| 发明名称 |
APPARATUS AND METHOD FOR PROTECTING MESSAGE DATA |
| 摘要 |
Disclosed is a method for protecting message data. In the method, the message data is padded with padding bits generated based on a deterministic function performed on the message data. The padded message data is compressed to generate compressed data. A length of the compressed data is dependent on the padding bits. The compressed data is encrypted to generate encrypted message data. |
| 申请公布号 |
US2015188708(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201514659024 |
申请日期 |
2015.03.16 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Jacobson David;Brumley Billy |
| 分类号 |
H04L9/32 |
主分类号 |
H04L9/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for protecting message data, comprising:
selecting a compression parameter value of a compression algorithm using a deterministic function performed on the message data; compressing the message data using the compression algorithm and the selected compression parameter value to generate compressed data, wherein a length of the compressed data is dependent on the compression parameter value; and encrypting the compressed data to generate encrypted message data. |
| 地址 |
San Diego CA US |
