only_lonely
Board Regular
- Joined
- Aug 24, 2006
- Messages
- 80
given a hex strings 57 31 7c 4d 30 30 30 30 30 31 35 36 33 7c 7c 54 45 53 54 4c
1. separate into 4 bytes per group
57 31 7c 4d
30 30 30 30
30 31 35 36
33 7c 7c 54
45 53 54 4c
2. reverse it from MSB to LSB way
57 31 7c 4d = 4d 7c 31 57
30 30 30 30 = 30 30 30 30
30 31 35 36 = 36 35 31 30
33 7c 7c 54 = 54 7c 7c 33
45 53 54 4c = 4c 54 53 45
3. regroup
4d 7c 31 57 30 30 30 30 36 35 31 30 54 7c 7c 33 4c 54 53 45
1. separate into 4 bytes per group
57 31 7c 4d
30 30 30 30
30 31 35 36
33 7c 7c 54
45 53 54 4c
2. reverse it from MSB to LSB way
57 31 7c 4d = 4d 7c 31 57
30 30 30 30 = 30 30 30 30
30 31 35 36 = 36 35 31 30
33 7c 7c 54 = 54 7c 7c 33
45 53 54 4c = 4c 54 53 45
3. regroup
4d 7c 31 57 30 30 30 30 36 35 31 30 54 7c 7c 33 4c 54 53 45