-186 (2020).
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LegRoast: efficient post-quantum signatures from the Legendre PRF. (English) Zbl 1501.94066

Ding, Jinta (ed.) et al., Post-quantum cryptography. 11th international conference, PQCrypto 2020, Paris, France, April 15–17, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12100, 130-150 (2020).
MSC:  94A62 94A60 81P94
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Finding hash collisions with quantum computers by using differential trails with smaller probability than birthday bound. (English) Zbl 1492.81040

Canteaut, Anne (ed.) et al., Advances in cryptology – EUROCRYPT 2020. 39th annual international conference on the theory and applications of cryptographic techniques, Zagreb, Croatia, May 10–14, 2020. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12106, 249-279 (2020).
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Threshold ring signatures: new definitions and post-quantum security. (English) Zbl 1481.94140

Kiayias, Aggelos (ed.) et al., Public-key cryptography – PKC 2020. 23rd IACR international conference on practice and theory of public-key cryptography, Edinburgh, UK, May 4–7, 2020. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12111, 423-452 (2020).
MSC:  94A62 94A60 81P94
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Secure multi-party quantum computation with a dishonest majority. (English) Zbl 1480.81029

Canteaut, Anne (ed.) et al., Advances in cryptology – EUROCRYPT 2020. 39th annual international conference on the theory and applications of cryptographic techniques, Zagreb, Croatia, May 10–14, 2020. Proceedings. Part III. Cham: Springer. Lect. Notes Comput. Sci. 12107, 729-758 (2020).
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Secure certification of mixed quantum states with application to two-party randomness generation. (English) Zbl 1431.81050

Beimel, Amos (ed.) et al., Theory of cryptography. 16th international conference, TCC 2018, Panaji, India, November 11–14, 2018. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 11240, 282-314 (2018).
MSC:  81P94 94A60
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