Bouncy Castle Cryptography Library 1.46
BCPG Support Packages 
Package Description
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 
Package Description
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.
Bouncy Castle Cryptography Library 1.46