XPost: comp.dsp, sci.crypt, sci.electronics.design   
   From: krw@att.bizzzzzzzzzzz   
      
   On Sat, 19 Dec 2009 11:25:39 -0800, Archimedes' Lever   
    wrote:   
      
   >On Fri, 18 Dec 2009 19:06:22 -0600, krw  wrote:   
   >   
   >>Real encryption is pretty cheap.  The only complication anymore is key   
   >>management.  No matter what you do that's a problem, so might just as   
   >>well make the encryption good.  Rag heads aren't the only potential   
   >>enemy.   
   >   
   >  Or simply change the key so often that any brute force hackers will   
   >fail to decrypt anything inside any effective time frame.   
      
   ...and changing keys is free (hint: key management)?  I know it's   
   difficult for you DimBilb but read before replying.   
      
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    * Origin: you cannot sedate... all the things you hate (1:229/2)