Interface OpenPgpProvider

    • Method Detail

      • encrypt

        OpenPgpElementAndMetadata encrypt​(CryptElement element,
                                          OpenPgpSelf self,
                                          java.util.Collection<OpenPgpContact> recipients)
                                   throws java.io.IOException,
                                          org.bouncycastle.openpgp.PGPException
        Encrypt a CryptElement for all recipients and ourselves.
        Parameters:
        element - CryptElement which contains a payload which will be transmitted.
        self - our own OpenPGP identity.
        recipients - recipient identities.
        Returns:
        encrypted CryptElement as an OpenPgpElement, along with OpenPgpMetadata about the encryption.
        Throws:
        java.io.IOException - IO is dangerous
        org.bouncycastle.openpgp.PGPException - PGP is brittle
      • decryptAndOrVerify

        OpenPgpMessage decryptAndOrVerify​(XMPPConnection connection,
                                          OpenPgpElement element,
                                          OpenPgpSelf self,
                                          OpenPgpContact sender)
                                   throws java.io.IOException,
                                          org.bouncycastle.openpgp.PGPException
        Decrypt and/or verify signatures on an incoming OpenPgpElement. If the message is encrypted, this method decrypts it. If it is (also) signed, the signature will be checked. The resulting OpenPgpMessage contains the original OpenPgpContentElement, as well as information about the encryption/signing.
        Parameters:
        element - signed and or encrypted OpenPgpElement.
        self - our OpenPGP identity.
        sender - OpenPGP identity of the sender.
        connection - XMPP connection used to fetch any missing keys.
        Returns:
        decrypted message as OpenPgpMessage.
        Throws:
        java.io.IOException - IO is dangerous
        org.bouncycastle.openpgp.PGPException - PGP is brittle