[Nfd-dev] Using ndnsec to sign a certificate

Anthony Dowling dowlinah at clarkson.edu
Tue Aug 1 12:29:59 PDT 2017


Hello all,

I am working on using ndnsec to generate signed certificates to
authenticate data, but for some reason I am having a lot of issues with it.
I have a machine that requests a certificate, then another one acting as a
"Certification Authority". For clarification, yes, I did transfer the file
to the "CA" before using cert-gen. What is the issue here?

machine requesting signature
------------------------------------------------

pi at raspberrypi:~/sec $ ndnsec-sign-req /localhost/operator >
unsigned_pi7.cert
pi at raspberrypi:~/sec $ cat unsigned_pi7.cert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"CA" machine----------------------------------------------------------------

tony at azrael:~/clarkson/research/ndn$ ndnsec cert-gen -N pi7 -I
"192.168.42.7 'pi7'" -s /clarkson/azrael unsigned_pi7.cert
ERROR: input error
tony at azrael:~/clarkson/research/ndn$

Thanks,
Anthony Dowling
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