Status page - Internal Serial Number

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jenskastensson
Posts: 40
Joined: 27 Feb 2018, 15:47
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Status page - Internal Serial Number

Post by jenskastensson »

Hi,

a few questions regarding the "Internal Serial Number" visible on the Status page Status tab:

1. how can the "Internal Serial Number" be accessed programmatically?
2. is it related to "Serial" in /proc/cpuinfo
3. is the "Internal Serial Number" immutable and stored in read-only memory (i.e. can it be used to detect if it is a software is running in a cloned image)

Thanks in advance
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volker
Posts: 1046
Joined: 09 Nov 2016, 15:41
Answers: 1

Re: Status page - Internal Serial Number

Post by volker »

This serial number is hardware based (comes from crypto chip) and can't be manipulated. The web page uses a command which you also can use for your purposes:
piSerial
Unser RevPi Motto: Don't just claim it - make it!
jenskastensson
Posts: 40
Joined: 27 Feb 2018, 15:47
Answers: 0

Re: Status page - Internal Serial Number

Post by jenskastensson »

Excellent and thanks!
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