FIELD: physics.
SUBSTANCE: invention pertains to the methods and systems for data processing using a video card. The technical outcome is achieved due to use of memory which is on the video card and has protected and unprotected regions. The video data subject to protection is contained in the protected regions of the basic surface of the memory on the video card.
EFFECT: provides for protection from unauthorised copying of video data.
58 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHODS AND SYSTEMS FOR CRYPTOGRAPHIC PROTECTION OF PROTECTED CONTENT | 2002 |
|
RU2308077C2 |
| METHODS FOR CREATION OF SYSTEM AND ARCHITECTURE OF PROTECTED MEDIA-CHANNELS | 2003 |
|
RU2323473C2 |
| METHODS AND SYSTEMS FOR AUTHENTICATION OF COMPONENTS IN GRAPHIC SYSTEM | 2003 |
|
RU2310227C2 |
| METHOD AND DEVICE FOR PROTECTING OPERATIVE DATA OF PLAYING DEVICE | 2002 |
|
RU2265885C2 |
| ACCESS CONTROL USING PARAMETER-CONTROLLED HASH FUNCTION | 1996 |
|
RU2142674C1 |
| SYSTEM AND METHOD OF TRANSFERRING SHORTCUT INFORMATION FROM CERTIFICATE USED FOR ENCRYPTATION OPERATIONS | 2003 |
|
RU2346398C2 |
| SECURE TRANSPORT OF ENCRYPTED VIRTUAL MACHINES WITH CONTINUOUS ACCESS OF THE OWNER | 2015 |
|
RU2693313C2 |
| AUTHENTICATION IN PROTECTED COMPUTERIZED GAME SYSTEM | 2003 |
|
RU2302276C2 |
| COPY PROTECTION SYSTEM AND METHOD | 1999 |
|
RU2213991C2 |
| COPY PROTECTION SYSTEM FOR DIGITAL DATA | 2000 |
|
RU2251146C2 |
