Add version underneath ---BEGIN PGP MESSAGE---

Question

We are using Openkeychain to encrypt and decrypt emails for our android mail client. We want the OpenPGP block data to look more professional. How can we add the version line in the keyblock as mentioned below? Many OpenPGP encrypters use this, and would be great we can do this, too.

score 1 · Accepted Answer · answered Mar 21 '17 at 18:09

You're looking for the setVersionHeader(String versionHeader) method in PgpSignEncryptData (there is a corresponding getVersionheader method). Be aware that this is plaintext metadata only available in ASCII-armored output.

PgpSignEncryptData pgpData = new PgpSignEncryptData();
pgpData.setEnableAsciiArmorOutput(asciiArmor)
       .setVersionHeader("Version: openkeychain")
       [...]

Add version underneath ---BEGIN PGP MESSAGE---

1 Answers1