Secure Remote Password is a neat authentication protocol to prove your identity to another party, using a password, but without ever revealing that password to other parties. Not even the party you are proving your identity. A short summary from Wikipedia:
Read more…ifaddrs.h contains some useful information if you want to work with sockets. Using getifaddrs will enumerate all interfaces and the IP addresses they are bound to. However Swift does not include this header in either Darwin or Glibc.
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