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1. 发明授权

US08185741B1 Converting transport level transactional security into a persistent document signature 有权
标题翻译：将传输级别的事务安全性转换为持久性文档签名
公开(公告)号：US08185741B1
公开(公告)日：2012-05-22
申请号：US11344293
申请日：2006-01-30
申请人： Sunil C. Agrawal , Jagriti Uppal , Joseph Steele
发明人： Sunil C. Agrawal , Jagriti Uppal , Joseph Steele
IPC分类号： H04L9/32
CPC分类号： H04L9/3247 , H04L51/066 , H04L51/08 , H04L63/126
摘要： Briefly, in accordance with one or more embodiments, a transport level transactional security may be converted into a persistent document signature. In one embodiment, a digital signature of an electronic mail message may be saved in a file attached to the electronic mail message. The file with the added digital signature may be saved, transmitted, received, and/or otherwise utilized independent of the original electronic mail message. A receiving node may verify the identity of an originating node based at least in part on the digital signature contained in the file. In alternative embodiment, the signature for the file may be generated at least in part on a message to be transmitted according to a secure transmission and/or file download protocol from a server to a client.
摘要翻译：简而言之，根据一个或多个实施例，传输级别事务安全性可被转换为持久性文档签名。在一个实施例中，电子邮件消息的数字签名可以保存在附加到电子邮件消息的文件中。具有附加数字签名的文件可以独立于原始电子邮件消息被保存，发送，接收和/或以其它方式使用。接收节点可以至少部分地基于文件中包含的数字签名来验证始发节点的身份。在替代实施例中，文件的签名可以至少部分地基于要从服务器到客户端的安全传输和/或文件下载协议来发送的消息来生成。

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