| 发明名称 |
Signature-based update management |
| 摘要 |
A computing device to determine whether to update using a computer file by generating a file signature for that computer file based on its file header information and comparing the file signature to a collection of file signatures for updates already applied for matches. |
| 申请公布号 |
US8843915(B2) |
申请公布日期 |
2014.09.23 |
| 申请号 |
US201113193483 |
申请日期 |
2011.07.28 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Liverance Fletcher |
| 分类号 |
G10L19/00;G06F15/16;G06F9/00;G06F15/177;H04L9/32;G06F11/30;G01R31/28;G06F9/44;G06F9/445;G06F11/00;G06F21/57 |
主分类号 |
G10L19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for managing updates on a computing device, comprising:
receiving from a second computing device file header information of a file residing on the second computing device; generating a signature of the file based on the file header information; responsive to the signature being absent in a plurality of signatures, transmitting to the second computing device a request for the file from the second computing device and updating the computing device using the file. |
| 地址 |
Houston TX US |
