I guess you are done with Caesar I, aren't you?
The big problem with caesar is that it does not allow digits or other characters.
I have fixed this, and now I can use any ascii character in the plaintext.
The keyspace has increased from 26 to 128 too. \o/

Enjoy!

2E 56 56 4B 20 51 56 49 13 20 60 56 5C 20 5A 56
53 5D 4C 4B 20 56 55 4C 20 54 56 59 4C 20 4A 4F
48 53 53 4C 55 4E 4C 20 50 55 20 60 56 5C 59 20
51 56 5C 59 55 4C 60 15 20 3B 4F 50 5A 20 56 55
4C 20 5E 48 5A 20 4D 48 50 59 53 60 20 4C 48 5A
60 20 5B 56 20 4A 59 48 4A 52 15 20 3E 48 5A 55
0E 5B 20 50 5B 26 20 18 19 1F 20 52 4C 60 5A 20
50 5A 20 48 20 58 5C 50 5B 4C 20 5A 54 48 53 53
20 52 4C 60 5A 57 48 4A 4C 13 20 5A 56 20 50 5B
20 5A 4F 56 5C 53 4B 55 0E 5B 20 4F 48 5D 4C 20
5B 48 52 4C 55 20 60 56 5C 20 5B 56 56 20 53 56
55 4E 20 5B 56 20 4B 4C 4A 59 60 57 5B 20 5B 4F
50 5A 20 54 4C 5A 5A 48 4E 4C 15 20 3E 4C 53 53
20 4B 56 55 4C 13 20 60 56 5C 59 20 5A 56 53 5C
5B 50 56 55 20 50 5A 20 54 54 4D 4B 54 4F 55 49
49 4C 48 4D 15