×

Found 245 Documents (Results 1–100)

Constant input attribute based (and predicate) encryption from evasive and tensor LWE. (English) Zbl 07800220

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 IV. Cham: Springer. Lect. Notes Comput. Sci. 14084, 532-564 (2023).
MSC:  94A60 68P25 68N20
PDFBibTeX XMLCite
Full Text: DOI

Public key encryption with secure key leasing. (English) Zbl 07789173

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, 581-610 (2023).
MSC:  94A60 81P94
PDFBibTeX XMLCite
Full Text: DOI arXiv

Fully adaptive decentralized multi-authority ABE. (English) Zbl 1528.94041

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 III. Cham: Springer. Lect. Notes Comput. Sci. 14006, 447-478 (2023).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

GLUE: generalizing unbounded attribute-based encryption for flexible efficiency trade-offs. (English) Zbl 1527.94070

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, 652-682 (2023).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Decentralized multi-authority attribute-based inner-product FE: large universe and unbounded. (English) Zbl 1527.94031

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 I. Cham: Springer. Lect. Notes Comput. Sci. 13940, 587-621 (2023).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

A practical compiler for attribute-based encryption: new decentralized constructions and more. (English) Zbl 07745604

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, 132-159 (2023).
MSC:  68P25 68N20 94A60
PDFBibTeX XMLCite
Full Text: DOI

Attribute-based signatures for range of inner product and its applications. (English) Zbl 07730586

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, 382-407 (2023).
MSC:  68M25 68P25 94A60
PDFBibTeX XMLCite
Full Text: DOI

Bounded functional encryption for Turing machines: adaptive security from general assumptions. (English) Zbl 1519.94027

Kiltz, Eike (ed.) et al., Theory of cryptography. 20th international conference, TCC 2022, Chicago, IL, USA, November 7–10, 2022. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13747, 618-647 (2023).
MSC:  94A60 68Q04
PDFBibTeX XMLCite
Full Text: DOI

Attribute based tracing for securing group signatures against centralized authorities. (English) Zbl 07722523

Su, Chunhua (ed.) et al., Information security practice and experience. 17th international conference, ISPEC 2022, Taipei, Taiwan, November 23–25, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13620, 554-572 (2022).
MSC:  94A62 94A60
PDFBibTeX XMLCite
Full Text: DOI

Key-policy ABE with switchable attributes. (English) Zbl 1518.94054

Galdi, Clemente (ed.) et al., Security and cryptography for networks. 13th International conference, SCN 2022, Amalfi (SA), Italy, September 12–14, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13409, 147-171 (2022).
MSC:  94A60 94A62
PDFBibTeX XMLCite
Full Text: DOI

Generic construction of trace-and-revoke inner product functional encryption. (English) Zbl 1523.68027

Atluri, Vijayalakshmi (ed.) et al., Computer security – ESORICS 2022. 27th European symposium on research in computer security, Copenhagen, Denmark, September 26–30, 2022. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 13554, 259-282 (2022).
MSC:  68P25 94A60
PDFBibTeX XMLCite
Full Text: DOI

A generic construction of CCA-secure attribute-based encryption with equality test. (English) Zbl 1518.94041

Ge, Chunpeng (ed.) et al., Provable and practical security. 16th international conference, ProvSec 2022, Nanjing, China, November 11–12, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13600, 3-19 (2022).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Multi-input attribute based encryption and predicate encryption. (English) Zbl 1516.94020

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, 590-621 (2022).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

TinyABE: unrestricted ciphertext-policy attribute-based encryption for embedded devices and low-quality networks. (English) Zbl 1515.94095

Batina, Lejla (ed.) et al., Progress in cryptology – AFRICACRYPT 2022. 13th international conference on cryptology in Africa, AFRICACRYPT 2022, Fes, Morocco, July 18–20, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13503, 103-129 (2022).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Optimal broadcast encryption and CP-ABE from evasive lattice assumptions. (English) Zbl 1496.94069

Dunkelman, Orr (ed.) et al., Advances in cryptology – EUROCRYPT 2022. 41st annual international conference on the theory and applications of cryptographic techniques, Trondheim, Norway, May 30 – June 3, 2022. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13276, 217-241 (2022).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Adaptive security via deletion in attribute-based encryption: solutions from search assumptions in bilinear groups. (English) Zbl 1515.94070

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, 311-341 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Puncturable identity-based encryption from lattices. (English) Zbl 1521.94041

Baek, Joonsang (ed.) et al., Information security and privacy. 26th Australasian conference, ACISP 2021, virtual event, December 1–3, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13083, 571-589 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Redactable transactions in consortium blockchain: controlled by multi-authority CP-ABE. (English) Zbl 1522.94094

Baek, Joonsang (ed.) et al., Information security and privacy. 26th Australasian conference, ACISP 2021, virtual event, December 1–3, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13083, 408-429 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Cross-domain attribute-based access control encryption. (English) Zbl 1496.68075

