[jira] [Created] (CAMEL-6875) PGP Data Format: Allow keyring with several secrete keys, keys with several UserIds, select keys in unmarschalling by keyId

["Franz Forsthofer (JIRA)" <ji...@apache.org>]

Franz Forsthofer created CAMEL-6875:
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             Summary: PGP Data Format: Allow keyring with several secrete keys, keys with several UserIds, select keys in unmarschalling by keyId
                 Key: CAMEL-6875
                 URL: https://issues.apache.org/jira/browse/CAMEL-6875
             Project: Camel
          Issue Type: Improvement
          Components:  camel-crypto
            Reporter: Franz Forsthofer
             Fix For: 2.12.2, 2.13.0


I made several improvements.

* marschal
** signature private key is looked up by user ID --> secrete keyring can now contain several secret keys
** improvment in lookup of encryption public key: take into account that a key can have several user IDs

* unmarshal
** take into account that symmetric key can be encrypte by several public receiver keys --> search for the relevant encryption package for which a public key in the keyring exists (part of the code did already exist but not consistently)
** take into account that you do not know in advance which of the private keys  in the keyring you must use to verify the signature --> determine the private key from the key Id given in the signature package
*** a consequence of this is that you do not know which passphrase you must provide for the private key. Therefore a passphrase accessor was introduced.

I also updated the test resources pubring.gpg and secring.gpg;
I attached them also.
I can do the update of the wiki page.
 



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