Scalable hierarchical identity-based signature scheme from lattices

Geontae Noh; Ik Rae Jeong

doi:10.3837/tiis.2013.12.017

Scalable hierarchical identity-based signature scheme from lattices

Geontae Noh, Ik Rae Jeong

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In the paper, we propose a novel adaptively secure hierarchical identity-based signature scheme from lattices. The size of signatures in our scheme is shortest among the existing hierarchical identity-based signature schemes from lattices. Our scheme is motivated by Gentry et al.'s signature scheme and Agrawal et al.'s hierarchical identity-based encryption scheme.

Original language	English
Pages (from-to)	3261-3273
Number of pages	13
Journal	KSII Transactions on Internet and Information Systems
Volume	7
Issue number	12
DOIs	https://doi.org/10.3837/tiis.2013.12.017
Publication status	Published - 2013

Keywords

Adaptive identity security
Hierarchical identity-based signatures
Lattice-based cryptography
Provable security
Strong unforgeability

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

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10.3837/tiis.2013.12.017

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title = "Scalable hierarchical identity-based signature scheme from lattices",

abstract = "In the paper, we propose a novel adaptively secure hierarchical identity-based signature scheme from lattices. The size of signatures in our scheme is shortest among the existing hierarchical identity-based signature schemes from lattices. Our scheme is motivated by Gentry et al.'s signature scheme and Agrawal et al.'s hierarchical identity-based encryption scheme.",

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AB - In the paper, we propose a novel adaptively secure hierarchical identity-based signature scheme from lattices. The size of signatures in our scheme is shortest among the existing hierarchical identity-based signature schemes from lattices. Our scheme is motivated by Gentry et al.'s signature scheme and Agrawal et al.'s hierarchical identity-based encryption scheme.

KW - Adaptive identity security

KW - Hierarchical identity-based signatures

KW - Lattice-based cryptography

KW - Provable security

KW - Strong unforgeability

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M3 - Article

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Scalable hierarchical identity-based signature scheme from lattices

Abstract

Keywords

ASJC Scopus subject areas

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