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rjkiv
2025-09-01 14:59:03 -07:00
parent f45dd85be3
commit 6f81e707ed
3 changed files with 93 additions and 2 deletions
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14
dll/advapi32.cpp
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@@ -1,4 +1,5 @@
#include "common.h"
#include <sys/random.h>
namespace advapi32 {
unsigned int WIN_FUNC RegOpenKeyExA(void *hKey, const char *lpSubKey, unsigned int ulOptions, void *samDesired, void **phkResult) {
@@ -23,12 +24,25 @@ namespace advapi32 {
return false;
}
bool WIN_FUNC CryptGenRandom(void* hProv, unsigned int dwLen, char* pbBuffer){
DEBUG_LOG("STUB: CryptGenRandom(%p)\n", hProv);
if (!pbBuffer || dwLen == 0) return false;
ssize_t ret = getrandom(pbBuffer, dwLen, 0);
if (ret < 0 || (size_t)ret != dwLen) {
return false;
}
return true;
}
}
static void *resolveByName(const char *name) {
if (strcmp(name, "RegOpenKeyExA") == 0) return (void *) advapi32::RegOpenKeyExA;
if (strcmp(name, "CryptReleaseContext") == 0) return (void*) advapi32::CryptReleaseContext;
if (strcmp(name, "CryptAcquireContextW") == 0) return (void*) advapi32::CryptAcquireContextW;
if (strcmp(name, "CryptGenRandom") == 0) return (void*) advapi32::CryptGenRandom;
return nullptr;
}