| 发明名称 |
Partial encryption and full authentication of message blocks |
| 摘要 |
Methods and apparatus are presented for encrypting and authenticating data, wherein some data is encrypted and some data is not encrypted, but all of the data is authenticated. Masking modules (410) are used in a partial-block encryption mode to indicate which bits of a data block are to be encrypted.
|
| 申请公布号 |
US8126139(B2) |
申请公布日期 |
2012.02.28 |
| 申请号 |
US20080174477 |
申请日期 |
2008.07.16 |
| 申请人 |
ROSE GREGORY GORDON;HAWKES PHILIP MICHAEL;QUALCOMM INCORPORATED |
发明人 |
ROSE GREGORY GORDON;HAWKES PHILIP MICHAEL |
| 分类号 |
H04L9/00;H04L9/06;H04L9/32 |
主分类号 |
H04L9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
