bash-4.1$ gpg --list-keys /home/brock/.gnupg/pubring.gpg ------------------------------ pub 2048R/46E590DD 2013-02-26 [expires: 2014-02-26] uid J Dean Brock sub 2048R/ED85759A 2013-02-26 [expires: 2014-02-26] pub 2048R/E0D4F9C0 2013-02-28 [expires: 2013-05-29] uid CSCI 331 Instructor sub 2048R/6B57A0B8 2013-02-28 [expires: 2013-05-29] bash-4.1$ gpg -a --export -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v2.0.14 (GNU/Linux) mQENBFEsPPgBCADmKxTjBsF02dv6nRBL2qzJko+rBiaWeT7NhLRiWqBUtSBluErP FmxZFFVEJLgGgZbKdMbmjO1H112QeM4yv3cGJhCYUoX+I/gAT6jxi6+q6Ni79fws r4kyxPkmLdnjxoaTadUHbXpHfRU/w0TXBivNaK3U6B/sAwLkmy+CwRnEGWb93hD6 VQ1+UPSIIRci5YW4ZGsZj6TWzTi0ARfD0S4aKdBz0yaFj5zEJGfLT6vAzFROk5MY KRafI9NxSVVVF1GZWuW3otKOWj+YPKgCKgB7ediAnH8woKZuIRcZVfaNXtQlxGoR zWxj2SeYNlKXvMu/PMtlfS7QW6+af7vauF8TABEBAAG0HUogRGVhbiBCcm9jayA8 YnJvY2tAdW5jYS5lZHU+iQE+BBMBAgAoBQJRLDz4AhsDBQkB4TOABgsJCAcDAgYV CAIJCgsEFgIDAQIeAQIXgAAKCRAPXFOERuWQ3WfiB/9zONFTjX40QTgN6ib3ZgtF 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BfCblCbuET3/rnUlaO9CF+EO1nEeIso6SmTESYrGtc8BmbbebKg50p5Q+1nri6uo djBcn50aTt1rnE+tbab3LbdSJWfx47JKe7foQDPu85Zakdvuzrennq7LAYdbYgWZ 8j43/gunnsbvKHy5bdRqk2ORx1ndAdcJjk3ez0z8tNhfWwARAQABiQElBBgBAgAP BQJRL9cWAhsMBQkAdqcAAAoJEKBfp2Pg1PnA8PIH/jaoN352zuP1AATL10x5/Bzs ngeL1H3Lz+QwObCUAat9b543VPoi9DhjC9FBKs+WpPQfh5XYUHq4lwbN21DMcmaP C+MueTLIY2n4eIZZxXhb3FhXH3mWQvkg5CSOojgpzuwyi/WPf5d1jxoc67Db6XEE HIS+syW47c6u/GkD5Mtes6vnbsEhVEjk0ezeMFAWNexK10AiX0sLiBl8vOGaBkvW CSVjKSq380XFvGiliQAp0uc6zBEOlKFOgEVjBPJGTqYeh5pzrW4Z+F6fviK64AQu B9LKPUAsFDBgicWUdhM1grymEz7leWu6rGuWWeDNhIZAet+MGkmqxYbr4YDZT88= =Rn/I -----END PGP PUBLIC KEY BLOCK----- bash-4.1$ gpg -a --export "CSCI 331 Instructor " > ~/331/notes/GPG.key bash-4.1$ cd ~/331/notes bash-4.1$ gpg -a --export "CSCI 331 Instructor " > ~/331/notes/GPG-key.txt bash-4.1$ gpg -a --export "CSCI 331 Instructor " > ~/331/notes/GPG-key.asc bash-4.1$ gpg --list-sigs /home/brock/.gnupg/pubring.gpg ------------------------------ pub 2048R/46E590DD 2013-02-26 [expires: 2014-02-26] uid J Dean Brock sig 3 46E590DD 2013-02-26 J Dean Brock sub 2048R/ED85759A 2013-02-26 [expires: 2014-02-26] sig 46E590DD 2013-02-26 J Dean Brock pub 2048R/E0D4F9C0 2013-02-28 [expires: 2013-05-29] uid CSCI 331 Instructor sig 3 E0D4F9C0 2013-02-28 CSCI 331 Instructor sub 2048R/6B57A0B8 2013-02-28 [expires: 2013-05-29] sig E0D4F9C0 2013-02-28 CSCI 331 Instructor bash-4.1$ gpg --fingerprint /home/brock/.gnupg/pubring.gpg ------------------------------ pub 2048R/46E590DD 