A digital master-ticket city-pass scheme based on Chameleon hash

Quantum resistant key-exposure free chameleon hash and applications in redactable blockchain

Information Sciences ◽

10.1016/j.ins.2020.10.008 ◽

2021 ◽

Vol 548 ◽

pp. 438-449

Author(s):

Chunhui Wu ◽

Lishan Ke ◽

Yusong Du

Keyword(s):

Key Exposure ◽

Chameleon Hash

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Policy-based Chameleon Hash for Blockchain Rewriting with Black-box Accountability

Annual Computer Security Applications Conference ◽

10.1145/3427228.3427247 ◽

2020 ◽

Author(s):

Yangguang Tian ◽

Nan Li ◽

Yingjiu Li ◽

Pawel Szalachowski ◽

Jianying Zhou

Keyword(s):

Black Box ◽

Chameleon Hash

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GPS Signal Authentication Using a Chameleon Hash Keychain

Critical Infrastructure Protection XV - IFIP Advances in Information and Communication Technology ◽

10.1007/978-3-030-93511-5_10 ◽

2022 ◽

pp. 209-226

Author(s):

Yu Han Chu ◽

Sye Loong Keoh ◽

Chee Kiat Seow ◽

Qi Cao ◽

Kai Wen ◽

...

Keyword(s):

Chameleon Hash

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Efficient chameleon hash functions in the enhanced collision resistant model

Information Sciences ◽

10.1016/j.ins.2019.09.001 ◽

2020 ◽

Vol 510 ◽

pp. 155-164 ◽

Cited By ~ 5

Author(s):

Mojtaba Khalili ◽

Mohammad Dakhilalian ◽

Willy Susilo

Keyword(s):

Hash Functions ◽

Chameleon Hash

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Double-authentication-preventing signatures revisited: new definition and construction from chameleon hash

Frontiers of Information Technology & Electronic Engineering ◽

10.1631/fitee.1700005 ◽

2019 ◽

Vol 20 (2) ◽

pp. 176-186

Author(s):

Fei Li ◽

Wei Gao ◽

Gui-lin Wang ◽

Ke-fei Chen ◽

Chun-ming Tang

Keyword(s):

Chameleon Hash

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A new multi-path scheme for adaptive computation-aware motion estimation

Opto-Electronics Review ◽

10.2478/s11772-007-0008-6 ◽

2007 ◽

Vol 15 (2) ◽

Cited By ~ 1

Author(s):

M. Jakubowski ◽

G. Pastuszak

Keyword(s):

Motion Estimation ◽

Ability To Work ◽

Adaptive Computation ◽

Time Motion ◽

Path Computation ◽

Desirable Feature ◽

Estimation System ◽

Computational Resources ◽

Pass Scheme ◽

Selection Of

AbstractAbility to work in a computation-limited and computation-variant environment described as “computational awareness” is a desirable feature of a real-time motion estimation system. In this paper, a new multi-path computation-aware algorithm is proposed. One-pass scheme, presented in the prior work by Chen et al., considers only one candidate point which is the median of neighbouring motion vectors (MVs). However, when computational resources are abundant, it is possible to investigate more search paths around points from the prediction set and get a significant improvement both in terms of quality and utilization of available search points (SPs). There are also other enhancements introduced regarding the way of selection of the starting SP and the search strategy, and allocation of resources, which leads to higher PSNR and a better utilization of computational resources.

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