if (args.length < 1) {
System.out.println("Usage: ShowKey name");
return;
}
IdentityScope systemScope = IdentityScope.getSystemScope();
Identity i = systemScope.getIdentity(args[0]);
Key k = i.getPublicKey();
if (k != null) {
System.out.println(" Public key uses " + k.getAlgorithm() +
" and is encoded by " + k.getFormat() + ".");
}
