GNU wannabee and Happy Hacking
I start a project, named Gomti. It's a collection of configurations and implementations to build a PLL-based true random number generater (TRNG). The central part of Gomti is actually, curated rational numbers to build PLL RNG.
The name "gomti" is an acronym to remember the first part of …
MCU usually supports a feature to disable reading out its content of flash memory for external use.
Such a feature is useful when we build a device like Gnuk Token, because we can make sure that secret data on a device cannot be read out.
Historically, this feature was implemented …
more »For GD32VF103 (Note: it's not GD32 F 103, but GD32 VF 103), I ported Chopstx in master. It will be released in Chopstx 2.0.
It was in 2018, when I ported Chopstx to GD32F103 in Chopstx 1.9. GD32F103 uses ARM Cortex-M3 core and peripherals are compatible to STM32F103 …
more »I have started to distribute FST-01SZ as a kit.
On the FST-01SZ from factory, the firmware installed is: NeuG, the random number generator, version 1.0.9.
As shown in the photo above, the FST-01SZ Kit consists of an …