Paul Selkirk wrote:
> >> It appears that the AVR is programmed through a 6-pin SPI header with a
> >> usbtiny programmer, but we will need a software-based upgrade path (PC
> >> -> STM32 -> AVR).
> >
> > That's not possible on the Alpha board since the STM32 is not
> > connected in parallel with
dol@ с iPad
> 2 мая 2016 г., в 16:26, Pavel Shatov написал(а):
>
> 02.05.2016 10:43, Fredrik Thulin пишет:
>> On Monday, May 02, 2016 12:37:50 AM Paul Selkirk wrote: ...
>>> The AVR has to do approximately the following: - receive a tamper
>>> interrupt from an
On Monday, May 02, 2016 04:26:40 PM Pavel Shatov wrote:
...
> I think, some people will even object to DFU option being present for
> the tamper detection block. What if malicious user crafts dummy tamper
> detection firmware, that only lights the red panic LED, but skips actual
> wiping of the
02.05.2016 10:43, Fredrik Thulin пишет:
On Monday, May 02, 2016 12:37:50 AM Paul Selkirk wrote: ...
The AVR has to do approximately the following: - receive a tamper
interrupt from an external circuit (currently a panic button) -
wipe the MKM - raise an interrupt on the ARM, so it can do
On Monday, May 02, 2016 12:37:50 AM Paul Selkirk wrote:
...
> The AVR has to do approximately the following:
> - receive a tamper interrupt from an external circuit (currently a panic
> button)
> - wipe the MKM
> - raise an interrupt on the ARM, so it can do whatever it needs to do
> - light an
On 04/30/2016 08:52 PM, Paul Selkirk wrote:
> On 04/29/2016 01:09 PM, Peter Stuge wrote:
>> Paul Selkirk wrote:
>>> It appears that the AVR is programmed through a 6-pin SPI header with a
>>> usbtiny programmer, but we will need a software-based upgrade path (PC
>>> -> STM32 -> AVR).
>>
>> That's
Paul Selkirk wrote:
> It appears that the AVR is programmed through a 6-pin SPI header with a
> usbtiny programmer, but we will need a software-based upgrade path (PC
> -> STM32 -> AVR).
That's not possible on the Alpha board since the STM32 is not
connected in parallel with the ISP header.
On Tuesday, April 26, 2016 08:32:57 AM Rob Austein wrote:
...
> Yes, this is roughly what we discussed in some previous iteration, a
> daemon to handle multiplexing of an arbitrary number of PKCS #11
> clients into a single physical communication channel with the HSM.
Yes, I recall. Paul - is
At Tue, 26 Apr 2016 10:49:47 +0200, Fredrik Thulin wrote:
> On Monday, April 25, 2016 05:34:49 PM Paul Selkirk wrote:
> ...
> > 3. RPC client: This runs on a PC on the other end of the USB cable.
> > Currently it's a static library (libhal hal_rpc_* functions), but it
> > needs to be able to
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Aloha!
Paul Selkirk wrote:
> Commands will probably include:
...
> - create master key - list keys - show stats
...
> 6. AVR tamper detection: We have an ATTiny828 connected to the
> Master Key Memory, and to a tamper circuit (currently a
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