| 发明名称 |
METHOD FOR PERMUTING DATA ELEMENTS AND PERMUTING APPARATUS |
| 摘要 |
One embodiment describes a method for permuting data elements, comprising receiving a sequence of data elements, and carrying out a plurality of interchange operations each comprising randomly selecting a data element from the data elements in the sequence, interchanging the data element with another data element at a deterministically predefined position in the sequence of data elements, and applying a predefined permutation to the deterministically predefined position or to the sequence of data elements. |
| 申请公布号 |
US2015236853(A1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
US201514623529 |
申请日期 |
2015.02.17 |
| 申请人 |
Infineon Technologies AG |
发明人 |
Fischer Wieland;Meyer Bernd |
| 分类号 |
H04L9/08;G06F7/58 |
主分类号 |
H04L9/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for permuting data elements, the method comprising:
receiving a sequence of data elements; and carrying out a plurality of interchange operations, wherein each interchange operation comprises:
randomly selecting a data element from the data elements in the sequence;interchanging the data element with another data element at a deterministically predefined position in the sequence of data elements;applying a predefined permutation to the deterministically predefined position or to the sequence of data elements. |
| 地址 |
Neubiberg DE |
