[esb-issues] [JBoss JIRA] Work started: (JBESB-2121) Replace crypto util with sealed object

Replace crypto util with sealed object -------------------------------------- Key: JBESB-2121 URL: https://jira.jboss.org/jira/browse/JBESB-2121 Project: JBoss ESB Issue Type: Task Security Level: Public(Everyone can see) Components: Security Affects Versions: 4.4 CP1 Reporter: Kevin Conner Assignee: Daniel Bevenius Fix For: 4.4 CP1 The crypto util classes are used to encrypt the SecurityContext but we should be able to use a SealedObject. The util also relies on having a keystore configured but it would be sufficient to have the key(s) automatically generated on startup and use this to encrypt the session information. Another issue with the class is that the encrypt/decrypt methods repeatedly encrypt the serialised data in chunks but the encrypt/decrypt sizes are very dependent on the block cipher in use (currently RSA). If the configuration specifies a different cipher then this is likely to fail. If we can move to a SealedObject then this should no longer be an issue.