Hello, I'm trying to make a XOR encryption algorithm in ASM using FASM. I need make a loop that navigates in whole array. But, when i try to use:



It shows a error: reserved word uses as a symbol.

I need a way to navigate inside an array, by each element of it. Please, show me a short fragment about how to navigate in arrays using FASM.

Thanks for read my message.[/b]

You have to get familiar with allowed addressing modes of x86.

mov bl, [lpBuffer+cx]

is not valid.

You could use

mov cl, [lpBuffer+bx]

or

mov bl, [lpBuffer+ecx]


You can find additional information here:
http://www.c-jump.com/CIS77/ASM/Addressing/lecture.html