Re: decrypt a file with hidden key (EPA)

[Marco Wahl]

Philipp Haselwarter <philipp@haselwarter.org> writes:

> I'm trying to use emacs to decrypt a file that was encrypted with gpg's
> hidden-encrypt-to option, i.e. the file doesn't tell which key it was
> encrypted for. But epa doesn't query me for a key to use during
> decryption, it just fails with
>
>> Error while decrypting with "gpg":
>> 
>> gpg: encrypted with RSA key, ID 00000000
>> gpg: decryption failed: No secret key
>
> Can EPA be configured to deal with this? Or is there something smart in
> my gpg.conf missing?

+1  (I'm also interested in answers to these questions.)

Sidenote:  Actually it is possible to decrypt a file which has been
encrypted with the hidden-encrypt option by referencing the key
explicitly.  E.g. concretely

gpg --try-secret-key 3E7C2CBACBABDA5BD6995A4C49010A040A3AE6F2 encrypted.file.gpg


-- 
Marco Wahl
GPG: 0x49010A040A3AE6F2