CAY-1916 cayenne-crypto module that enables data encryption for certain model attributes

batching encryptors and decryptors to handle whole rows. this allows to use ciphers more efficiently

git-svn-id: https://svn.apache.org/repos/asf/cayenne/main/trunk@1582769 13f79535-47bb-0310-9956-ffa450edef68
CAY-1916 cayenne-crypto module that enables data encryption for certain model attributes

renaming

git-svn-id: https://svn.apache.org/repos/asf/cayenne/main/trunk@1582770 13f79535-47bb-0310-9956-ffa450edef68
CAY-1916 cayenne-crypto module that enables data encryption for certain model attributes

CipherFactory

git-svn-id: https://svn.apache.org/repos/asf/cayenne/main/trunk@1582771 13f79535-47bb-0310-9956-ffa450edef68