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Thread: Reversing AirTunes

  1. #1
    Super Moderator Super Moderator Big Booger's Avatar
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    Reversing AirTunes

    “Jon Johansen, known widely as “DVD Jon” for his work on DVD decryption utilities, has released a tool that lets anyone stream music to the Apple Airport Express.

    The Airport Express is a slick little gizmo that plugs into any electrical outlet, and can receive content wirelessly and output it on standard connectors to a printer, stereo speakers, audio components, or network. But Apple designed the Airport Express so that it would only accept audio content that was encrypted with a certain encryption key.

    It appears that DVD Jon reverse engineered Apple’s encryption mechanism to learn the encryption key. Now he has published the key, along with software code for a tool that streams music to the Apple device.”

    From Jon Lech's Blog:

    Reversing AirTunes

    I've released JustePort, a tool which lets you stream MPEG4 Apple Lossless files to your AirPort Express.

    The stream is encrypted with AES and the AES key is encrypted with RSA.

    AirPort Express RSA Public Key, Modulus:
    59dE8qLieItsH1WgjrcFRKj6eUWqi+bGLOX1HL3U3GhC/j0Qg90u3sG/1CUtwC
    5vOYvfDmFI6oSFXi5ELabWJmT2dKHzBJKa3k9ok+8t9ucRqMd6DZHJ2YCCLlDR
    KSKv6kDqnw4UwPdpOMXziC/AMj3Z/lUVX1G7WSHCAWKf1zNS1eLvqr+boEjXuB
    OitnZ/bDzPHrTOZz0Dew0uowxf/+sG+NCK3eQJVxqcaJ/vEHKIVd2M+5qL71yJ
    Q+87X6oV3eaYvt3zWZYD6z5vYTcrtij2VZ9Zmni/UAaHqn9JdsBWLUEpVviYnh
    imNVvYFZeCXg/IdTQ+x4IRdiXNv5hEew==
    Exponent: AQAB
    View Jon's Site:
    DVD Jon

    Download Justeport:
    Justeport | DVD Jon's Other projects

    Source
    Lockergnome

  2. #2
    Security Intelligence TZ Veteran cash_site's Avatar
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    Nice one, saw this a little while ago, but now a proper app makes it better and err... usable

    --- 0wN3D by 3gG ---

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