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    • 4. 发明授权
    • Security system
    • 保安系统
    • US08694788B1
    • 2014-04-08
    • US11117877
    • 2005-04-29
    • Michael F. ThomasMartin R. PolakDennis C. KuncFrank N. Stanich, Jr.Raymond S. Ling
    • Michael F. ThomasMartin R. PolakDennis C. KuncFrank N. Stanich, Jr.Raymond S. Ling
    • H04L9/32
    • H04L63/0823H04L63/0478H04L63/08
    • A security system includes an interface, a main computer, and an application server. The interface enables a user to access a remote document related to a product. The main computer stores documents related to the product and generates a pair of localized encryption keys. The encryption keys include a first key that encrypts data and second key that decrypts the data. An application server that is remote from the interface transmits and receives the document from the interface. The main computer authenticates the integrity of the document in a local operation by signing the document with the first key before it is transmitted to the interface and by signing the document with the second key after it is received from the interface. A method of authenticating the integrity of information related to a selected product stored on a main computer includes generating the localized pair of encryption keys; signing the document with the first key at the main computer; transmitting the signed document to an interface or a Web browser; and signing the document with the second key at the main computer when the document is received from the interface or the Web browser.
    • 安全系统包括接口,主计算机和应用服务器。 该界面使用户能够访问与产品相关的远程文档。 主计算机存储与产品相关的文档,并生成一对本地化加密密钥。 加密密钥包括加密数据的第一密钥和解密数据的第二密钥。 远离界面的应用服务器从接口发送和接收文档。 主计算机通过在发送到界面之前用第一个密钥签名文档,并且在从接口接收到第二个密钥之后通过第二个密钥签名文档来在本地操作中验证文档的完整性。 验证与存储在主计算机上的所选产品有关的信息的完整性的方法包括生成本地化的加密密钥对; 在主计算机上用第一个键签署文件; 将签名的文档发送到接口或Web浏览器; 并且当从接口或Web浏览器接收到文档时,使用主计算机上的第二个键签署文档。