NFD » ndn-cxx

Can you upgrade your ports and try again? This could be related to an outdated library/security-tools mismatch.

Bug persists after reinstalling all related ports.

monaco:~ shijunxiao$ sudo port installed | grep ndn-cpp-security-tools
  ndn-cpp-security-tools @0.1_2 (active)
monaco:~ shijunxiao$ ndnsec-keygen -n shijunxiao@monaco | ndnsec-install-cert -
ERROR: Empty buffer during TLV processing
monaco:~ shijunxiao$ ndnsec-keygen -n shijunxiao@monaco
Segmentation fault: 11

Hmm. I just run exactly the same commands myself and they worked. Are you sure you're running macports command and not something previously installed in /usr/local (or /usr/local/ndn) ?

Another similar error message for the same command:

monaco:~ jeraldabraham$ ndnsec-keygen -n /tmp/jeraldabraham
libc++abi.dylib: terminating with uncaught exception of type ndn::SecTpmOsx::Error: Fail to initialize keychain ref
Abort trap: 6

One detail is that we are running this command over ssh, without a graphical session. This is reasonable for a server machine.