Conti, Mauro (ed.) et al., Cryptology and network security. 20th international conference, CANS 2021, Vienna, Austria, December 13–15, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13099, 3-23 (2021).
PDFBibTeX XMLCite
Full Text: DOI

Server-aided revocable attribute-based encryption revised: multi-user setting and fully secure. (English) Zbl 1519.68025

Bertino, Elisa (ed.) et al., Computer security – ESORICS 2021. 26th European symposium on research in computer security, Darmstadt, Germany, October 4–8, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12973, 192-212 (2021).
MSC:  68M25 68P25 94A60
PDFBibTeX XMLCite
Full Text: DOI

Lattice-based HRA-secure attribute-based proxy re-encryption in standard model. (English) Zbl 1498.68059

Bertino, Elisa (ed.) et al., Computer security – ESORICS 2021. 26th European symposium on research in computer security, Darmstadt, Germany, October 4–8, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12973, 169-191 (2021).
MSC:  68M25 68P25 94A60
PDFBibTeX XMLCite
Full Text: DOI

Revocable policy-based chameleon hash. (English) Zbl 1500.94057

Bertino, Elisa (ed.) et al., Computer security – ESORICS 2021. 26th European symposium on research in computer security, Darmstadt, Germany, October 4–8, 2021. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 12972, 327-347 (2021).
MSC:  94A60 94A62
PDFBibTeX XMLCite
Full Text: DOI Link

Attribute-based access control for inner product functional encryption from LWE. (English) Zbl 1491.94062

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, 127-148 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Privacy-preserving resource sharing using permissioned blockchains (the case of smart neighbourhood). (English) Zbl 1492.91151

Bernhard, Matthew (ed.) et al., Financial cryptography and data security. FC 2021 international workshops. Codecfin, DeFi, VOTING, and WTSC, virtual event, March 5, 2021. Revised selected papers. Berlin: Springer. Lect. Notes Comput. Sci. 12676, 482-504 (2021).
MSC:  91B32 94A60 94A62
PDFBibTeX XMLCite
Full Text: DOI

Generic negation of pair encodings. (English) Zbl 1479.94110

Garay, Juan A. (ed.), Public-key cryptography – PKC 2021. 24th IACR international conference on practice and theory of public key cryptography, virtual event, May 10–13, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12711, 120-146 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

A bunch of broken schemes: a simple yet powerful linear approach to analyzing security of attribute-based encryption. (English) Zbl 1479.94262

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, 100-125 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Fully secure ABE with outsourced decryption against chosen ciphertext attack. (English) Zbl 1479.94266

Wu, Yongdong (ed.) et al., Information security and cryptology. 16th international conference, Inscrypt 2020, Guangzhou, China, December 11–14, 2020. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 12612, 83-103 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Decentralized multi-authority ABE for DNFs from LWE. (English) Zbl 1479.94153

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, 177-209 (2021).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Succinct and adaptively secure ABE for ABP from \(k\)-Lin. (English) Zbl 1511.94128

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 III. Cham: Springer. Lect. Notes Comput. Sci. 12493, 437-466 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Unbounded dynamic predicate compositions in ABE from standard assumptions. (English) Zbl 1508.94057

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 III. Cham: Springer. Lect. Notes Comput. Sci. 12493, 405-436 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Adaptively secure inner product encryption from LWE. (English) Zbl 1511.94118

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 III. Cham: Springer. Lect. Notes Comput. Sci. 12493, 375-404 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Chosen-ciphertext secure multi-identity and multi-attribute pure FHE. (English) Zbl 1519.68031

Krenn, Stephan (ed.) et al., Cryptology and network security. 19th international conference, CANS 2020, Vienna, Austria, December 14–16, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12579, 387-408 (2020).
PDFBibTeX XMLCite
Full Text: DOI

Puncturable encryption: a generic construction from delegatable fully key-homomorphic encryption. (English) Zbl 1522.68187

Chen, Liqun (ed.) et al., Computer security – ESORICS 2020. 25th European symposium on research in computer security, ESORICS 2020, Guildford, UK, September 14–18, 2020. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 12309, 107-127 (2020).
MSC:  68P25 94A60
PDFBibTeX XMLCite
Full Text: DOI arXiv

Fast, compact, and expressive attribute-based encryption. (English) Zbl 1500.94054

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 I. Cham: Springer. Lect. Notes Comput. Sci. 12110, 3-33 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

CCA-secure ABE using tag and pair encoding. (English) Zbl 1492.94066

Bhargavan, Karthikeyan (ed.) et al., Progress in cryptology – INDOCRYPT 2020. 21st international conference on cryptology in India, Bangalore, India, December 13–16, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12578, 691-714 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Efficient attribute-based proxy re-encryption with constant size ciphertexts. (English) Zbl 1492.94157

