The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam makalah ini, kami mencadangkan skim penyulitan berasaskan identiti (IBE) tahan bocor baharu yang selamat terhadap serangan teks sifir terpilih (CCA) dalam model kebocoran memori terhad. Keselamatan skim kami adalah berdasarkan andaian k-Linear luaran. Ia adalah skim IBE tahan bocor CCA-secure yang pertama yang tidak bergantung pada andaian jenis q. Kadar kebocoran 1/10 dicapai di bawah andaian XDLIN (k= 2).
Toi TOMITA
Tokyo Institute of Technology
Wakaha OGATA
Tokyo Institute of Technology
Kaoru KUROSAWA
Ibaraki University
Ryo KUWAYAMA
Tokyo Institute of Technology
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Salinan
Toi TOMITA, Wakaha OGATA, Kaoru KUROSAWA, Ryo KUWAYAMA, "CCA-Secure Leakage-Resilient Identity-Based Encryption without q-Type Assumptions" in IEICE TRANSACTIONS on Fundamentals,
vol. E103-A, no. 10, pp. 1157-1166, October 2020, doi: 10.1587/transfun.2019DMP0013.
Abstract: In this paper, we propose a new leakage-resilient identity-based encryption (IBE) scheme that is secure against chosen-ciphertext attacks (CCA) in the bounded memory leakage model. The security of our scheme is based on the external k-Linear assumption. It is the first CCA-secure leakage-resilient IBE scheme which does not depend on q-type assumptions. The leakage rate 1/10 is achieved under the XDLIN assumption (k=2).
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2019DMP0013/_p
Salinan
@ARTICLE{e103-a_10_1157,
author={Toi TOMITA, Wakaha OGATA, Kaoru KUROSAWA, Ryo KUWAYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={CCA-Secure Leakage-Resilient Identity-Based Encryption without q-Type Assumptions},
year={2020},
volume={E103-A},
number={10},
pages={1157-1166},
abstract={In this paper, we propose a new leakage-resilient identity-based encryption (IBE) scheme that is secure against chosen-ciphertext attacks (CCA) in the bounded memory leakage model. The security of our scheme is based on the external k-Linear assumption. It is the first CCA-secure leakage-resilient IBE scheme which does not depend on q-type assumptions. The leakage rate 1/10 is achieved under the XDLIN assumption (k=2).},
keywords={},
doi={10.1587/transfun.2019DMP0013},
ISSN={1745-1337},
month={October},}
Salinan
TY - JOUR
TI - CCA-Secure Leakage-Resilient Identity-Based Encryption without q-Type Assumptions
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1157
EP - 1166
AU - Toi TOMITA
AU - Wakaha OGATA
AU - Kaoru KUROSAWA
AU - Ryo KUWAYAMA
PY - 2020
DO - 10.1587/transfun.2019DMP0013
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E103-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2020
AB - In this paper, we propose a new leakage-resilient identity-based encryption (IBE) scheme that is secure against chosen-ciphertext attacks (CCA) in the bounded memory leakage model. The security of our scheme is based on the external k-Linear assumption. It is the first CCA-secure leakage-resilient IBE scheme which does not depend on q-type assumptions. The leakage rate 1/10 is achieved under the XDLIN assumption (k=2).
ER -