发明授权
- 专利标题： Method and apparatus to provide inline encryption and decryption for a wireless station via data streaming over a fast network
- 专利标题（中）： 通过快速网络上的数据流提供无线站的内联加密和解密的方法和装置
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申请号： US10815283申请日： 2004-03-31
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公开(公告)号： US06970446B2公开(公告)日： 2005-11-29
- 发明人: Mark Krischer , Philip J. Ryan , Michael J. Webb
- 申请人： Mark Krischer , Philip J. Ryan , Michael J. Webb
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Inventek
- 代理商 Dov Rosenfeld
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04L12/46 ; H04L12/56 ; H04L29/06 ; H04L29/08 ; H04W12/02 ; H04Q7/24 ; H04J3/16
摘要：
A method of wirelessly transmitting or receiving a packet of information, and an apparatus to wirelessly transmit or receive a packet of information. In the case of transmitting, the method includes streaming a data element, including at least some of the contents of the packet, over a network link during transmit time, including encrypting the data element during the streaming in real time prior to the transfer over the network link. In the case of receiving, the method includes streaming a data element, including at least some of the contents of the received packet, over a network link during receive time, including decrypting the data element during the streaming in real time after to the transfer over the network link. The transmitting or receiving is by a station of a wireless network and the streaming is to or from the station from or to a network device coupled to the station by the network link.