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Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data

机译：用于具有存储加密数据的数据库结构的计算机系统中的隐藏链接动态密钥管理器以及存储和检索加密数据的方法

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摘要

A computer system is disclosed that contains cryptographic keys and cryptographic key identifiers. The system has a repository cryptographic engine that communicates securely with a remote cryptographic engine, and the repository cryptographic engine is associated with a user data store. The user data store includes a hidden link including a session key identifier encrypted with a protection key. The hidden link is associated with a remote data entity. A key data store associated with the repository server includes a session key encrypted with a session-key-protection key. The session key is used to encrypt and decrypt the remote data entity. The system also includes a repository key exchange module operable to exchange the session key with a remote key exchange module.

机译：公开了一种包含密码密钥和密码密钥标识符的计算机系统。该系统具有一个存储库密码引擎，该引擎与远程加密引擎安全通信，并且该存储库密码引擎与用户数据存储关联。用户数据存储区包括一个隐藏链接，该链接包含使用保护密钥加密的会话密钥标识符。隐藏的链接与远程数据实体关联。与存储库服务器关联的密钥数据存储区包括一个用会话密钥保护密钥加密的会话密钥。会话密钥用于加密和解密远程数据实体。该系统还包括存储库密钥交换模块，该存储库密钥交换模块可操作来与远程密钥交换模块交换会话密钥。

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公开/公告号US7885413B2

专利类型
公开/公告日2011-02-08

原文格式PDF
申请/专利权人 OGNJEN VASIC;SUHAIL ANSARI;PING GAN;JINHUI HU;BASSAM KHULUSI;ADAM A. MADOUKH;ALEXANDER TYSHLEK;
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申请/专利号US20070931116
发明设计人 JINHUI HU;PING GAN;BASSAM KHULUSI;ALEXANDER TYSHLEK;SUHAIL ANSARI;OGNJEN VASIC;ADAM A. MADOUKH;
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申请日2007-10-31
分类号H04L9/08;G06F11/30;
国家 US
入库时间 2022-08-21 18:07:36

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