siemens s7 1200 encryption

m190

Member
Join Date
Sep 2020
Location
india
Posts
2
what is the encryption algorithm used by s7comm plus protocol in second connection request send by tia portal to s7 1200 plc.

i know that 1st encryption is Xor of public key with value array. i want to know about second one.///

472 length packet 0f attached file

Capture.PNG
 
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