archived/GeckoLoader
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Improved encryption

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This commit is contained in:
JoshuaMKW 2020-08-24 05:24:50 -05:00
parent 898efe4d49
commit e01ae32047
2 changed files with 2 additions and 2 deletions
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2
kernel.py
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@ -258,7 +258,7 @@ class CodeHandler:
packet = tools.read_uint32(self.geckoCodes.codeList) packet = tools.read_uint32(self.geckoCodes.codeList)
self.geckoCodes.codeList.seek(-4, 1) self.geckoCodes.codeList.seek(-4, 1)
tools.write_uint32(self.geckoCodes.codeList, (packet^key) & 0xFFFFFFFF) tools.write_uint32(self.geckoCodes.codeList, (packet^key) & 0xFFFFFFFF)
key += (i ^ key) & 0xFFFFFFFF key += (i << 3) & 0xFFFFFFFF
if key > 0xFFFFFFFF: if key > 0xFFFFFFFF:
key -= 0x100000000 key -= 0x100000000
i += 1 i += 1

2
loader.cpp
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@ -289,7 +289,7 @@ namespace Memory {
for (u32 i = 0; i < size; ++i) { for (u32 i = 0; i < size; ++i) {
dest[i] = buffer[i] ^ key; dest[i] = buffer[i] ^ key;
key += i ^ key; key += i << 3;
} }
} }
}; };