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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 correspondance 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/9E4A9C9D 2005-06-07
  Key fingerprint = 95A4 8252 A832 BE98 9F1C  7893 5B93 C02F 9E4A 9C9D
  uid Pierre Letouzey <Pierre.Letouzey@pps.jussieu.fr>
      
The new key, to which I am transitioning, is:

  pub 4096R/1CF4C6B9 2015-05-20
  Key fingerprint = 2831 EBE3 93BA B3DF CE7B  D897 8C11 1AC5 1CF4 C6B9
  uid Pierre Letouzey <pierre.letouzey@inria.fr>

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

  gpg --keyserver keys.gnupg.net --recv-key 1CF4C6B9

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 1CF4C6B9

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 1CF4C6B9

Please contact me via e-mail at <pierre.letouzey@inria.fr> if you have any
questions about this document or this transition.

	  Pierre Letouzey
	  pierre.letouzey@inria.fr
	  20/05/2015
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