IP Library Granted Patent US 7,421,583
Granted Patent B1
US 7,421,583 · App. 09/596,924 · Granted Sep 2, 2008

System, method and article of manufacture for determining a price of cryptograph IC services based on a computational burden thereof

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Quick Facts
Patent No.
US 7,421,583
App. No.
09/596,924
Granted
Sep 2, 2008
Kind
B1
Abstract

A system, method and article of manufacture are provided for pricing a cryptographic service. A request for a cryptographic service is received. An identification is made of one or more of a computational burden required to perform the cryptographic service, a privacy level of the cryptographic service, and/or a speed of performing the cryptographic service. A price of the cryptographic service is determined based on the computational burden, privacy level, and/or speed. A method is also provided for pricing a cryptographic service based on a compactness of a cryptographic message. A request for encrypting a message is received. The message is encrypted and is also compressed during the encryption. An amount of compression of the message is determined. A price of the encryption is determined based on the amount of compression.

Claims (30)

1. A method for pricing a cryptographic service, comprising:

(a) receiving a request for a cryptographic service;

(b) identifying a computational burden required to perform the cryptographic service, including one or more of a privacy level of the cryptographic service or a speed of performing the cryptographic service; and

(c) determining a price of the cryptographic service based on the at least one of computational burden, privacy level, and speed.

2. The method as recited in claim 1 , wherein a user requesting the cryptographic service specifies the privacy level.

3. The method as recited in claim 1 , wherein a user requesting the cryptographic service specifies the speed of performing the cryptographic service.

4. The method as recited in claim 1 , further comprising requesting payment for the cryptographic service from a user requesting the cryptographic service.

5. The method as recited in claim 1 , wherein the cryptographic service includes utilizing private information retrieval.

6. The method as recited in claim 1 , wherein the cryptographic service includes utilizing group authentication.

7. The method as recited in claim 1 , wherein the cryptographic service includes utilizing mix networks.

8. A computer program embodied on a computer readable medium for pricing a cryptographic service, comprising:

(a) a code segment that receives a request for a cryptographic service;

(b) a code segment that identifies a computational burden required to perform the cryptographic service, including one or more of privacy level of the cryptographic service or speed of performing the cryptographic service; and

(c) a code segment that determines a price of the cryptographic service based on at least one of computational burden, privacy level, and speed.

9. The computer program as recited in claim 8 , wherein a user requesting the cryptographic service specifies the privacy level.

10. The computer program as recited in claim 8 , wherein a user requesting the cryptographic service specifies the speed of performing the cryptographic service.

11. The computer program as recited in claim 8 , further comprising a code segment that requests payment for the cryptographic service from a user requesting the cryptographic service.

12. The computer program as recited in claim 8 , wherein the cryptographic service includes utilizing private information retrieval.

13. The computer program as recited in claim 8 , wherein the cryptographic service includes utilizing group authentication.

14. The computer program as recited in claim 8 , wherein the cryptographic service includes utilizing mix networks.

15. A system for pricing a cryptographic service, comprising;

(a) logic that receives a request for a cryptographic service;

(b) logic that identifies a computational burden required to perform the cryptographic service, including one or more of a privacy level of the cryptographic service or a speed of performing the cryptographic service; and

(c) logic that determines a price of the cryptographic service based on the at least one of the computational burden, privacy level, and speed.

16. The system as recited in claim 15 , wherein a user requesting the cryptographic service specifies the privacy level.

17. The system as recited in claim 15 , wherein a user requesting the cryptographic service specifies the speed of performing the cryptographic service.

18. The system as recited in claim 15 , further comprising logic that requests payment for the cryptographic service from a user requesting the cryptographic service.

19. The system as recited in claim 15 , wherein the cryptographic service includes utilizing private information retrieval.

20. The system as recited in claim 15 , wherein the cryptographic service includes utilizing group authentication.

21. The system as recited in claim 15 , wherein the cryptographic service includes utilizing mix networks.

Assignments (13)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 6, 2026
From: XEROX CORPORATION
To: GENESEE VALLEY INNOVATIONS, LLC
Reel/Frame 075020/0755 →
SECOND LIEN NOTES PATENT SECURITY AGREEMENT Recorded Jul 2, 2025
From: XEROX CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 071785/0550 →
FIRST LIEN NOTES PATENT SECURITY AGREEMENT Recorded Apr 11, 2025
From: XEROX CORPORATION
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 070824/0001 →
SECURITY INTEREST Recorded Feb 13, 2024
From: XEROX CORPORATION
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 066741/0001 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT RF 064760/0389 Recorded Feb 13, 2024
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: XEROX CORPORATION
Reel/Frame 068261/0001 →
SECURITY INTEREST Recorded Nov 20, 2023
From: XEROX CORPORATION
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 065628/0019 →
SECURITY INTEREST Recorded Jun 22, 2023
From: XEROX CORPORATION
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 064760/0389 →
RELEASE OF SECURITY INTEREST IN PATENTS AT R/F 062740/0214 Recorded May 18, 2023
From: CITIBANK, N.A., AS AGENT
To: XEROX CORPORATION
Reel/Frame 063694/0122 →
SECURITY INTEREST Recorded Nov 10, 2022
From: XEROX CORPORATION
To: CITIBANK, N.A., AS AGENT
Reel/Frame 062740/0214 →
RELEASE OF SECURITY INTEREST Recorded Sep 7, 2022
From: JPMORGAN CHASE BANK, N.A. AS SUCCESSOR-IN-INTEREST ADMINISTRATIVE AGENT AND COLLATERAL AGENT TO JPMORGAN CHASE BANK
To: XEROX CORPORATION
Reel/Frame 066728/0193 →
RELEASE OF SECURITY INTEREST Recorded Sep 7, 2022
From: JPMORGAN CHASE BANK, N.A. AS SUCCESSOR-IN-INTEREST ADMINISTRATIVE AGENT AND COLLATERAL AGENT TO BANK ONE, N.A.
To: XEROX CORPORATION
Reel/Frame 061388/0388 →
RELEASE OF SECURITY INTEREST Recorded Jan 3, 2014
From: BANK ONE, NA
To: XEROX CORPORATION
Reel/Frame 031883/0275 →
RELEASE OF SECURITY INTEREST Recorded Jan 3, 2014
From: JPMORGAN CHASE BANK, N.A.
To: XEROX CORPORATION
Reel/Frame 031887/0852 →