Am 05.06.2018 um 02:37 schrieb NIIBE Yutaka: > Hello, > > While learning Chinese language, I found this service (in Chinese): > > http://www.pcbcopy.com/2016/ic_1128/1928.html > > IIUC, It's a company in ShenZhen, which offers a service reading out > from protected STM32F103, even if it uses anti-tamper feature with a > battery. > > I was aware of similar services for PIC18 or ATmega (in different > country). This is new for me, specifically for STM32F103. > > I don't know the detail of this service, but it seems that it's not that > expensive (from not-confirmed information by my friend). > > Well, I encourage Gnuk users to new use KDF-DO feature with newer GnuPG. >
See https://www.aisec.fraunhofer.de/en/FirmwareProtection.html for some research on breaking STM32 readout protection published in January. Philipp
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