izmit escort escort ankara adana escort

 FAQ •  Search •  Register •  Login 

All times are UTC + 1 hour [ DST ]




Post new topic Reply to topic  [ 5 posts ] 
Author Message
 Post subject: SAMA5D3 Unique ID for code anti-cloning
PostPosted: Mon Jun 19, 2017 7:07 am 
Offline

Joined: Sun May 11, 2014 4:46 pm
Posts: 5
Hello All,
I am using SAMA5D3 Xplained Kit for developing my application. Is there any Unique Hardware ID (e.g Unique chip ID, Mac Address etc.) that can be used for code anti-cloning. Is it possible to achieve said task without using Atmel Secure Boot option?.

Note: Chip ID currently available is same for all SAMA5D3 Xplained boards and GMAC/EMAC Address reset's to zero upon power up

For Secure Boot,I have tried to contact atmel India,southchinahk,northchina and asean but my mail didn't get delivered.

Regards
Ahmed


Top
 Profile  
Reply with quote  
 Post subject: Re: SAMA5D3 Unique ID for code anti-cloning
PostPosted: Mon Jun 19, 2017 8:50 pm 
Offline

Joined: Thu Apr 19, 2007 10:15 pm
Posts: 1470
Location: USA
alevenov wrote:
I am using SAMA5D3 Xplained Kit for developing my application. Is there any Unique Hardware ID (e.g Unique chip ID, Mac Address etc.) that can be used for code anti-cloning.
Since the SoC has no serial number or unique ID number, the easiest solution would be to install an EEPROM on the board.
The Xplained board already has pads for two 1-wire EEPROMs.
Both suggested Maxim chips have a unique 64-bit registration number. Or you could program your own serial number, and then write-protect it.
Refer to section 4.2.8 Optional 1-Wire EEPROM in the Xplained User guide.

Regards


Top
 Profile  
Reply with quote  
 Post subject: Re: SAMA5D3 Unique ID for code anti-cloning
PostPosted: Tue Jun 20, 2017 8:23 am 
Offline

Joined: Sun May 11, 2014 4:46 pm
Posts: 5
Thanku very much for a timely response. Will try it and get back. One last thing, I shall be grateful if you direct me to atmel FAE for Secure Boot option as well.

Thanks and Regards
Ahmed


Top
 Profile  
Reply with quote  
 Post subject: Re: SAMA5D3 Unique ID for code anti-cloning
PostPosted: Wed Jun 21, 2017 2:15 am 
Offline

Joined: Thu Apr 19, 2007 10:15 pm
Posts: 1470
Location: USA
alevenov wrote:
One last thing, I shall be grateful if you direct me to atmel FAE for Secure Boot option as well.
I have no special contacts to FAEs, nor any information on Secure Boot.

Regards


Top
 Profile  
Reply with quote  
 Post subject: Re: SAMA5D3 Unique ID for code anti-cloning
PostPosted: Thu Jun 22, 2017 6:42 am 
Offline

Joined: Sun May 11, 2014 4:46 pm
Posts: 5
Thanks a lot

Regards
Alevenov


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 5 posts ] 

All times are UTC + 1 hour [ DST ]


Who is online

Users browsing this forum: No registered users and 0 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron