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  1. No Access

    Chapter and Conference Paper

    A New Lattice-Based Threshold Attribute-Based Signature Scheme

    In this paper, we present a new construction of attribute-based signature (ABS) scheme supporting flexible threshold predicates from lattices. The new construction is proved to be selective-predicate and adapt...

    Qingbin Wang, Shaozhen Chen, Aijun Ge in Information Security Practice and Experience (2015)

  2. No Access

    Chapter and Conference Paper

    Improved Integral and Zero-correlation Linear Cryptanalysis of CLEFIA Block Cipher

    CLEFIA is a block cipher developed by Sony Corporation in 2007. It is a recommended cipher of CRYPTREC, and has been adopted as ISO/IEC international standard in lightweight cryptography. In this paper, some n...

    Wentan Yi, Baofeng Wu, Shaozhen Chen, Dongdai Lin in Information Security and Cryptology (2017)

  3. No Access

    Chapter and Conference Paper

    The Construction and Application of (Related-Key) Conditional Differential Neural Distinguishers on KATAN

    At CRYPTO 2019, Ghor applied deep learning to the cryptanalysis of block ciphers and presented neural distinguishers instead of purely differential distinguishers, which improved key recovery attacks of Speck3...

    Dongdong Lin, Shaozhen Chen, Manman Li, Zezhou Hou in Cryptology and Network Security (2022)