lifegpc/GARbro-crskycode
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2026-07-08 01:30:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

Move key to field from GetKeyFromHash of RiddleCxCrypt

Browse Source
This commit is contained in:
crskycode
2021-03-16 13:35:10 +08:00
parent 4741534c6d
commit 01636ace5a
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
ArcFormats/KiriKiri/YuzCrypt.cs
View File

@@ -119,6 +119,9 @@ namespace GameRes.Formats.KiriKiri
[Serializable] [Serializable]
public class RiddleCxCrypt : NanaCxCrypt public class RiddleCxCrypt : NanaCxCrypt
{ {
public uint m_key1 = 0xAAAAAAAA;
public uint m_key2 = 0x55555555;
public RiddleCxCrypt (CxScheme scheme, uint seed) : base (scheme, seed) public RiddleCxCrypt (CxScheme scheme, uint seed) : base (scheme, seed)
{ {
} }
@@ -166,12 +169,12 @@ namespace GameRes.Formats.KiriKiri
} }
} }
internal ulong GetKeyFromHash (uint hash) internal virtual ulong GetKeyFromHash (uint hash)
{ {
uint lo = hash ^ 0x55555555; uint lo = hash ^ m_key2;
uint hi = (hash << 13) ^ hash; uint hi = (hash << 13) ^ hash;
hi ^= hi >> 17; hi ^= hi >> 17;
hi ^= (hi << 5) ^ 0xAAAAAAAA; hi ^= (hi << 5) ^ m_key1;
return (ulong)hi << 32 | lo; return (ulong)hi << 32 | lo;
} }