$ pgp /tmp/cola Pretty Good Privacy(tm) 2.6.2 - Public-key encryption for the masses. (c) 1990-1994 Philip Zimmermann, Phil's Pretty Good Software. 11 Oct 94 Uses the RSAREF(tm) Toolkit, which is copyright RSA Data Security, Inc. Distributed by the Massachusetts Institute of Technology. Export of this software may be restricted by the U.S. government. Current time: 1996/05/03 20:15 GMT File contains key(s). Contents follow... Key ring: '/tmp/cola.$00' Type bits/keyID Date User ID pub 1024/4CBA92D1 1995/09/26 Lars Wirzenius <wirzeniu@cs.helsinki.fi> sig C354A2E5 (Unknown signator, can't be checked) sig 4CBA92D1 Lars Wirzenius <wirzeniu@cs.helsinki.fi> 1 matching key found. Do you want to add this keyfile to keyring 'home/.pgp/pubring.pgp' (y/N)? y Looking for new keys... pub 1024/4CBA92D1 1995/09/26 Lars Wirzenius <wirzeniu@cs.helsinki.fi> Checking signatures... pub 1024/4CBA92D1 1995/09/26 Lars Wirzenius <wirzeniu@cs.helsinki.fi> sig! 4CBA92D1 1995/09/26 Lars Wirzenius <wirzeniu@cs.helsinki.fi> Keyfile contains: 1 new key(s) Can't open secret key ring file 'home/.pgp/secring.pgp' One or more of the new keys are not fully certified. Do you want to certify any of these keys yourself (y/N)? n