PPTPS: Building privacy-preserving auditable service with traceable timeliness for public cloud storage

• Li Li,

  Roles Writing – original draft

  Affiliation School of Artificial Intelligence, Chongqing University of Education, Chongqing, China

  https://orcid.org/0000-0003-0836-2893

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• Xiao Lan ,

  Roles Writing – review & editing

  * E-mail: lanxiao@scu.edu.cn

  Affiliation Cybersecurity Research Institute, Sichuan University, Chengdu, Sichuan, China

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• Mali Chen,

  Roles Data curation

  Affiliation School of Mathematics and Big Data, Chongqing University of Education, Chongqing, China

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• Ting Luo,

  Roles Data curation

  Affiliation School of Artificial Intelligence, Chongqing University of Education, Chongqing, China

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• Li Chen,

  Roles Data curation

  Affiliation School of Artificial Intelligence, Chongqing University of Education, Chongqing, China

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• Yangxin Wang,

  Roles Validation

  Affiliation School of Mathematics and Big Data, Chongqing University of Education, Chongqing, China

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• Yumeng Chen

  Roles Validation

  Affiliation School of Mathematics and Big Data, Chongqing University of Education, Chongqing, China

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