Ingineria inversă

Protecţia programelor împotriva ingineriei inverse
bytes: 01 0026 284C 6A61 7661 2F6C 616E 672F 5374 7269 6E67
3B29 4C6A 6176 612F 6C61 6E67 2F53 7472 696E 673B 0100 0A53
6F75 7263 6546 696C 65
(decrypting method’s descriptor)
CONSTANT_Methodref Entry (n+4) Class (x) Name/Type (n+5)
bytes: 0A (short)x (short)(n+5)
(reference at toCharArray from String Class)
CONSTANT_NameAndType Entry (n+5) Name (n+6) Type (n+7)
bytes: 0C (short)(n+6) (short)(n+7)
(name and type of toCharArray method)
CONSTANT_Utf8 Entry (n+6) toCharArray
bytes: 01 000B 746F 4368 6172 4172 7261 79
(toCharArray name)
CONSTANT_Utf8 Entry (n+7) ()[C
bytes: 01 0004 2829 5B43
(toCharArray descriptor)
CONSTANT_String Entry (n+8) (n+9)
bytes: 08 (short)(n+9)
(reference at the encrypting key)
CONSTANT_Utf8 Entry (n+9) .\rT\3752>l:h\u1212
bytes: 01 000D 2E0D 54C3 BD32 3E6C 3A68 E188 92
(encrypting key)
CONSTANT_Methodref Entry (n+10) Class (x) Name/Type (n+11)
bytes: 0A (short)x (short)(n+11)
(reference at the String(char[]) constructor)
CONSTANT_NameAndType Entry (n+11) Name (b) Type (n+12)
bytes: 0C (short)v (short)(n+12)
(name and type of String(char[]) constructor)
CONSTANT_Utf8 Entry (n+12) ([C)V
bytes: 0100 0528 5B43 2956
(descriptor of String(char[]) constructor)
for(int k = 1; k