+.I \-keyfile:KEYFILE
+Strongname (sign) the output assembly using the key pair present in
+the specified strong name key file (snk). A full key pair is required
+by default (or when using delaysign-). A file containing only the
+public key can be used with delaysign+. The option is equivalent to
+including [assembly: AssemblyKeyFile ("KEYFILE")] in your source code.
+Compiler option takes precedence over the attributes.
+.TP
+.I \-keycontainer:CONTAINER
+Strongname (sign) the output assembly using the key pair present in
+the specified container. Note that delaysign+ is ignored when using
+key containers. The option is equivalent to including [assembly:
+AssemblyKeyName ("CONTAINER")] in your source code. Compiler option
+takes precedence over the attributes.