| 发明名称 |
DEVICE AND METHOD FOR RESISTING NON-INVASIVE ATTACKS |
| 摘要 |
A device and method for resisting, non-invasive attacks are disclosed herein. The device includes a random number generator that generates a random number, and a multiplier that multiplies first data and second data in a unit of a bit length determined based on the random number. |
| 申请公布号 |
US2016277184(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201514659924 |
申请日期 |
2015.03.17 |
| 申请人 |
Spansion LLC |
发明人 |
Katayama Toru |
| 分类号 |
H04L9/08 |
主分类号 |
H04L9/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for cryptographic implementation, comprising:
a random number generator circuit configured to generate a random number; and a multiplier circuit configured to perform a multiplication operation to multiply a first data and a second data, wherein the multiplication operation is performed in a unit of a bit length determined based on the random number. |
| 地址 |
Sunnyvale CA US |
