About this document
Block Cipher ECB Mode for CAS Security by nagy.da is a document available to read on EtoBox.
This document discusses the use of block ciphers in ECB mode for secure content-addressed storage, specifically when utilizing Merkle trees. It argues that with the appropriate parameters, ECB encryption can provide adequate security against attackers, as the structure of CAS prevents certain vulnerabilities present in traditional Full Disk Encryption. The paper concludes that a block cipher with a block size matching the chunk size of CAS ensures semantic security against non-adaptive adversaries.
- Author
- nagy.da
- Language
- EN