Decryption of graphics data in a graphics processing pipeline

Details Decryption of graphics data in a graphics processing pipeline Decryption of graphics data in a graphics processing pipeline

2007-01-02

2007-01-02

Peeso, Thomas R. (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C380S054000

Reexamination Certificate

active

10649170

ABSTRACT:
Encrypted graphics data is transmitted between systems or components of a system. The data is decrypted within a graphics processor or other recipient device that has been provided with an appropriate key. In one embodiment, encryption is performed by perturbing selected parameters of the graphics data so that the encrypted data can be used to generate a distorted image, and decryption is performed by reversing the perturbation.

REFERENCES:
patent: 3814904 (1974-06-01), Russell et al.
patent: 4498736 (1985-02-01), Griffin
patent: 5428479 (1995-06-01), Lee

Affiliated with

Also associated with

Rating

Decryption of graphics data in a graphics processing pipeline does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decryption of graphics data in a graphics processing pipeline, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decryption of graphics data in a graphics processing pipeline will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3749211