lsb substitution tohide the data in another data

Enter the no of LSB bits to be subsituted- 5 Error using bitcmp ASSUMEDTYPE must be an integer type name.

Error in Steg (line 15) S = uint8(bitor(bitand(x,bitcmp(2^n-1,8)),bitshift(y,n-8))); %Stego

Answer 1

[Walter Roberson]

bitcmp cannot be used to complement only one bit: it does all of the bits at the same time.

You can bitset to set a bit to bitcmp of an extracted bit.