redstrate/kawari
1
Fork 0
mirror of https://github.com/redstrate/Kawari.git synced 2025-07-23 21:17:45 +00:00
Code Activity

Use IPC_HEADER_SIZE constant in encryption module

Browse source
This commit is contained in:
Joshua Goins 2025-07-17 23:22:16 -04:00
parent 271c888887
commit efbf45deea
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/packet/encryption.rs
View file

@ -4,7 +4,7 @@ use binrw::BinResult;
use crate::{GAME_VERSION, blowfish::Blowfish};
use super::ReadWriteIpcSegment;
use super::{IPC_HEADER_SIZE, ReadWriteIpcSegment};
pub fn generate_encryption_key(key: &[u8], phrase: &str) -> [u8; 16] {
let mut base_key = vec![0x78, 0x56, 0x34, 0x12];
@ -22,7 +22,7 @@ pub(crate) fn decrypt<T: ReadWriteIpcSegment>(
encryption_key: Option<&[u8]>,
) -> BinResult<T> {
if let Some(encryption_key) = encryption_key {
let size = size - (std::mem::size_of::<u32>() * 4) as u32; // 16 = header size
let size = size - IPC_HEADER_SIZE;
let mut data = vec![0; size as usize];
reader.read_exact(&mut data)?;
@ -44,7 +44,7 @@ pub(crate) fn encrypt<T: ReadWriteIpcSegment>(
encryption_key: Option<&[u8]>,
) -> BinResult<()> {
if let Some(encryption_key) = encryption_key {
let size = size - (std::mem::size_of::<u32>() * 4) as u32; // 16 = header size
let size = size - IPC_HEADER_SIZE;
let mut cursor = Cursor::new(Vec::new());
value.write_options(&mut cursor, endian, ())?;