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Adaptive secured multicast key management with re-keying process

机译：具有重新加密过程的自适应安全多播密钥管理

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摘要

Data integrity is given top priority when exchange of information takes place. Information loses value, even becomes redundant should the intended user fail to obtain it. Modern day communications are mostly done on World Wide Web (WWW). Group communication must strike a balance between how quickly data is exchanged among users, at the same time, data security must not be compromised. Hence, protocols are in place to ensure data security in a cryptographic group by encrypting data before sending it to users. A separate transaction takes place with a key to decrypt the data. As the users grow in numbers, the key management becomes harder and complex in nature. Herein, Logical Key Hierarchy (LKH) has been proposed for a cryptographic group. A thorough analysis of the prevailing key management systems has been conducted. Few surveys have been researched and analyzed. Fundament security systems have been tested in real-life settings. A key management system needs to be in place that sharpens data security but provides users with quick service. Group Secure Association Key Management Protocol (GSAKMP) has been widely used. But online transaction and group that are geographically spread pose a different challenge. Hence, a proposal has been adopted to manage keying and rekeying for the members of a cryptographic group.
机译：进行信息交换时，数据完整性是重中之重。信息会失去价值，甚至在目标用户无法获得信息时也会变得多余。现代通信主要在万维网（WWW）上完成。组通信必须在用户之间数据交换的速度之间取得平衡，同时，数据安全性不得受到损害。因此，已制定协议以通过在将数据发送给用户之前对数据进行加密来确保密码组中的数据安全性。用密钥解密数据进行单独的事务。随着用户数量的增加，密钥管理本质上变得更加困难和复杂。在此，已经提出了用于密码组的逻辑密钥层次结构（LKH）。已经对流行的密钥管理系统进行了彻底的分析。很少有调查研究和分析。基本安全系统已在实际环境中进行了测试。需要使用密钥管理系统，该系统可以提高数据安全性，但可以为用户提供快速服务。组安全关联密钥管理协议（GSAKMP）已被广泛使用。但是，地理上分布的在线交易和群组提出了不同的挑战。因此，采用了一种提议来管理密码组成员的密钥和密钥更新。

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