Multi-party co-signature scheme based on SM2

• Liang Tan,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Current address: Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China

  Affiliation College of Computer Science, Sichuan Normal University, Chengdu, Sichuan, China

  ⨯
• Xinglin Shang,

  Roles Data curation

  Affiliation College of Computer Science, Sichuan Normal University, Chengdu, Sichuan, China

  https://orcid.org/0000-0001-6224-9360

  ⨯
• Liping Zou ,

  Contributed equally to this work with: Liping Zou, Hekun Yang

  Roles Data curation

  Current address: Southwest Petroleum University, Network and Information Center, Chengdu, Sichuan, China

  Affiliation College of Computer Science, Sichuan Normal University, Chengdu, Sichuan, China

  ⨯
• Hekun Yang ,

  Contributed equally to this work with: Liping Zou, Hekun Yang

  Roles Software

  Current address: Department of Computer Science, Sichuan Aerospace Vocational College, Chengdu, Sichuan, China

  Affiliation College of Computer Science, Sichuan Normal University, Chengdu, Sichuan, China

  ⨯
• Yi Wen,

  Roles Software

  Affiliation College of Computer Science, Sichuan Normal University, Chengdu, Sichuan, China

  ⨯
• Zhongzhu Liu

  Roles Conceptualization, Data curation, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: zhongzhuliu@126.com

  Affiliation School of Mathematics and Statistics, Huizhou University, Guangdong Province, China

  https://orcid.org/0000-0002-1035-0296

  ⨯