A strong binding encryption scheme from lattices for secret broadcast

Geontae Noh; Dowon Hong; Jeong Ok Kwon; ik rae Jeong

doi:10.1109/LCOMM.2012.041112.112495

A strong binding encryption scheme from lattices for secret broadcast

Geontae Noh, Dowon Hong, Jeong Ok Kwon, ik rae Jeong

Graduate School of Information Security

Research output: Contribution to journal › Article

1 Citation (Scopus)

Abstract

In 2009, Jeong et al. suggested a secret broadcast scheme in broadcasting networks using binding encryption. With a binding encryption scheme, a ciphertext is made for a group of receivers, and we can assure that all of the receivers will extract the exact same plaintext from the ciphertext. However, Wu et al. pointed out that Jeong et al.'s binding encryption scheme provides only weak decryption consistency. In this paper, we suggest a binding encryption scheme that provides strong decryption consistency without random oracles. Our binding encryption scheme uses the unique properties of lattices to provide strong decryption consistency.

Original language	English
Article number	6188494
Pages (from-to)	781-784
Number of pages	4
Journal	IEEE Communications Letters
Volume	16
Issue number	6
DOIs	https://doi.org/10.1109/LCOMM.2012.041112.112495
Publication status	Published - 2012 Jun 1

Fingerprint

Keywords

binding encryption
decryption consistency
lattice
Secret broadcast

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Science Applications
Modelling and Simulation

Cite this

Noh, G., Hong, D., Kwon, J. O., & Jeong, I. R. (2012). A strong binding encryption scheme from lattices for secret broadcast. IEEE Communications Letters, 16(6), 781-784. [6188494]. https://doi.org/10.1109/LCOMM.2012.041112.112495

@article{47a332bbae0046abbe750cc9a78d8102,

title = "A strong binding encryption scheme from lattices for secret broadcast",

abstract = "In 2009, Jeong et al. suggested a secret broadcast scheme in broadcasting networks using binding encryption. With a binding encryption scheme, a ciphertext is made for a group of receivers, and we can assure that all of the receivers will extract the exact same plaintext from the ciphertext. However, Wu et al. pointed out that Jeong et al.'s binding encryption scheme provides only weak decryption consistency. In this paper, we suggest a binding encryption scheme that provides strong decryption consistency without random oracles. Our binding encryption scheme uses the unique properties of lattices to provide strong decryption consistency.",

keywords = "binding encryption, decryption consistency, lattice, Secret broadcast",

author = "Geontae Noh and Dowon Hong and Kwon, {Jeong Ok} and Jeong, {ik rae}",

year = "2012",

month = jun

day = "1",

doi = "10.1109/LCOMM.2012.041112.112495",

language = "English",

volume = "16",

pages = "781--784",

journal = "IEEE Communications Letters",

issn = "1089-7798",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "6",

}

TY - JOUR

T1 - A strong binding encryption scheme from lattices for secret broadcast

AU - Noh, Geontae

AU - Hong, Dowon

AU - Kwon, Jeong Ok

AU - Jeong, ik rae

PY - 2012/6/1

Y1 - 2012/6/1

N2 - In 2009, Jeong et al. suggested a secret broadcast scheme in broadcasting networks using binding encryption. With a binding encryption scheme, a ciphertext is made for a group of receivers, and we can assure that all of the receivers will extract the exact same plaintext from the ciphertext. However, Wu et al. pointed out that Jeong et al.'s binding encryption scheme provides only weak decryption consistency. In this paper, we suggest a binding encryption scheme that provides strong decryption consistency without random oracles. Our binding encryption scheme uses the unique properties of lattices to provide strong decryption consistency.

AB - In 2009, Jeong et al. suggested a secret broadcast scheme in broadcasting networks using binding encryption. With a binding encryption scheme, a ciphertext is made for a group of receivers, and we can assure that all of the receivers will extract the exact same plaintext from the ciphertext. However, Wu et al. pointed out that Jeong et al.'s binding encryption scheme provides only weak decryption consistency. In this paper, we suggest a binding encryption scheme that provides strong decryption consistency without random oracles. Our binding encryption scheme uses the unique properties of lattices to provide strong decryption consistency.

KW - binding encryption

KW - decryption consistency

KW - lattice

KW - Secret broadcast

UR - http://www.scopus.com/inward/record.url?scp=84862548785&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84862548785&partnerID=8YFLogxK

U2 - 10.1109/LCOMM.2012.041112.112495

DO - 10.1109/LCOMM.2012.041112.112495

M3 - Article

AN - SCOPUS:84862548785

VL - 16

SP - 781

EP - 784

JO - IEEE Communications Letters

JF - IEEE Communications Letters

SN - 1089-7798

IS - 6

M1 - 6188494

ER -

Access to Document

10.1109/LCOMM.2012.041112.112495