BCPG Support Packages

org.bouncycastle.bcpg	Low level classes for dealing with OpenPGP objects.
org.bouncycastle.bcpg.attr	Low level classes for dealing with OpenPGP user attributes.
org.bouncycastle.bcpg.sig	Low level classes for dealing with OpenPGP signature attributes.

OpenPGP Packages

org.bouncycastle.openpgp	High level classes for dealing with OpenPGP objects.
org.bouncycastle.openpgp.examples	Examples of use of the org.bouncycastle.openpgp package.
org.bouncycastle.openpgp.examples.test
org.bouncycastle.openpgp.test	Regression tests and further examples of use for the org.bouncycastle.openpgp package.