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revision 1.105 by tjl, Mon May 19 11:47:04 2003 UTC revision 1.106 by tjl, Mon May 19 13:18:32 2003 UTC
# Line 665  c_0', N(c_0'+c_s'), Nc_v)$` Line 665  c_0', N(c_0'+c_s'), Nc_v)$`
665  Tradeoffs in deterministic key boosting  Tradeoffs in deterministic key boosting
666  ---------------------------------------  ---------------------------------------
667    
668    Supporting multiple signatures is possible e.g. in BiBa,
669    but inefficient. Merkle hash trees better
670    
671    we want the full deterministic
672    algorithm,
673    that, which requires `$ nN = 160 $`
674    
675    2, 80
676    3, 54
677    4, 40
678    5, 32
679    6, 27
680    7, 23
681    8, 20
682    9, 18
683    10, 16
684    11, 15
685    12, 14
686    13, 13
687    ...
688    
689    
690    
691    
692  - we demand security level `$2^{-160}$` for our underlying schemes  - we demand security level `$2^{-160}$` for our underlying schemes
693    

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