Revoke a key - What is with the decrypted messages?

[Wolf Canis]

Hello all,
I created a key one year ago and used this key. Therefore I have a lot
decrypted
messages.
Now I want revoke this key. That's not the problem, I have a revocation
certificate.
But what is with the decrypted messages to me, can I still encrypt this
messages? Or
is the secret key invalid too?

Thanks in advance!

W. Canis


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 252 bytes
Desc: OpenPGP digital signature
Url : /pipermail/attachments/20071123/7a44a65e/attachment.pgp