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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
A criptografia baseada em atributos (ABE) é uma forma avançada de criptografia de chave pública onde são possíveis mecanismos de controle de acesso baseados em atributos e políticas. No ABE convencional, os atributos são especificados como cordas. No entanto, existem certas aplicações onde é útil especificar atributos como valores numéricos e considere um predicado que determina se um certo faixa numérica incluiria um determinado valor. Exemplos desses tipos de atributos incluem tempo, coordenada de posição, idade da pessoa, posição, identidade e assim por diante. Neste artigo, apresentamos ABE para fórmulas booleanas sobre Range Membership (ABE-RM). Mostramos métodos genéricos para converter ABE convencional em ABE-RM. Nossas conversões genéricas são eficientes porque introduzem apenas sobrecargas logarítmicas (em tamanhos de chave e texto cifrado), em oposição a métodos triviais, que representariam sobrecargas lineares. Ao aplicar nossa conversão a esquemas ABE anteriores, obtemos novos esquemas ABE-RM eficientes e expressivos. Trabalhos anteriores que consideraram ABE com atributos de intervalo são específicos e só podem lidar com uma única relação de associação de intervalo (Paterson e Quaglia no SCN'10, e Kasamatsu et al. no SCN'12), ou classes limitadas de políticas, nomeadamente, apenas portas AND de atributos de intervalo (Shi et ai. no IEEE S&P'07, e alguns trabalhos subsequentes). Nossos esquemas são genéricos e podem lidar com fórmulas booleanas expressivas.
Nuttapong ATTRAPADUNG
National Institute of Advanced Industrial Science and Technology (AIST)
Goichiro HANAOKA
National Institute of Advanced Industrial Science and Technology (AIST)
Kazuto OGAWA
Japan Broadcasting Corporation (NHK)
Go OHTAKE
Japan Broadcasting Corporation (NHK)
Hajime WATANABE
National Institute of Advanced Industrial Science and Technology (AIST)
Shota YAMADA
National Institute of Advanced Industrial Science and Technology (AIST)
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Nuttapong ATTRAPADUNG, Goichiro HANAOKA, Kazuto OGAWA, Go OHTAKE, Hajime WATANABE, Shota YAMADA, "Attribute-Based Encryption for Range Attributes" in IEICE TRANSACTIONS on Fundamentals,
vol. E101-A, no. 9, pp. 1440-1455, September 2018, doi: 10.1587/transfun.E101.A.1440.
Abstract: Attribute-Based Encryption (ABE) is an advanced form of public-key encryption where access control mechanisms based on attributes and policies are possible. In conventional ABE, attributes are specified as strings. However, there are certain applications where it is useful to specify attributes as numerical values and consider a predicate that determines if a certain numerical range would include a certain value. Examples of these types of attributes include time, position coordinate, person's age, rank, identity, and so on. In this paper, we introduce ABE for boolean formulae over Range Membership (ABE-RM). We show generic methods to convert conventional ABE to ABE-RM. Our generic conversions are efficient as they introduce only logarithmic overheads (in key and ciphertext sizes), as opposed to trivial methods, which would pose linear overheads. By applying our conversion to previous ABE schemes, we obtain new efficient and expressive ABE-RM schemes. Previous works that considered ABE with range attributes are specific and can only deal with either a single relation of range membership (Paterson and Quaglia at SCN'10, and Kasamatsu et al. at SCN'12), or limited classes of policies, namely, only AND-gates of range attributes (Shi et al. at IEEE S&P'07, and some subsequent work). Our schemes are generic and can deal with expressive boolean formulae.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E101.A.1440/_p
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@ARTICLE{e101-a_9_1440,
author={Nuttapong ATTRAPADUNG, Goichiro HANAOKA, Kazuto OGAWA, Go OHTAKE, Hajime WATANABE, Shota YAMADA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Attribute-Based Encryption for Range Attributes},
year={2018},
volume={E101-A},
number={9},
pages={1440-1455},
abstract={Attribute-Based Encryption (ABE) is an advanced form of public-key encryption where access control mechanisms based on attributes and policies are possible. In conventional ABE, attributes are specified as strings. However, there are certain applications where it is useful to specify attributes as numerical values and consider a predicate that determines if a certain numerical range would include a certain value. Examples of these types of attributes include time, position coordinate, person's age, rank, identity, and so on. In this paper, we introduce ABE for boolean formulae over Range Membership (ABE-RM). We show generic methods to convert conventional ABE to ABE-RM. Our generic conversions are efficient as they introduce only logarithmic overheads (in key and ciphertext sizes), as opposed to trivial methods, which would pose linear overheads. By applying our conversion to previous ABE schemes, we obtain new efficient and expressive ABE-RM schemes. Previous works that considered ABE with range attributes are specific and can only deal with either a single relation of range membership (Paterson and Quaglia at SCN'10, and Kasamatsu et al. at SCN'12), or limited classes of policies, namely, only AND-gates of range attributes (Shi et al. at IEEE S&P'07, and some subsequent work). Our schemes are generic and can deal with expressive boolean formulae.},
keywords={},
doi={10.1587/transfun.E101.A.1440},
ISSN={1745-1337},
month={September},}
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TY - JOUR
TI - Attribute-Based Encryption for Range Attributes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1440
EP - 1455
AU - Nuttapong ATTRAPADUNG
AU - Goichiro HANAOKA
AU - Kazuto OGAWA
AU - Go OHTAKE
AU - Hajime WATANABE
AU - Shota YAMADA
PY - 2018
DO - 10.1587/transfun.E101.A.1440
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E101-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2018
AB - Attribute-Based Encryption (ABE) is an advanced form of public-key encryption where access control mechanisms based on attributes and policies are possible. In conventional ABE, attributes are specified as strings. However, there are certain applications where it is useful to specify attributes as numerical values and consider a predicate that determines if a certain numerical range would include a certain value. Examples of these types of attributes include time, position coordinate, person's age, rank, identity, and so on. In this paper, we introduce ABE for boolean formulae over Range Membership (ABE-RM). We show generic methods to convert conventional ABE to ABE-RM. Our generic conversions are efficient as they introduce only logarithmic overheads (in key and ciphertext sizes), as opposed to trivial methods, which would pose linear overheads. By applying our conversion to previous ABE schemes, we obtain new efficient and expressive ABE-RM schemes. Previous works that considered ABE with range attributes are specific and can only deal with either a single relation of range membership (Paterson and Quaglia at SCN'10, and Kasamatsu et al. at SCN'12), or limited classes of policies, namely, only AND-gates of range attributes (Shi et al. at IEEE S&P'07, and some subsequent work). Our schemes are generic and can deal with expressive boolean formulae.
ER -