Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Linear trails for BRISK cipher with S-Box and P-Box.
| Round | Block1 | Block2 | Bias | Active S-Box |
|---|---|---|---|---|
| 1 | 0xa43b | 0x26c6 | 8 | 4 |
| 2 | 0x6313 | 0x0be7 | 6 | 3 |
| 3 | 0xf385 | 0xe200 | 3 | 2 |
| 4 | 0x0071 | 0x00c0 | 2 | 1 |
| 5 | 0x6000 | 0x0200 | 1 | 1 |
| 6 | 0x0001 | 0x0080 | 2 | 1 |
| 7 | 0x4000 | 0x0010 | 2 | 1 |
| 8 | 0x0800 | 0x4000 | 2 | 1 |
| 9 | 0x0020 | 0x0040 | 2 | 1 |
| 10 | 0x2000 | 0x0200 | 1 | 1 |
| 11 | 0x0001 | 0x0080 | 1 | 1 |
| Total Probability: | 31 | 17 |
