| Classification and generation of disturbance vectors for collision attacks against SHA-1 Recent countries visiting this post |  |
 | 8 | United States |
 | 1 | Australia |
 | 1 | Russian Federation |
| Classification and generation of disturbance vectors for collision attacks against SHA-1 Recent countries visiting this post | |
| 8 | United States |
| 1 | Australia |
| 1 | Russian Federation |