System and method for verifying authenticity

• US 20070174196A1
• Filed: 01/26/2006
• Published: 07/26/2007
• Est. Priority Date: 01/26/2006
• Status: Abandoned Application

• Current Assignee: SAP AG (SAP SE)
• Original Assignee: SAP AG (SAP SE)
• Inventors: Ringl, Benjamin, Becker, Christoph
• Application Number:
  US11/339,878
• Publication Number:
  US 20070174196A1
• Time in Patent Office: Days
• US Class Current: 705/50
• CPC Class Codes: H04L 2209/805 Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
• CPC Class Codes: H04L 9/321 involving a third party or a trusted authority

Abstract

The disclosure provides systems and methods for helping authenticate products and registrations of such products. One method for providing a product comprises providing a product associated with a first identifier, such as a serial number, to a customer. The method further includes providing a registration form with a second identifier to the customer. This registration form is associated with the product and the second identifier comprises an encrypted form of the first identifier. One method for verifying a product registration comprises receiving a registration form from a customer, with the registration form including a first identifier and a second identifier. Normally, the second identifier comprises an encrypted value. A decrypted value of the second identifier is then compared to the first identifier. The registration form may then be verified if the decrypted value and the first identifier are substantially similar.

Claims

1. A method for verifying a product registration comprising:

receiving a registration form from a customer, the registration form including a first identifier and a second identifier and the second identifier comprising an encrypted value;

comparing a decrypted value of the second identifier to the first identifier; and

verifying the registration form if the decrypted value and the first identifier are substantially similar.

2. The method of claim 1 further comprising:

providing a product to a vendor for sale to the customer; and

providing an encryption key to the vendor, the vendor capable of generating the registration form with the second identifier using the encryption key.

3. The method of claim 2 further comprising providing the encryption key separately from the product via a secure channel.

4. The method of claim 2, the encryption key comprising a public key provided to a plurality of vendors and the method further comprising decrypting the second identifier into the decrypted value using a private key associated with the public key.

5. The method of claim 1 further comprising:

generating the registration form with the second identifier using an encryption key; and

providing a product and the registration form to a vendor for sale to the customer.

6. The method of claim 1, the registration form comprising a physical document associated with a product, the second identifier printed on the form, and the first identifier manually entered.

7. The method of claim 1, the registration form comprising a rebate request form.

8. The method of claim 1, the registration form comprising a warranty registration form.

9. The method of claim 1, the registration form comprising an online activation.

10. A method for providing a product comprising:

providing a product associated with a first identifier to a customer, the first identifier uniquely identifying the product; and

providing a registration form with a second identifier to the customer, the registration form associated with the product and the second identifier comprising an encrypted form of the first identifier.

11. The method of claim 10 further comprising:

receiving the product from a manufacturer;

receiving an encryption key from the manufacturer; and

encrypting the first identifier to generate the second identifier using the encryption key.

12. The method of claim 11 further comprising:

receiving a registration form template from the manufacturer;

generating the registration form for the product based on the template; and

embedding the second identifier in the registration form.

13. The method of claim 11 further comprising receiving the encryption key separately from the product via a secure channel.

14. The method of claim 10, the registration form comprising a physical document packaged with the product.

15. The method of claim 10, the registration form comprising a rebate form.

16. The method of claim 10, the registration form comprising a warranty registration form.

17. The method of claim 10, the registration form comprising a receipt directing the customer to an online activation site.

18. Software comprising computer readable instructions for verifying a product and operable to:

receive a first identifier and a second identifier from a third party, the first identifier associated with a product and the second identifier comprising an encrypted value;

compare a decrypted value of the second identifier to the first identifier; and

verify the product if the decrypted value and the first identifier are substantially similar.

19. The software of claim 18 further operable to provide an encryption key to a vendor, the vendor capable of generating a registration form with the second identifier using the encryption key and selling the product associated with the registration form to the customer.

20. The software of claim 19, the encryption key comprising a public key provided to a plurality of vendors and the software further operable to decrypt the second identifier into the decrypted value using a private key associated with the public key.

21. The software of claim 18 further operable to:

generate a registration form with the second identifier using a secure encryption key; and

provide the registration form to a vendor, the vendor capable of selling the product associated with the registration form to the customer.

22. The software of claim 18, the computer readable instructions at least partially resident on an RFID reader.

23. A system for automatically verifying a product registration comprising:

memory storing at least one decryption key; and

one or more processors operable to;

identify a first identifier and a second identifier from a registration form received from a customer, the second identifier comprising an encrypted value;

decrypt the second identifier into a decrypted value using the decryption key;

compare the decrypted value to the first identifier; and

verify the registration form if the decrypted value and the first identifier are identical.

24. The system of claim 23, the one or more processors further operable to provide an encryption key to a vendor, the vendor capable of generating the registration form with the second identifier using the encryption key and selling a product associated with the registration form to the customer.

25. The system of claim 24, the encryption key comprising a public key provided to a plurality of vendors and the one or more processors further operable to decrypt the second identifier into the decrypted value using a private key associated with the public key.

26. The system of claim 23, the memory further storing a plurality of encryption keys and a plurality of decryption keys and the one or more processors further operable to:

generate the registration form with the second identifier using one of the encryption keys;

provide the registration form to a vendor, the vendor capable of selling a product associated with the registration form to the customer; and

wherein the one or more processors decrypt the second identifier into the decrypted value using the decryption key associated with the particular encryption key.

27. The system of claims 26, each encryption key associated with one of a plurality of vendors.

28. A method for verifying a product comprising:

offering a service to third parties to verify the authenticity of a product;

receiving a first identifier and a second identifier via the service, the first identifier associated with a product and the second identifier comprising an encrypted value;

comparing a decrypted value of the second identifier to the first identifier; and

verifying the product if the decrypted value and the first identifier are substantially similar.