Invited Talks and Papers

Invited and Keynote Talks

  1. “Some Improvements of Non-Blackbox Cube Attacks,”
    ASK 2017, Invited talk, December 9, 2017.
  2. “Division Property: Efficient Method to Estimate Upper Bound of Algebraic Degree,”
    Mycrypt 2016, Insight talk, December 1, 2016.
  3. “Nonlinear Invariant Attack,”
    ASK 2016, Invited talk, September 28, 2016.
  4. “Division Property: Efficient Method to Estimate the Algebraic Degree,”
    IWSEC 2016, Keynote talk, September 13, 2016.
  5. “Design for Involutive Symmetric-Key Primitive,”
    IWSEC 2015, SCIS/CSS Invited Session, August 28, 2015.

Visting

  1. “Division Property, Automatic Techniques, and Cube Attacks,”
    Chinese Academy of Science, from 23 Jul. to 30 Jul., 2017.
  2. “What is Integral Cryptanalysis? — First theoretical cryptanalysis on full MISTY1,” HGI seminar talk, Ruhr-University Bochum, from 15 Feb. to 19 Feb., 2016.

Seminar Talks

  1. “Fast Correlation Attack on Grain-type (Lightweight) Stream Ciphers,”
    ERC Workshop: The Challenge of Lightweight Cryptanalysis, April 25, 2018.
  2. “Fast Correlation Attack Revisited,”
    Dagstuhl seminar “Symmetric Cryptography” 2018, January 8, 2018.
  3. “Cube Attacks on Non-Blackbox Polynomials based on Division Property,”
    ESC 2017, Seminar talk, January 16, 2017.

Invited Papers

  1. “Division Property: Efficient Method to Estimate Upper Bound of Algebraic Degree,” Yosuke Todo, Mycrypt 2016, LNCS, vol.10311, pp.553-571, Insight talk, December 1, 2016.
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