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ssl connection: error 77 with a prior CIEV | Telit Cinterion IoT Developer Community

June 18, 2018 - 4:06pm, 948 views

Hi, I'm trying to get a secure connection going with PLS8-E.

I've sofar been able to take the refernce Java code and install the client (at slot 0) and server cert (at slot 1). Each cert installed (with SBNW command via the java code) is echo-d with "SECURE CMD END OK". I then do a at^siss=1,secopt,1 etc. followed by an SISO. I then get:




+CIEV: is_cert,1,"/C=DE/ST=Bavaria/L=Munich/O=Konux/CN=DoNotTrustThis","4096","/C=DE/ST=Bavaria/L=Munich/O=Konux/CN=....

^SIS: 1,0,77,"The certificate does not exist"


Why a cert-does-not-exist error even though a line above it, the modem echos the correct cert?