Use encryption in the PLC

Hello guys,

Does anyone know a way to encrypt strings within the PLC code? I wrote a method myself and it works fine, but for cybersecurity reasons I would like to use a tried and tested library. Does anyone know of a B&R library?

kind regards,
Philipp

Hi Philipp,

I don’t think that there’s a “official” library available.
But you could check out this lib on github:

Best regards!
Alex

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I can confirm that there is not official B&R library for that.

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Ok thanks for the answer, I’ll take a look at it.

Best regards!
Philipp

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