 All-or-nothing transform

The All-or-Nothing Transform (AONT) is a cryptographic technique used primarily in secure communication and data storage. Its main purpose is to ensure that data can only be retrieved in its entirety and not in parts. Here's a more detailed breakdown of the concept: ### Key Features of AONT: 1. **Data Integrity**: AONT provides a way to verify that the entire dataset has been correctly retrieved. Users cannot extract any useful information unless they have the complete data.