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Decompile 2 functions in Source/Utility/Cipher/AES.cpp, Source/Utility/Cipher/AES.h

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Batch #5208 by Yommy: 0 byte-identical, 2 confirmed by peer review.

- fn_18391 CAES::~CAES: logic confirmed by peer review
- fn_18398 CAES::Xor: logic confirmed by peer review

Peer-reviewed-by: eAthena, youko
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker 2026-10-30 09:26:43 +00:00
commit d6928200bc
1 changed files with 20 additions and 0 deletions
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20
Source/Utility/Cipher/AES.cpp
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@ -464,6 +464,16 @@ CAES::CAES(int keyLength, int blockSize) : m_bKeyInit(false) {
}
// OFFSET: 0x00B0A550
// FUNCTION: fn_18391
CAES::~CAES() {
SecureZeroMemory(this->m_Ke, sizeof(this->m_Ke));
SecureZeroMemory(this->m_Kd, sizeof(this->m_Kd));
SecureZeroMemory(this->m_chain0, sizeof(this->m_chain0));
SecureZeroMemory(this->m_chain, sizeof(this->m_chain));
SecureZeroMemory(this->tk, sizeof(this->tk));
SecureZeroMemory(this->a, sizeof(this->a));
SecureZeroMemory(this->t, sizeof(this->t));
}
// OFFSET: 0x00B0A770
@ -476,3 +486,13 @@ CAES::CAES(int keyLength, int blockSize) : m_bKeyInit(false) {
// OFFSET: 0x00B0B610
// OFFSET: 0x00B0BD70
// FUNCTION: fn_18398
void CAES::Xor(unsigned char* destination, const unsigned char* source) {
if (!this->m_bKeyInit) {
throw std::exception(sm_szErrorMsg1);
}
for (int i = 0; i < this->m_blockSize; ++i) {
destination[i] ^= source[i];
}
}