Digital image validations system (DIVA)

• US 20050108540A1
• Filed: 09/24/2004
• Published: 05/19/2005
• Est. Priority Date: 09/26/2003
• Status: Abandoned Application

• Current Assignee: Budi Kusnoto, Yunqing Pan
• Original Assignee: Budi Kusnoto, Yunqing Pan
• Inventors: Kusnoto, Budi, Pan, Yunqing
• Application Number:
  US10/949,171
• Publication Number:
  US 20050108540A1
• Time in Patent Office: Days
• US Class Current: 713/176
• CPC Class Codes: G06F 21/6209 to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
• CPC Class Codes: H04N 1/32128 attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image for information embedded in the image H04N1/32144
• CPC Class Codes: H04N 2201/3281 Encryption; Ciphering

Abstract

The DIVA stands for Digital Imaging Validation: is an external electronic device equipped with controlled microprocessor, which includes write protection, data encryption, and duplication capabilities. This electronic device is equipped with flash memory chips to hold/store digital image data produced by any digital imaging devices. This electronic device is packaged in small form factor housing (including compact flash form, dongle form, PCMCIA form etc) with abilities to act as storage memory device of the digital imaging device and can be directly inserted or attached to the interface port of the corresponding imaging device. The DIVA is also known as Programmable Microprocessor-Integrated Encryption External Storage Media. Furthermore, DIVA is also comprises of a system utilizing secured web-based application to deploy its full capability.

Claims

1. An storage medium that stores digital data, comprising:

a input/output controller;

a memory; and

a digital validation processor coupled to the input/output controller and memory where the digital validation processor modifies the digital data stored in the memory.

2. The storage medium of claim 1, where the digital validation processor further includes:

a duplicator that creates duplicate digital data that is stored in the memory; and

an encryption module that modifies at least one of either the digital data and the duplicate digital data.

4. The storage medium of claim 2, where the encryption module employs a 128 bit encryption algorithm.

5. The storage medium of claim 2, further including:

a connector coupled to the input/output controller that is adapted to connect to a digital imaging device.

3. The storage medium of claim 3, where the modified one of the digital data and the duplicate digital data is encrypted prior to storage in the memory.

6. A digital image validation system, comprising:

a storage medium with a duplicator that creates a duplicate digital data set from a digital data set with the duplicate digital data set being encrypted; and

a web server executing a web application that is capable of receipt of the duplicate digital data set from the storage medium, where the web application validates the duplicate digital data.

7. The digital image validation system of claim 6, where the web application further includes:

an encryption module that decrypts the duplicate digital data; and

a comparison algorithm that compares the duplicate digital data with the digital data set when the web application is in receipt of the data set.

8. The digital image validation system of claim 7, where the comparison algorithm makes at least one comparison of either color, structure, or image categorization.

9. The digital image validation system of claim 6, where the web application further includes:

a programmable memory in the storage medium; and

a firmware update module that changes the programmable memory in the storage medium.

10. The digital image validation system of claim 9, where the programmable memory stores at least one of a serial number and an encryption code.

11. A method of storing digital data, comprising:

receiving digital data at a storage medium device;

duplicating the digital data to create duplicate digital data;

encrypting the duplicate digital data; and

storing both the digital data and the duplicate digital data in memory.

12. The method of claim 11, where encrypting further includes:

applying a 128 bit encryption algorithm to the duplicate data set.

13. The method of claim 11, where the storage medium includes:

connecting the storage medium to digital imaging device via a detachable connector.

14. A method of digital image validation, comprising:

receiving digital data at a storage medium device;

duplicating the digital data to create duplicate digital data;

encrypting the duplicate digital data into encrypted digital data;

storing both the digital data and the encrypted digital data in memory;

transmitting the encrypted digital data to a server;

transmitting the digital data to the server;

decrypting the digital data at the server into the duplicate digital data; and

comparing the digital data to the duplicate digital data.

15. The method of claim 14, where decrypting further includes:

applying a 128 bit encryption algorithm to decrypt the encrypted digital data into duplicate digital data.

16. The method of claim 14, further including:

updating the firmware in the storage medium via the server.

17. The method of claim 14, where the comparing further comprises:

comparing the structure of the digital data with the duplicate digital data.

18. The method of claim 14 where the digital data is digital image data.

19. The method of claim 14 where the server is a World Wide Web server.

20. The method of claim 14 where the storage medium is in a compact flash form.