Package org.docx4j.org.apache.poi.poifs.crypt
package org.docx4j.org.apache.poi.poifs.crypt
Implementation of the ECMA-376 Document Encryption
The implementation is split into three packages:
- This package contains common functions for both current implemented cipher modes.
- the
standardpackage is part of the base poi jar and contains classes for the standard encryption ... - the
agilepackage is part of the poi ooxml jar and the provides agile encryption support.
Related Documentation
Some implementations informations can be found under:-
ClassDescriptionHelper functions used for standard and agile encryptionReads and processes OOXML Encryption Headers The constants are largely based on ZIP constants.Office supports various encryption modes.Used when checking if a key is valid for a document