| 发明名称 |
METHOD AND SYSTEM FOR MEMORY PROTECTION AND SECURITY USING CREDENTIALS |
| 摘要 |
A computer-implemented system and method for protecting a memory are provided. The system includes a memory section with privileged and non-privileged sections, a host gateway (HG) to generate a capability credential, a device controller (DC) to append the credential to data transmitted to the memory, and at least one IO device enabled to do direct memory access (DMA) transactions with the memory.
|
| 申请公布号 |
US2010242108(A1) |
申请公布日期 |
2010.09.23 |
| 申请号 |
US20100792766 |
申请日期 |
2010.06.03 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BACKES MICHAEL;BEN-YEHUDA SHMUEL;CAMENISCH JAN LEONHARD;ENGBERSEN TON;MACHULSKY ZORIK;SATRAN JULIAN;SHALEV LEAH;SHIMONY ILAN;SMITH, III THOMAS BASIL;WAIDNER MICHAEL |
| 分类号 |
G06F21/00;G06F12/14 |
主分类号 |
G06F21/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
