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Burst/Native Crypto Libraries?

Discussion in 'Burst' started by jasonboukheir, Jul 13, 2021.

  1. jasonboukheir

    jasonboukheir

    Joined:
    May 3, 2017
    Posts:
    80
    Hey there, I'm trying to find a good Burst Compatible or native crypto library. Has anyone used anything like that or tried using a native plugin for it?

    Specifically looking for SHA512 hash and ED25519 Curve signature algorithms.
     
    jasonboukheir, Jul 13, 2021
    #1

  2. IgreygooI

    IgreygooI

    Joined:
    Mar 13, 2021
    Posts:
    48
    Find a NativePlugin that does that, and generate the C# binding. Burst supports [DllImport]

    For binding generation: I found it is most successful to generate binding from C/C++ header with ClangSharp. The generated bindings are burst-compatible and requires few modifications.
     
    IgreygooI, Jul 15, 2021
    #2
    jasonboukheir likes this.

  3. jasonboukheir

    jasonboukheir

    Joined:
    May 3, 2017
    Posts:
    80
    hehehe @Igreygool , thanks so much for the trick with ClangSharp!

    libsodium is portable and nice :)

    If anyone else is looking at doing this, a couple people have built libsodium for unity.

    I'm building it here: https://github.com/CareBoo/unity-libsodium (I'm probably going to rename it to unity-libsodium-builds to make it clear that I'm just using it to build for macos and ios :X)
     
    jasonboukheir, Jul 15, 2021
    #3