- b0[0] = u32_in (in) ^ E_KEY[key_len + 24];
- b0[1] = u32_in (in + 4) ^ E_KEY[key_len + 25];
- b0[2] = u32_in (in + 8) ^ E_KEY[key_len + 26];
- b0[3] = u32_in (in + 12) ^ E_KEY[key_len + 27];
+ b0[0] = le32_to_cpu(src[0]) ^ E_KEY[key_len + 24];
+ b0[1] = le32_to_cpu(src[1]) ^ E_KEY[key_len + 25];
+ b0[2] = le32_to_cpu(src[2]) ^ E_KEY[key_len + 26];
+ b0[3] = le32_to_cpu(src[3]) ^ E_KEY[key_len + 27];