发明授权
- 专利标题： Chaotic cipher system and method for secure communication
- 专利标题（中）： 混沌密码系统和安全通信方法
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申请号： US12626533申请日： 2009-11-25
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公开(公告)号： US08194858B2公开(公告)日： 2012-06-05
- 发明人: Leonid Bukshpun , Thomas Forrester , Tomasz Jannson , Andrew Kostrzewski , Alexander Milovanov , Ranjit Pradhan
- 申请人： Leonid Bukshpun , Thomas Forrester , Tomasz Jannson , Andrew Kostrzewski , Alexander Milovanov , Ranjit Pradhan
- 申请人地址： US CA Torrance
- 专利权人： Physical Optics Corporation
- 当前专利权人： Physical Optics Corporation
- 当前专利权人地址： US CA Torrance
- 代理机构： Sheppard Mullin Richter & Hampton LLP
- 主分类号： H04L9/00
- IPC分类号： H04L9/00 ; H04L1/00 ; H04L9/08 ; H04L9/32
摘要：
The present invention provides a method for a data encryption device to perform network communications, the method comprising obtaining an indexed array of encryption keys, wherein the indexed array of encryption keys is shared with a data decryption device; obtaining a message to be encrypted; using a first random or pseudorandom number to determine an index; obtaining a first key from the array of encryption keys, wherein the first key corresponds to the index; selecting a second key from the plurality of encryption keys; encrypting the message using the first key and a second random or pseudorandom number; encrypting the index using the second key and a third random or pseudorandom number; transmitting the encrypted message and the encrypted index to the data decryption device.
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