OpenPGP: Hidden recipient support (keyid=0x000000)

[mkf]

I tried to decrypt a message encrypted by me using GnuPG v2 to my friend (visible recipient) and me (hidden). It said that "No keys found for message".

[sirdarckcat]

Could you please replicate with a dummy message? We support wildcard keyids so it should work

[koto]

I don't think it works now. EncryptedMessage.decrypt asks for a single key from the KeyRing based on KeyID, so we don't iterate over all keys.

end-to-end/src/javascript/crypto/e2e/openpgp/contextimpl.js

Line 325 in 3288abc

var keyCallback = goog.bind(this.keyRing_.getSecretKey, this.keyRing_);

[mkf]

Just use gpg2 -aeR [your hidden recipient] [your file].