OpenPGP: unknown signature key algorithm: 22

Marco Nguitragool <[email protected]> Sun, 17 Jun 2018 13:42:27 +0200

Newsgroups	gmane.comp.encryption.bouncy-castle.devel
Message-ID	<[email protected]>

Hello everyone,

sorry for my previous broken e-mail! My Thunderbird somehow screwed
up all formatting :-( Here again:

I cannot read my public key ring, anymore. I get this exception:

java.io.IOException: unknown signature key algorithm: 22
  at org.bouncycastle.bcpg.SignaturePacket.<init>(Unknown Source) ~[bcpg-jdk15on-1.56.jar:1.56.0.0]
  at org.bouncycastle.bcpg.BCPGInputStream.readPacket(Unknown Source) ~[bcpg-jdk15on-1.56.jar:1.56.0.0]
  at org.bouncycastle.openpgp.PGPKeyRing.readSignaturesAndTrust(Unknown Source) ~[bcpg-jdk15on-1.56.jar:1.56.0.0]

I already upgraded to BouncyCastle 1.59, which AFAIK is the newest,
but the problem is still the same.

Here is the issue for my project:
  https://github.com/subshare/subshare/issues/61

Could you please fix this by adding support for this new algorithm?

Additionally, I'd like to know when the new file formats used since
GnuPGP 2.x are going to be supported. The original idea was to be
compatible with GnuPG and use the same key-rings everywhere (in
e-mails and subshare), but currently, this is not possible :-(

Best regards, Marco :-)

signature.asc (application/pgp-signature, 801 B)