Data Encryption System by Using a Security Key

• US 20170126632A1
• Filed: 10/18/2016
• Published: 05/04/2017
• Est. Priority Date: 11/03/2015
• Status: Active Grant

• Current Assignee: Leadot Innovation, Inc.
• Original Assignee: Leadot Innovation, Inc.
• Inventors: Wang, Justin
• Granted Patent: US 10,484,340 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 21/602 Providing cryptographic facilities or services
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/1097 for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 9/0618 Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
• CPC Class Codes: H04W 12/033 of the user plane, e.g. user's traffic

Abstract

Data encryption system includes a data generation device, a security key mapping device, an internet transmission security device, and a receiver. The data generation device is used for generating raw data. The security key mapping device is linked to the data generation device for encrypting the raw data to generate a plurality of encrypted data blocks according to a security key. The internet transmission security device is linked to the security key mapping device for transmitting and protecting the plurality of encrypted data blocks. The receiver is linked to the internet transmission security device for receiving the plurality of encrypted data blocks.

Claims

1. A data encryption system, comprising:

a data generation device configured to generate raw data;

a security key mapping device linked to the data generation device and configured to encrypt the raw data to generate a plurality of encrypted data blocks according to a security key;

an internet transmission security device linked to the security key mapping device and configured to transmit and protect the plurality of encrypted data blocks; and

a receiver linked to the internet transmission security device and configured to receive the plurality of encrypted data blocks.

2. The data encryption system of claim 1, wherein the internet transmission security device is a security device under a secure socket layer (SSL).

3. The data encryption system of claim 2, wherein the security device under the secure socket layer uses an interleaver process to transmit and protect the plurality of encrypted data blocks.

4. The data encryption system of claim 1, further comprising:

a local storage device linked to the security key mapping device and configured to save the plurality of encrypted data blocks.

5. The data encryption system of claim 1, further comprising:

a cloud storage device linked to the receiver and configured to save the plurality of encrypted data blocks.

6. The data encryption system of claim 5, further comprising:

a management information system linked to the cloud storage device and configured to process data saved in the cloud storage device.

7. The data encryption system of claim 1, wherein the plurality of encrypted data blocks belong to a plurality of scrambled data blocks.

8. The data encryption system of claim 1, wherein the security key mapping device uses a polynomial to generate the plurality of encrypted data blocks according to the security key.

9. The data encryption system of claim 1, wherein the security key is a user password and the security key mapping device uses a block coding process to generate the plurality of encrypted data blocks according to the user password.

10. The data encryption system of claim 1, wherein the data generation device and the security key mapping device are allocated inside a computer and the receiver is allocated inside a cloud server.