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Found 574 Documents (Results 1–100)

Universally composable relaxed asymmetric password-authenticated key exchange. (English) Zbl 07964927

Galdi, Clemente (ed.) et al., Security and cryptography for networks. 14th international conference, SCN 2024, Amalfi, Italy, September 11–13, 2024. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14974, 272-293 (2024).
MSC:  94A62 94A60
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Bare PAKE: universally composable key exchange from just passwords. (English) Zbl 07953835

Reyzin, Leonid (ed.) et al., Advances in cryptology – CRYPTO 2024. 44th annual international cryptology conference, Santa Barbara, CA, USA, August 18–22, 2024. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 14921, 183-217 (2024).
MSC:  94A62 94A60
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Key exchange with tight (full) forward secrecy via key confirmation. (English) Zbl 07943697

Joye, Marc (ed.) et al., Advances in cryptology – EUROCRYPT 2024. 43rd annual international conference on the theory and applications of cryptographic techniques, Zurich, Switzerland, May 26–30, 2024. Proceedings. Part VII. Cham: Springer. Lect. Notes Comput. Sci. 14657, 59-89 (2024).
MSC:  94A62 94A60 81P94
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Witness-authenticated key exchange, revisited: extensions to groups, improved models, simpler constructions. (English) Zbl 1543.94713

Baldimtsi, Foteini (ed.) et al., Financial cryptography and data security. 27th international conference, FC 2023, Bol, Brač, Croatia, May 1–5, 2023. Revised selected papers. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13950, 112-128 (2024).
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Making an asymmetric PAKE quantum-annoying by hiding group elements. (English) Zbl 07860326

Tsudik, Gene (ed.) et al., Computer security – ESORICS 2023. 28th European symposium on research in computer security, The Hague, The Netherlands, September 25–29, 2023. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 14344, 168-188 (2024).
MSC:  94A62 94A60 81P94
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Making the identity-based Diffie-Hellman key exchange efficiently revocable. (English) Zbl 1547.94398

Aly, Abdelrahaman (ed.) et al., Progress in cryptology – LATINCRYPT 2023. 8th international conference on cryptology and information security in Latin America, LATINCRYPT 2023, Quito, Ecuador, October 3–6, 2023. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 14168, 171-191 (2023).
MSC:  94A60
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Tighter security for generic authenticated key exchange in the QROM. (English) Zbl 1547.94461

Guo, Jian (ed.) et al., Advances in cryptology – ASIACRYPT 2023. 29th international conference on the theory and application of cryptology and information security, Guangzhou, China, December 4–8, 2023. Proceedings. Part IV. Singapore: Springer. Lect. Notes Comput. Sci. 14441, 401-433 (2023).
MSC:  94A62 94A60 81P94
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Hidden stabilizers, the isogeny to endomorphism ring problem and the cryptanalysis of pSIDH. (English) Zbl 1546.94061

Guo, Jian (ed.) et al., Advances in cryptology – ASIACRYPT 2023. 29th international conference on the theory and application of cryptology and information security, Guangzhou, China, December 4–8, 2023. Proceedings. Part III. Singapore: Springer. Lect. Notes Comput. Sci. 14440, 99-130 (2023).
MSC:  94A60 14K02

An efficient strong asymmetric PAKE compiler instantiable from group actions. (English) Zbl 1542.94158

Guo, Jian (ed.) et al., Advances in cryptology – ASIACRYPT 2023. 29th international conference on the theory and application of cryptology and information security, Guangzhou, China, December 4–8, 2023. Proceedings. Part VIII. Singapore: Springer. Lect. Notes Comput. Sci. 14445, 176-207 (2023).
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A generic construction of tightly secure password-based authenticated key exchange. (English) Zbl 1542.94160

Guo, Jian (ed.) et al., Advances in cryptology – ASIACRYPT 2023. 29th international conference on the theory and application of cryptology and information security, Guangzhou, China, December 4–8, 2023. Proceedings. Part VIII. Singapore: Springer. Lect. Notes Comput. Sci. 14445, 143-175 (2023).
MSC:  94A62 94A60
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Generalized fuzzy password-authenticated key exchange from error correcting codes. (English) Zbl 1542.94149

