Method of improving operational speed of encryption engine

Method of improving operational speed of encryption engine

  • CN 1,965,524 B
  • Filed: 03/28/2005
  • Issued: 10/29/2014
  • Est. Priority Date: 04/05/2004
  • Status: Active Grant
First Claim
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1. a method of utilizing logical blocks to implement secondary encryption function from the input of multiple buffers with reception, the execution of this function be according to can have from the first buffer the first or second value the first variable (B) input and can there is the input of second variable (C) of the first or second value from the second buffer, the method comprises the following step:

  • Provide actual value from this second variable (C) of this second buffer to this logical blocks;

    According to be set in this first variable (B) this first value this first variable (B) input and there is the input of this second variable (C) of this actual value of this second variable (C), and carry out this secondary encryption function in this logical blocks, to the first output is provided;

    AndAccording to be set in this first variable (B) this second value this first variable (B) input and there is the input of this second variable (C) of this actual value of this second variable (C), and carry out this secondary encryption function in this logical blocks, to the second output is provided.

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