2013-02-26 [expires: 2014-02-26] Key fingerprint = B10E D6FA DAE6 4EF7 5D5B D5E7 0F5C 5384 46E5 90DD uid J Dean Brock sub 2048R/ED85759A 2013-02-26 [expires: 2014-02-26] pub 2048R/E0D4F9C0 2013-02-28 [expires: 2013-05-29] Key fingerprint = C64B D026 BFDB 4F1A A54A F15B A05F A763 E0D4 F9C0 uid CSCI 331 Instructor sub 2048R/6B57A0B8 2013-02-28 [expires: 2013-05-29] bash-4.1$ gpg --fingerprint "CSCI 331 Instructor " pub 2048R/E0D4F9C0 2013-02-28 [expires: 2013-05-29] Key fingerprint = C64B D026 BFDB 4F1A A54A F15B A05F A763 E0D4 F9C0 uid CSCI 331 Instructor sub 2048R/6B57A0B8 2013-02-28 [expires: 2013-05-29] bash-4.1$ gpg --fingerprint "CSCI 331 Instructor " > ~/331/notes/GPG-key.asc > ~/331/notes/GPG-fingerprint.asc bash-4.1$ gpg --list-secret-keys /home/brock/.gnupg/secring.gpg ------------------------------ sec 2048R/46E590DD 2013-02-26 [expires: 2014-02-26] uid J Dean Brock ssb 2048R/ED85759A 2013-02-26 sec 2048R/E0D4F9C0 2013-02-28 [expires: 2013-05-29] uid CSCI 331 Instructor ssb 2048R/6B57A0B8 2013-02-28 bash-4.1$ gpg --clearsign < /var/tmp/message > ~/331/notes/GPG-signed.asc You need a passphrase to unlock the secret key for user: "J Dean Brock " 2048-bit RSA key, ID 46E590DD, created 2013-02-26 can't connect to `/home/brock/.gnupg/S.gpg-agent': No such file or directory pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8  gpg: signal Interrupt caught ... exiting bash-4.1$ gpg --clearsign "CSCI 331 Instructor " < /var/tmp/message > ~/331/notes/GPG-signed.asc bash-4.1$ You need a passphrase to unlock the secret key for user: "J Dean Brock " 2048-bit RSA key, ID 46E590DD, created 2013-02-26 can't connect to `/home/brock/.gnupg/S.gpg-agent': No such file or directory pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 pinentry-gtk2: no LC_CTYPE known - assuming UTF-8 jntghlC3  gpg: signal Interrupt caught ... exiting bash-4.1$ mknod -m 700 ~/.gnupg/S.gpg-agent bash-4.1$ mknod: missing operand after `/home/brock/.gnupg/S.gpg-agent' Try `mknod --help' for more information. bash-4.1$ mknod -p -m 700 ~/.gnupg/S.gpg-agent mknod: invalid option -- 'p' Try `mknod --help' for more information. bash-4.1$ mknod -m 700 ~/.gnupg/S.gpg-agent p bash-4.1$ ls -l ~/.gnupg/S.gpg-agent prwx------. 1 brock users 0 Mar 4 22:15 /home/brock/.gnupg/S.gpg-agent bash-4.1$ gpg-agent --daemon GPG_AGENT_INFO=/tmp/gpg-XbT4fX/S.gpg-agent:4116:1; export GPG_AGENT_INFO; bash-4.1$ ls -l /tmp/gpg-XbT4fX/ total 0 srwxr-xr-x. 1 brock users 0 Mar 4 22:16 S.gpg-agent bash-4.1$