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Secure Variants of the Square Encryption Scheme

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Post-Quantum Cryptography (PQCrypto 2010)

Part of the book series: Lecture Notes in Computer Science ((LNSC,volume 6061))

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Abstract

This paper discusses two encryption schemes to fix the Square scheme. Square+ uses the Plus modification of appending randomly chosen polynomials. Double-Layer Square uses a construction similar to some signature schemes, splitting the variables into two layers, one of which depends on the other.

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Author information

Authors and Affiliations

  1. Nanyang Technological University, Singapore

    Crystal Lee Clough

  2. University of Cincinnati, Cincinnati, OH, USA

    Jintai Ding

  3. Southern Chinese University of Technology,  

    Jintai Ding

Authors
  1. Crystal Lee Clough
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  2. Jintai Ding
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Editor information

Editors and Affiliations

  1. Projet Team SECRET, Centre de Recherche INRIA Paris-Rocquencourt,, B.P. 105, 78153, Le Chesnay Cedex, France

    Nicolas Sendrier

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Clough, C.L., Ding, J. (2010). Secure Variants of the Square Encryption Scheme. In: Sendrier, N. (eds) Post-Quantum Cryptography. PQCrypto 2010. Lecture Notes in Computer Science, vol 6061. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12929-2_12

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  • DOI: https://doi.org/10.1007/978-3-642-12929-2_12

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-12928-5

  • Online ISBN: 978-3-642-12929-2

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