<I>k</I>-Resilient Identity-Based Encryption in the Standard Model

Swee-Huay HENG; Kaoru KUROSAWA

doi:10.1093/ietfec/e89-a.1.39

k-Resilient Identity-Based Encryption in the Standard Model

Swee-Huay HENG, Kaoru KUROSAWA

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We present and analyze an adaptive chosen ciphertext secure (IND-CCA) identity-based encryption scheme (IBE) based on the well studied Decisional Diffie-Hellman (DDH) assumption. The scheme is provably secure in the standard model assuming the adversary can corrupt up to a maximum of k users adaptively. This is contrary to the Boneh-Franklin scheme which holds in the random-oracle model.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.1 pp.39-46

Publication Date: 2006/01/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.1.39

Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)

Category: Public Key Cryptography

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Swee-Huay HENG, Kaoru KUROSAWA, "k-Resilient Identity-Based Encryption in the Standard Model" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 1, pp. 39-46, January 2006, doi: 10.1093/ietfec/e89-a.1.39.
Abstract: We present and analyze an adaptive chosen ciphertext secure (IND-CCA) identity-based encryption scheme (IBE) based on the well studied Decisional Diffie-Hellman (DDH) assumption. The scheme is provably secure in the standard model assuming the adversary can corrupt up to a maximum of k users adaptively. This is contrary to the Boneh-Franklin scheme which holds in the random-oracle model.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.1.39/_p

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@ARTICLE{e89-a_1_39,
author={Swee-Huay HENG, Kaoru KUROSAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={k-Resilient Identity-Based Encryption in the Standard Model},
year={2006},
volume={E89-A},
number={1},
pages={39-46},
abstract={We present and analyze an adaptive chosen ciphertext secure (IND-CCA) identity-based encryption scheme (IBE) based on the well studied Decisional Diffie-Hellman (DDH) assumption. The scheme is provably secure in the standard model assuming the adversary can corrupt up to a maximum of k users adaptively. This is contrary to the Boneh-Franklin scheme which holds in the random-oracle model.},
keywords={},
doi={10.1093/ietfec/e89-a.1.39},
ISSN={1745-1337},
month={January},}

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TY - JOUR
TI - k-Resilient Identity-Based Encryption in the Standard Model
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 39
EP - 46
AU - Swee-Huay HENG
AU - Kaoru KUROSAWA
PY - 2006
DO - 10.1093/ietfec/e89-a.1.39
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2006
AB - We present and analyze an adaptive chosen ciphertext secure (IND-CCA) identity-based encryption scheme (IBE) based on the well studied Decisional Diffie-Hellman (DDH) assumption. The scheme is provably secure in the standard model assuming the adversary can corrupt up to a maximum of k users adaptively. This is contrary to the Boneh-Franklin scheme which holds in the random-oracle model.
ER -