http://www.java2s.com/Open-Source/Java-Document/Security/Bouncy-Castle/org/bouncycastle/openpgp/examples/DSAElGamalKeyRingGenerator.java.htm
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: BCPG v1.33
-----END PGP PUBLIC KEY BLOCK-----
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: BCPG v1.33
-----END PGP PRIVATE KEY BLOCK-----
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: BCPG v1.33
-----END PGP PUBLIC KEY BLOCK-----
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: BCPG v1.33
-----END PGP PRIVATE KEY BLOCK-----