Bhargavan, Karthikeyan (ed.) et al., Progress in cryptology – INDOCRYPT 2020. 21st international conference on cryptology in India, Bangalore, India, December 13–16, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12578, 644-665 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Compact adaptively secure ABE from \(k\)-Lin: beyond \(\mathsf{NC}^1\) and towards \(\mathsf{NL} \). (English) Zbl 1479.94217

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, 247-277 (2020).
MSC:  94A60 68P25 68Q04
PDFBibTeX XMLCite
Full Text: DOI

Optimal broadcast encryption from pairings and LWE. (English) Zbl 1479.94105

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 I. Cham: Springer. Lect. Notes Comput. Sci. 12105, 13-43 (2020).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Distributed multi-authority attribute-based encryption using cellular automata. (English) Zbl 1437.68054

Mu, Yi (ed.) et al., Cryptology and network security. 18th international conference, CANS 2019, Fuzhou, China, October 25–27, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11829, 434-456 (2019).
MSC:  68P25 68Q80 94A60
PDFBibTeX XMLCite
Full Text: DOI

Ciphertext-delegatable CP-ABE for a dynamic credential: a modular approach. (English) Zbl 1443.68053

Jang-Jaccard, Julian (ed.) et al., Information security and privacy. 24th Australasian conference, ACISP 2019, Christchurch, New Zealand, July 3–5, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11547, 3-20 (2019).
MSC:  68P25 68M25
PDFBibTeX XMLCite
Full Text: DOI

Towards attribute-based encryption for RAMs from LWE: sub-linear decryption, and more. (English) Zbl 1456.94042

Galbraith, Steven D. (ed.) et al., Advances in cryptology – ASIACRYPT 2019. 25th international conference on the theory and application of cryptology and information security, Kobe, Japan, December 8–12, 2019. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 11921, 112-141 (2019).
MSC:  94A60 68P25
PDFBibTeX XMLCite
Full Text: DOI

Attribute-based encryption (and more) for nondeterministic finite automata from LWE. (English) Zbl 1509.94053

Boldyreva, Alexandra (ed.) et al., Advances in cryptology – CRYPTO 2019. 39th annual international cryptology conference, Santa Barbara, CA, USA, August 18–22, 2019. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 11693, 765-797 (2019).
MSC:  94A60 68Q04
PDFBibTeX XMLCite
Full Text: DOI

Match me if you can: matchmaking encryption and its applications. (English) Zbl 1509.94058

Boldyreva, Alexandra (ed.) et al., Advances in cryptology – CRYPTO 2019. 39th annual international cryptology conference, Santa Barbara, CA, USA, August 18–22, 2019. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 11693, 701-731 (2019).
MSC:  94A60 94A62
PDFBibTeX XMLCite
Full Text: DOI

Realizing chosen ciphertext security generically in attribute-based encryption and predicate encryption. (English) Zbl 1509.94105

Boldyreva, Alexandra (ed.) et al., Advances in cryptology – CRYPTO 2019. 39th annual international cryptology conference, Santa Barbara, CA, USA, August 18–22, 2019. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 11693, 671-700 (2019).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

A novel lattice-based ciphertext-policy attribute-based proxy re-encryption for cloud sharing. (English) Zbl 1430.68092

Meng, Weizhi (ed.) et al., Security and privacy in social networks and big data. 5th international symposium, SocialSec 2019, Copenhagen, Denmark, July 14–17, 2019. Revised selected papers. Singapore: Springer. Commun. Comput. Inf. Sci. 1095, 32-46 (2019).
MSC:  68P25
PDFBibTeX XMLCite
Full Text: DOI

DMU-ABSE: dynamic multi-user attribute-based searchable encryption with file deletion and user revocation. (English) Zbl 1430.68093

Meng, Weizhi (ed.) et al., Security and privacy in social networks and big data. 5th international symposium, SocialSec 2019, Copenhagen, Denmark, July 14–17, 2019. Revised selected papers. Singapore: Springer. Commun. Comput. Inf. Sci. 1095, 17-31 (2019).
MSC:  68P25
PDFBibTeX XMLCite
Full Text: DOI

A new encoding framework for predicate encryption with non-linear structures in prime order groups. (English) Zbl 1458.94250

Deng, Robert H. (ed.) et al., Applied cryptography and network security. 17th international conference, ACNS 2019, Bogota, Colombia, June 5–7, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11464, 406-425 (2019).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Downgradable identity-based encryption and applications. (English) Zbl 1453.94061

Matsui, Mitsuru (ed.), Topics in cryptology – CT-RSA 2019. The cryptographers’ track at the RSA conference 2019, San Francisco, CA, USA, March 4–8, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11405, 44-61 (2019).
MSC:  94A60
PDFBibTeX XMLCite
Full Text: DOI

Filter Results by …

Document Type

all top 5

Author

all top 5

Year of Publication

all top 3

Main Field

all top 3

Software