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I am transitioning GPG keys from an old 1024-bit DSA key to a new 4096-bit RSA key. The old key will continue to be valid for some time, but I prefer all new correspondence to be encrypted in the new key, and will be making all signatures going forward with the new key.

This transition document is signed with both keys to validate the transition.

If you have signed my old key, I would appreciate signatures on my new key as well, provided that your signing policy permits that without reauthenticating me.

The old key, which I am transitional away from, is:

pub 1024D/46379ACF 2007-06-29 Key fingerprint = 7BB2 2103 CADC 59F6 11D5 BCB3 5E97 22B4 4637 9ACF uid Yu-Chin Tsai \<thomas at nchc.org.tw> uid Yu-Chin Tsai (My gmail address) \<tlinux.tsai@gmail.com> uid Thomas Tsai (nickanme) \<thomas at nchc.org.tw>

The new key, to which I am transitioning, is:

pub 4096R/68CDF01D 2012-08-20 金鑰指紋 = 280C 3FF5 2B9F 785C 78CE ABAA A235 AC2F 68CD F01D uid Yu-Chin Tsai (My NARL E-Mail) \<thomas at nchc.narl.org.tw> uid Yu-Chin Tsai (My gmail address) \<tlinux.tsai@gmail.com> uid Yu-Chin Tsai (Thomas) \<thomas at nchc.org.tw>

To fetch the full new key from a public key server using GnuPG, run:

gpg --keyserver keys.gnupg.net --recv-key 68CDF01D

If you have already validated my old key, you can then validate that the new key is signed by my old key:

gpg --check-sigs 68CDF01D

If you are satisfied that you've got the right key, and the UIDs match what you expect, I'd appreciate it if you would sign my new key.

If you then want to sign my new key, a simple and safe way to do that is by using caff (shipped in Debian as part of the "signing-party" package) as follows:

caff 68CDF01D

In the other way, you can sign the key and send it to me as following commands:

gpg --sign-key 68CDF01D gpg --armor --export 68CDF01D | mail -s 'OpenPGP Signatures' \ thomas at nchc.org.tw gpg --keyserver pgp.mit.edu --send-key 68CDF01D

Please contact me via e-mail at \<thomas at nchc.org.tw> if you have any questions about this document or this transition.

Thanks.

Regards Yu-Chin Tsai, 2012-08-27 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux)

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