Guo, Jian (ed.) et al., Advances in cryptology – ASIACRYPT 2023. 29th international conference on the theory and application of cryptology and information security, Guangzhou, China, December 4–8, 2023. Proceedings. Part VIII. Singapore: Springer. Lect. Notes Comput. Sci. 14445, 110-142 (2023).
MSC:  94A62 94A60
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A universally composable PAKE with zero communication cost. (And why it shouldn’t be considered UC-secure). (English) Zbl 1527.94063

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 I. Cham: Springer. Lect. Notes Comput. Sci. 13940, 714-743 (2023).
MSC:  94A60 94A62
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GeT a CAKE: Generic Transformations from Key encaspulation mechanisms to password Authenticated Key Exchanges. (English) Zbl 1542.94148

Tibouchi, Mehdi (ed.) et al., Applied cryptography and network security. 21st international conference, ACNS 2023, Kyoto, Japan, June 19–22, 2023. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13906, 516-538 (2023).
MSC:  94A62 94A60 81P94
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Multi-user CDH problems and the concrete security of \(\mathsf{NAXOS}\) and \(\mathsf{X3DH}\). (English) Zbl 1522.94065

Rosulek, Mike (ed.), Topics in cryptology – CT-RSA 2023. Cryptographers’ track at the RSA conference 2023, San Francisco, CA, USA, April 24–27, 2023. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13871, 645-671 (2023).
MSC:  94A60 68P25
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Privacy-preserving authenticated key exchange in the standard model. (English) Zbl 1519.94170

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, 210-240 (2023).
MSC:  94A60 94A62
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Strongly anonymous ratcheted key exchange. (English) Zbl 1519.94109

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, 119-150 (2023).
MSC:  94A60 94A62
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A performance evaluation of IPsec with post-quantum cryptography. (English) Zbl 07730580

Seo, Seung-Hyun (ed.) et al., Information security and cryptology – ICISC 2022. 25th international conference, ICISC 2022, Seoul, South Korea, November 30 – December 2, 2022. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13849, 249-266 (2023).
MSC:  68M25 68P25 94A60
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Post-quantum anonymous one-sided authenticated key exchange without random oracles. (English) Zbl 1519.94139

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, 35-65 (2022).
MSC:  94A60 81P94 94A62
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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).

Password-authenticated key exchange from group actions. (English) Zbl 1517.94175

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, 699-728 (2022).
MSC:  94A62 94A60
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Revocable hierarchical identity-based authenticated key exchange. (English) Zbl 07628041

Park, Jong Hwan (ed.) et al., Information security and cryptology – ICISC 2021. 24th international conference, Seoul, South Korea, December 1–3, 2021. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13218, 3-27 (2022).
MSC:  68M25 68P25 94A60
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Modular design of role-symmetric authenticated key exchange protocols. (English) Zbl 1514.94141

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 IV. Cham: Springer. Lect. Notes Comput. Sci. 13093, 742-772 (2021).
MSC:  94A60
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Symmetric key exchange with full forward security and robust synchronization. (English) Zbl 1514.94049

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 IV. Cham: Springer. Lect. Notes Comput. Sci. 13093, 681-710 (2021).
MSC:  94A60
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Full key recovery side-channel attack against ephemeral SIKE on the cortex-M4. (English) Zbl 1491.94050

Bhasin, Shivam (ed.) et al., Constructive side-channel analysis and secure design. 12th international workshop, COSADE 2021, Lugano, Switzerland, October 25–27, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12910, 228-254 (2021).
MSC:  94A60 81P94 68P25
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Improved attacks against key reuse in learning with errors key exchange. (English) Zbl 1491.94039

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, 168-188 (2021).
MSC:  94A60
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Authenticated key exchange and signatures with tight security in the standard model. (English) Zbl 1489.94123

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 IV. Cham: Springer. Lect. Notes Comput. Sci. 12828, 670-700 (2021).
MSC:  94A62 94A60
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Improved torsion-point attacks on SIDH variants. (English) Zbl 1489.94094

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 III. Cham: Springer. Lect. Notes Comput. Sci. 12827, 432-470 (2021).

Towards post-quantum security for signal’s X3DH handshake. (English) Zbl 1485.94065

Dunkelman, Orr (ed.) et al., Selected areas in cryptography. 27th international conference, Halifax, NS, Canada (virtual event), October 21–23, 2020. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 12804, 404-430 (2021).
MSC:  94A60 81P94

Adaptive-ID secure hierarchical ID-based authenticated key exchange under standard assumptions without random oracles. (English) Zbl 1489.68047

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, 3-27 (2021).
MSC:  68M25 94A60
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