Direct memory access encryption with application provided keys

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10310990
APP PUB NO 20170371808A1
SERIAL NO

15192493

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In one example in accordance with the present disclosure, a method may include retrieving, at a memory management unit (MMU), encrypted data from a memory via direct memory access and determining, at the MMU, a peripheral that is the intended recipient of the encrypted data. The method may also include accessing an application key used for transmission between an application and the peripheral, wherein the application key originates from the application and decrypting, at the MMU, the encrypted data using the application key and transmitting the decrypted data to the peripheral.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dickin, Fraser John Bristol, GB 27 359
Ndu, Geoffrey Bristol, GB 21 60
Shaw, Adrian Bristol, GB 12 43

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 4, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 4, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00