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首页> 外文会议>International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) >A Novel Privacy Preserving HMAC Algorithm Based on Homomorphic Encryption and Auditing for Cloud
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A Novel Privacy Preserving HMAC Algorithm Based on Homomorphic Encryption and Auditing for Cloud

机译：一种基于同态加密和云审计的隐私保护HMAC算法

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摘要

Cloud is the perfect way to hold our data every day. Yet the confidentiality of our data is a big concern in the handling of cloud data. Data integrity, authentication and confidentiality are basic security threats in the cloud. Cryptography techniques and Third Party Auditor (TPA) are very useful to impose the integrity and confidentiality of data. In this paper, a system is proposed Enhancing data protection that is housed in cloud computing. The suggested solution uses the RSA algorithm and the AES algorithm to encrypt user data. The hybridization of these two algorithms allows better data protection before it is stored in the cloud. Secure hash algorithm 512 is used to compute the Hash Message Authentication Code (HMAC). A stable audit program is also introduced for Third Party Auditor (TPA) use. The suggested algorithm is applied in python programming and tested in a simple sample format. It is checked that the proposed algorithm functions well to guarantee greater data protection
机译：云是每天保存数据的理想方式。但是，在处理云数据时，我们的数据的机密性是一个大问题。数据完整性，身份验证和机密性是云中的基本安全威胁。密码学技术和第三方审计员（TPA）对于强加数据的完整性和机密性非常有用。在本文中，提出了一种增强数据保护的系统，该系统位于云计算中。建议的解决方案使用RSA算法和AES算法对用户数据进行加密。这两种算法的混合可在将数据存储到云中之前提供更好的数据保护。安全哈希算法512用于计算哈希消息认证码（HMAC）。还引入了稳定的审核程序，供第三方审核员（TPA）使用。建议的算法已在python编程中应用，并以简单的示例格式进行了测试。检查所提出的算法功能是否良好，以确保更大的数据保护

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