trytodecrypt note
trytodecrypt
abcdefghijklmnopqrstuvwxyz
easy Text 1
131017171A48221A1D170F
i just guess and test helloworld, get 131017171A221A1D170F
obviously, we need a space
hello worldeasy Text 2
4A3E374A4973483F3D3E4A
test abcdefghijklmnopqrstuvwxyz
get
3738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F50
z = 122 P = 80 from hex 789:;<=>?@ABCDEFGHIJKLMNOP
obviously offset in ascii table is 42