# This says Hello World

[ 72 101 108 108 111 32 87 111 114 108 100 10 ]

# This prints the array above

array.print_utf8

[ 72 101 108 108 111 32 87 111 114 108 100 10 ]
# original
dup array.clone dup
# original cloned cloned
32 128 encrypt
# original cloned
string.dump
10 print_utf8
string.dump

# We encrypt 6 times in a row
[ 84 104 105 115 32 105 115 32 97 110 32 101 120 97 109 112 108 101 32 111 102 32 116 101 120 116 32 116 111 32 98 101 32 101 110 99 114 121 112 116 101 100 32 116 119 105 99 101 46 ]
dup array.clone
dup
33 128 encrypt
dup
57 128 encrypt
dup
91 128 encrypt
dup
33 128 encrypt
dup
57 128 encrypt
dup
91 128 encrypt

# Print encrypted
dup
10 print_utf8
string.dump

# We decrypt in reverse order with a key that is the modular inverse of the original (adjacent to subtraction)
dup
128 91 - 128 encrypt
dup
128 57 - 128 encrypt
dup
128 33 - 128 encrypt
dup
128 91 - 128 encrypt
dup
128 57 - 128 encrypt
dup
128 33 - 128 encrypt

# Print encrypted then decrypted
10 print_utf8
string.dump
# Print never encrypted
10 print_utf8
string.dump