1. NeuG, a True Random Number Generator Implementation

    NeuG, True Random Number Generator

    NeuG is an implementatio of True Random Number Generator, based on the sampling noise of ADCs (A/D converters).

    It runs on STM32F103, and it outputs random bits at the rate of more than 80 kB/sec (kB = 1000-byte). The interface is USB, and it behaves as a device of …

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  2. More Entropy, Please

    This was originally a story written to my imaginary/sworn(?) elder sister and her daughter in Singapore.

    It began with "Hello, ..., It's long time since..."

    NOTE: In this article, we discuss a possible side channel attack (of gniibe). Although we discuss the vulnerability by an …

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  3. How can I install NeuG on FST-01 with Gnuk 1.0.1?

    Q: I got another FST-01 with Gnuk 1.0.1 installed. As I need hardware random number generator (instead of another Gnuk Token), I want to use this FST-01 with NeuG overriding Gnuk. How can I install NeuG? Do I need SWD debugger?


    SWD debugger is not the absolute …

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