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Fix C00 SPRX loading

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Jake 2017-05-16 23:20:04 -05:00 • committed by Ivan
parent 7ccc5d3910
commit 4bcafb3e75
5 changed files with 20 additions and 9 deletions
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15
rpcs3/Crypto/unself.cpp
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@ -5,6 +5,7 @@
#include "unself.h"
#include "Emu/VFS.h"
#include <algorithm>
// TODO: Still reliant on wxWidgets for zlib functions. Alternative solutions?
#include <zlib.h>
@ -1085,9 +1086,6 @@ bool SELFDecrypter::DecryptNPDRM(u8 *metadata, u32 metadata_size)
return true;
}
u8 klicensee_key[0x10];
memcpy(klicensee_key, key_v.GetKlicenseeKey(), 0x10);
if (ctrl->npdrm.license == 1) // Network license.
{
LOG_ERROR(LOADER, "SELF: Can't decrypt network NPDRM!");
@ -1105,8 +1103,8 @@ bool SELFDecrypter::DecryptNPDRM(u8 *metadata, u32 metadata_size)
else if (ctrl->npdrm.license == 3) // Free license.
{
// Use klicensee if available.
if (memcmp(klicensee_key, std::array<u8, 0x10>{0}.data(), 0x10))
memcpy(npdrm_key, klicensee_key, 0x10);
if (key_v.GetKlicenseeKey() != nullptr)
memcpy(npdrm_key, key_v.GetKlicenseeKey(), 0x10);
else
memcpy(npdrm_key, NP_KLIC_FREE, 0x10);
}
@ -1559,4 +1557,11 @@ extern bool verify_npdrm_self_headers(const fs::file& self, u8* klic_key)
}
}
return true;
}
std::array<u8, 0x10> get_default_self_klic()
{
std::array<u8, 0x10> key;
std::copy(std::begin(NP_KLIC_FREE), std::end(NP_KLIC_FREE), std::begin(key));
return key;
}