New block mode of operation

Ed Switalski E.Switalski at
Fri Mar 18 03:33:57 PST 1994


   >Cipher-Chain-Cipher Mode of Operation
   >for Improving the Security of Block Ciphers
   >by Thomas C. Jones


but  Ross Anderson <Ross.Anderson at>

writes :  
  >This doesn't stop differential cryptanalysis. In fact, Biham has developed a
  >whole theory on modes of operation which will come out at Crypto 94. The nub
  >of the theory is that fancy chaining modes don't buy you anything; you're
  >better to use your algorithm n times to replace DES in standard CBC or CFB.

I have an file of Bihams paper from Ross

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