Extraction Security of Sequential Aggregate Signatures [PDF]
Chinese Journal of Electronics, 2021 Aggregate signature schemes enable anyone to compress many signatures into one. Besides the unforgeability of aggregate signature, another property called aggregate extraction sometimes is useful. In sequential aggregate signature schemes, the aggregate signature is computed incrementally by the signers.
ZHAI Jiaqi, LIU Jian, CHEN Lusheng
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Forward Secure Sequential Aggregate Signature Schemes on Lattice
Jisuanji kexue yu tansuo, 2021 The forward secure sequential aggregate (Fss-Agg) signature has the advantages of forward secure signature and the sequential aggregate signature at the same time. Since its proposal in 2007, it has been widely applied in many application scenarios, such
XIE Jia, HU Yupu, GAO Juntao, WANG Baocang, JIANG Mingming
doaj +2 more sources
Forward Secure Lattice-Based Sequential Aggregate Signature Schemes in Stan-dard Model
Jisuanji kexue yu tansuo, 2021 In the forward secure sequential aggregate (FssAgg) signature scheme, the signer combines signatures generated in different intervals under different secret keys incrementally and sequentially in a layered “onion-like” fashion with the first signature ...
XIE Jia, HU Yupu, GAO Juntao, WANG Baocang, JIANG Mingming
doaj +2 more sources
Efficient and provably-secure certificateless sequential aggregate signature scheme
Tongxin xuebao, 2022 Aiming at the problem that current schemes mostly let the latter signer to verify the multiple signatures of the previous signer, and the message is signed and then passed to the next signer, leading to the efficiency problem of long overall signature ...
Zhu WANG +5 more
doaj +3 more sources
A Comprehensive Approach to User Delegation and Anonymity within Decentralized Identifiers for IoT [PDF]
SensorsDecentralized Identifiers have recently expanded into Internet of Things devices and are crucial in securing users’ digital identities and data. However, Decentralized Identifiers face challenges in scenarios necessitating authority delegation and ...
Taehoon Kim +3 more
doaj +2 more sources
Sequential aggregate signatures with short public keys without random oracles
Theoretical Computer Science, 2015 The notion of aggregate signature has been motivated by applications and it enables any user to compress different signatures signed by different signers on different messages into a short signature. Sequential aggregate signature, in turn, is a special kind of aggregate signature that only allows a signer to add his signature into an aggregate ...
Kwangsu Lee, Dong Hoon Lee
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Blockchain-based Algorithm for Distributed Power Bidding Transaction [PDF]
Jisuanji gongcheng, 2020 To embrace the marketization reform of Chinese power system,this paper proposes a blockchain-based algorithm for distributed power auction transaction,so as to realize a power bidding system that supports complex forms of transactions.The algorithm ...
HENG Xingchen, DONG Can, LIN Kequan, XIAO Yuting
doaj +1 more source
On the Design and Implementation of a Blockchain-Based Data Management System for ETO Manufacturing
Applied Sciences, 2022 Engineer-to-order (ETO) is a currently popular production model that can meet customers’ individual needs, for which the orders are primarily non-standard parts or small batches.
Zhengjun Jing +5 more
doaj +1 more source
More Efficient Trapdoor-Permutation-Based Sequential Aggregate Signatures with Lazy Verification
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2020 Lusheng Chen
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Sequential aggregate signatures with lazy verification from trapdoor permutations [PDF]
Information and Computation, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kyle Brogle +2 more
openaire +4 more sources