tpmdd-devel Archive on
 help / color / Atom feed
* regarding a storing a data in nv memory of tpm , without using authorisation or key storing techniques.
@ 2018-08-20  5:30 Abbaraju Manojsai
  0 siblings, 0 replies; only message in thread
From: Abbaraju Manojsai @ 2018-08-20  5:30 UTC (permalink / raw)
  To: tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f

[-- Attachment #1.1: Type: text/plain, Size: 1063 bytes --]

Hello ,

I had seen your mail in linux related post related to tpm . so i am
thinking your the right person to contact you regarding tpm2.0

actually main problem is we interfaced slb 9670(tpm-2.0) with 16 bit msp430
controller which does not support linux kernel or any OS.

now our task is to store a 100 byes of data in NV memory, without any
authorisation technique, as simple as possible.

please guide me in that way.

slb 9670 is interfaced with msp430 controller through SPI protocol.

I able to read device id , version id of slb9670 , so spi communication is
working fine with our controller .

what is packet format to be send with our data , i am not able to
understand the TCG documents .

theoretically iam able to understand we have to do nvdefinespace , nvwrite
,nvread .. internaly what is the format i have to be send not able to

can you please guide me , or share any code snippet .

sorry if i trouble you or any irrelevant questions.

mail :

[-- Attachment #1.2: Type: text/html, Size: 5670 bytes --]

[-- Attachment #2: Type: text/plain, Size: 202 bytes --]

Check out the vibrant tech community on one of the world's most
engaging tech sites,!

[-- Attachment #3: Type: text/plain, Size: 192 bytes --]

tpmdd-devel mailing list

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, back to index

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-08-20  5:30 regarding a storing a data in nv memory of tpm , without using authorisation or key storing techniques Abbaraju Manojsai

tpmdd-devel Archive on

Archives are clonable:
	git clone --mirror tpmdd-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 tpmdd-devel tpmdd-devel/ \
	public-inbox-index tpmdd-devel

Example config snippet for mirrors

Newsgroup available over NNTP:

AGPL code for this site: git clone