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SIDH Library

SIDH is a fast and portable software library that implements a new suite of algorithms for Supersingular Isogeny Diffie-Hellman (SIDH) key exchange. Last published: December 1, 2016.

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  • Version:

    1.1

    Date Published:

    12/1/2016

    File Name:

    SIDH_v1.1.zip

    File Size:

    78.6 KB

    SIDH is a fast and portable software library that implements a new suite of algorithms for Supersingular Isogeny Diffie-Hellman (SIDH) key exchange. The chosen parameters aim to provide 128 bits of security against attackers running a large-scale quantum computer, and 192 bits of security against classical algorithms. SIDH has the option of a hybrid key exchange that combines supersingular isogeny Diffie-Hellman with a high-security classical elliptic curve Diffie-Hellman key exchange at a small overhead.
  • Supported Operating Systems

    Windows 10, Windows 7, Windows 8

    • Windows 7, Windows 8, or Windows 10
    • Click Download and follow the instructions.
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