Re: [NIIBE Yutaka] STM32F103 flash ROM read-out service

2018-06-07 Thread NdK
Il 07/06/2018 02:01, Leo Gaspard via Gnupg-users ha scritto: >> The only secure (even against decapping attacks) device I know of is a >> very old parallel-port "key" a friend described me ~25y ago. >> It was made of 3 silicon layers: the outer ones only contained interface >> circuits and

Re: [NIIBE Yutaka] STM32F103 flash ROM read-out service

2018-06-06 Thread Leo Gaspard via Gnupg-users
On 06/06/2018 06:56 PM, NdK wrote: > Il 06/06/2018 17:49, Tom Li via Gnuk-users ha scritto: > >> BTW, BasicCard and JavaCard seemed even more obscure and I cannot find >> any public service of cracking. > Because those are (at least should be) based on secure chips. > >> But it does not solve

Re: STM32F103 flash ROM read-out service

2018-06-06 Thread Damien Goutte-Gattat via Gnupg-users
On 06/06/2018 08:50 PM, Philipp Klaus Krause wrote: > See https://www.aisec.fraunhofer.de/en/FirmwareProtection.html for > some research on breaking STM32 readout protection published in > January. For what it's worth, STMicroelectronics claims that the attack described in this paper "affects

Re: STM32F103 flash ROM read-out service

2018-06-06 Thread Philipp Klaus Krause
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

Re: STM32F103 flash ROM read-out service

2018-06-06 Thread Tom Li via Gnupg-users
Relevant discussion is moved to [gnuk-users], but in case someone has seen the first mail in [gnupg-users] but missed other mails, I've reposted the mail, sorry for the double post. Follow-up discussion should be sent to [gnuk-users]. - > While learning Chinese language, I found this

Re: [NIIBE Yutaka] STM32F103 flash ROM read-out service

2018-06-06 Thread Tom Li via Gnupg-users
> 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

STM32F103 flash ROM read-out service

2018-06-04 Thread 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