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Henan Science. 2024, (02)

SM2-based Content Extraction Signature SchemeChinese Full Text

REN Yingying;HU Jianghong;LI Ni;WU Tejing;School of Mathematics and Information Science,Baoji University of Arts and Sciences;

Abstract: Digital signature is an important application part of public key cryptosystem. Content extraction signatures can solve the problem that the signature holder can intercept the signed data reasonably according to their own needs without interacting with the original signer. Combining SM2 digital signature algorithm with content extraction signatures algorithm,a new content extraction signature scheme based on discrete logarithm of elliptic curve is proposed. The security of the scheme is analyzed ... More
Keywords：

SM2 digital signature algorithm; content extraction signatures; auditability; random oracle model;

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (I) Electronic Technology ＆ Information Science

  • Subject：

    Telecom Technology

  • Classification Code：

    TN918.91

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