#include "tpm.h"
#ifndef __aarch64__
#include "util/apple/cf_helpers.h"
#include <IOKit/IOKitLib.h>
#endif
const char* ffDetectTPM(FFTPMResult* result)
{
#ifdef __aarch64__
ffStrbufSetStatic(&result->version, "2.0");
ffStrbufSetStatic(&result->description, "Apple Silicon Security");
return NULL;
#else
FF_IOOBJECT_AUTO_RELEASE io_service_t t2Service = IOServiceGetMatchingService(
MACH_PORT_NULL,
IOServiceMatching("AppleT2"));
if (t2Service) {
ffStrbufSetStatic(&result->version, "2.0");
ffStrbufSetStatic(&result->description, "Apple T2 Security Chip");
return NULL;
}
#endif
return "No Apple Security hardware detected";
}