Apparatus and method for securely hiding memory

Apparatus and method for securely hiding memory

  • CN 104,169,893 A
  • Filed: 09/21/2012
  • Published: 11/26/2014
  • Est. Priority Date: 03/09/2012
  • Status: Active Application
First Claim
Patent Images

1. Claima kind of device for safely hiding memory, it includes:

  • A, Memory Controller;

    B, at least two storage regions;

    C, at least two identification authentication systems, it is corresponding with above-mentioned storage region respectively;

    Using each identification authentication system, pair storage region corresponding with the identification authentication system carries out authentication to Memory Controller respectively, and corresponding storage region is used according to the authentication result of identification authentication system.2. device according to claim 1, it is characterised in that the identification authentication system in C is PIN code authentication device.3. according to the device of claim 1, it is characterised in that use the work of storage region according to authentication result, it can only be performed once after the reset of each Memory Controller.4. device according to claim 2, it is characterised in that the work of storage region is used according to PIN code authentication result, can only be performed once after the reset of each storage control.5. a kind of method for safely hiding storage, it includes:

    Realize at least more than two memory blocks of memory of this method and corresponding identification authentication system;

    The step of realizing be:

    The authentication data received is supplied to each identification authentication system by A, Memory Controller;

    Pair storage region corresponding with the identification authentication system carries out authentication, the open storage region by corresponding to identification authentication system certification respectively using each identification authentication system for B, Memory Controller.6. method according to claim 5, it is characterised in that its authentication is to use PIN code certification.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×