A Signature-based Data Authentication Method with ... - ScienceDirect

1 downloads 117 Views 468KB Size Report
transmission overhead of verification data, we propose a query result authentication index that stores an encrypted signature for each anchor, which is an ...
Available online at www.sciencedirect.com

ScienceDirect Procedia Computer Science 52 (2015) 680 – 684

(+ /+0      - 

  % *

, 12 3 ( + .  %2(

% .  "* 4%+

   5 +  + &  "* ( - 4 4* 6 . 5 , .7 .15 8 18 .+ .17 "9+ .:         "%##$! 

 

4 +   

    . + .,1+   +  *  .+*

  ,  0  *   .1*       .+*      1  -   , . ;  -

  ,     . , 5 ,   -    +      ,   -    .   -

  ,1 * + ,    *     3.  *  *   + ,        *   +



, .  .   5  +  1   

Suggest Documents