发明申请
- 专利标题： Known Plaintext Attack Protection
- 专利标题（中）： 已知的明文攻击保护
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申请号： US14111659申请日： 2012-12-18
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公开(公告)号： US20140052983A1公开(公告)日： 2014-02-20
- 发明人: Martin Gold , Keith Millar , Harel Cain , David Wachtfogel , Michal Devir , Max Berman , Brett Walzer
- 申请人： Cisco Technology Inc.
- 国际申请： PCT/IB2012/057428 WO 20121218
- 主分类号： H04L29/06
- IPC分类号： H04L29/06
摘要：
A Headend system including a encoder to encode input data yielding a plurality of data packets, each of the packets having a header and a payload, a post encoding processor to identify ones of the data packets having a payload with a suspected known plaintext, and modify at least some of the identified packets, and an encryption processor to encrypt at least some of the data packets yielding encrypted data packets. Related apparatus and methods are also described.
公开/授权文献
- US09148411B2 Known plaintext attack protection 公开/授权日：2015-09-29
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