| Guess-then-Meet-in-the-Middle Attacks on the KTANTAN Family of Block Ciphers Recent countries visiting this post |  |
 | 7 | United States |
 | 2 | |
 | 1 | Canada |
 | 1 | China |
| Guess-then-Meet-in-the-Middle Attacks on the KTANTAN Family of Block Ciphers Recent countries visiting this post | |
| 7 | United States |
| 2 | |
| 1 | Canada |
| 1 | China |