Distributed steganography is an approach to concealing the secret in several files, leaving fewer traces than the classical approach. Recent work proposed by Moyou and Ndoumdan have improved this approach by preserving the integrity of these files in a multi-cloud storage environment. However, the approach requires a large size of the stego-key and the management of several cloud storage environments. Our contribution consists is to improve this approach by using a single cloud storage environment and reducing the size of the stego-key. In this work, a single cloud storage environment is used to solve the problems of managing several credentials, monetary costs and data controls associated with multi-cloud storage environments. The comparisons showed interesting results with simpler operations to be performed by the participants during the process.

中文翻译：

---

分布式数据隐藏在单一云存储环境中

分布式隐写术是一种在多个文件中隐藏秘密的方法，比经典方法留下的痕迹更少。Moyou 和 Ndoumdan 最近提出的工作通过在多云存储环境中保持这些文件的完整性来改进这种方法。然而，该方法需要大尺寸的隐秘密钥和多个云存储环境的管理。我们的贡献在于通过使用单个云存储环境并减小隐秘密钥的大小来改进这种方法。在这项工作中，单个云存储环境用于解决与多云存储环境相关的多个凭证、货币成本和数据控制的管理问题。比较显示了有趣的结果，参与者在此过程中执行更简单的操作。