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Add new FS keys for LibHac, ff.c -> thumb

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shchmue 2019-10-06 18:41:20 -06:00
parent 3b6f356460
commit 0024f049b6
4 changed files with 35 additions and 18 deletions
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4
source/hos/pkg1.c
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@ -33,9 +33,9 @@ static const pkg1_id_t _pkg1_ids[] = {
{ "20181107105733", 6 }, //6.2.0
{ "20181218175730", 7 }, //7.0.0
{ "20190208150037", 7 }, //7.0.1
{ "20190314172056", 7 }, //8.0.0
{ "20190314172056", 7 }, //8.0.0 - 8.0.1
{ "20190531152432", 8 }, //8.1.0
{ "20190809135709", 9 }, //9.0.0
{ "20190809135709", 9 }, //9.0.0 - 9.0.1
{ NULL } //End.
};

11
source/keys/key_sources.inl
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@ -110,7 +110,7 @@ static const u8 bis_key_source[3][0x20] = {
0x4D, 0x12, 0xE1, 0x4B, 0x2A, 0x47, 0x4C, 0x1C, 0x09, 0xCB, 0x03, 0x59, 0xF0, 0x15, 0xF4, 0xE4}
};
static const u8 fs_hashes_sha256[10][0x20] = {
static const u8 fs_hashes_sha256[13][0x20] = {
{ // header_kek_source
0x18, 0x88, 0xca, 0xed, 0x55, 0x51, 0xb3, 0xed, 0xe0, 0x14, 0x99, 0xe8, 0x7c, 0xe0, 0xd8, 0x68,
0x27, 0xf8, 0x08, 0x20, 0xef, 0xb2, 0x75, 0x92, 0x10, 0x55, 0xaa, 0x4e, 0x2a, 0xbd, 0xff, 0xc2},
@ -132,6 +132,15 @@ static const u8 fs_hashes_sha256[10][0x20] = {
{ // save_mac_key_source
0xB4, 0x7B, 0x60, 0x0B, 0x1A, 0xD3, 0x14, 0xF9, 0x41, 0x14, 0x7D, 0x8B, 0x39, 0x1D, 0x4B, 0x19,
0x87, 0xCC, 0x8C, 0x88, 0x4A, 0xC8, 0x9F, 0xFC, 0x91, 0xCA, 0xE2, 0x21, 0xC5, 0x24, 0x51, 0xF7},
{ // save_mac_sd_card_kek_source
0x60, 0x1a, 0x60, 0xbe, 0x13, 0xf6, 0x3e, 0xda, 0xec, 0xcc, 0x96, 0x7f, 0x27, 0xa3, 0xa3, 0x64,
0x65, 0xcb, 0xe8, 0xf0, 0x29, 0xf0, 0xc4, 0x14, 0xb2, 0x36, 0x6a, 0x8b, 0x8a, 0x0f, 0x13, 0x00},
{ // save_mac_sd_card_key_source
0xc2, 0x22, 0x0a, 0x38, 0xb6, 0x87, 0x2b, 0x63, 0xee, 0x77, 0xac, 0x8c, 0x28, 0x24, 0x7a, 0x44,
0x02, 0xe6, 0xdd, 0x85, 0x24, 0x8b, 0x41, 0x9a, 0x6f, 0x9b, 0x17, 0x93, 0xc0, 0x50, 0x3f, 0x21},
{ // sd_card_custom_storage_key_source
0x6b, 0x8f, 0xd2, 0x6c, 0x76, 0x5b, 0x7c, 0x67, 0x70, 0x0c, 0x68, 0x54, 0x90, 0x8e, 0xbe, 0x88,
0x45, 0xb0, 0x55, 0xa6, 0xbb, 0xbb, 0xea, 0x0c, 0x06, 0x3a, 0x85, 0x04, 0x12, 0xd4, 0xca, 0x53},
{ // sd_card_kek_source
0x6B, 0x2E, 0xD8, 0x77, 0xC2, 0xC5, 0x23, 0x34, 0xAC, 0x51, 0xE5, 0x9A, 0xBF, 0xA7, 0xEC, 0x45,
0x7F, 0x4A, 0x7D, 0x01, 0xE4, 0x62, 0x91, 0xE9, 0xF2, 0xEA, 0xA4, 0x5F, 0x01, 0x1D, 0x24, 0xB7},

33
source/keys/keys.c
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@ -95,7 +95,7 @@ void dump_keys() {
new_device_key[0x10] = {0},
sd_seed[0x10] = {0},
// FS-related keys
fs_keys[10][0x20] = {0},
fs_keys[13][0x20] = {0},
header_key[0x20] = {0},
save_mac_key[0x10] = {0},
// other sysmodule sources
@ -435,9 +435,9 @@ get_tsec: ;
pkg2_decompress_kip(ki, 2 | 4); // we only need .rodata and .data
TPRINTFARGS("%kDecompress FS...", colors[(color_idx++) % 6]);
u8 hash_index = 0, hash_max = 9, hash_order[10],
key_lengths[10] = {0x10, 0x20, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x20, 0x20};
u32 start_offset = 0, hks_offset_from_end = ki->kip1->sections[2].size_decomp, alignment = 1;
u8 hash_index = 0, hash_max = 11, hash_order[13],
key_lengths[13] = {0x10, 0x20, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x20, 0x10, 0x20, 0x20};
u32 start_offset = 0, hks_offset_from_end = ki->kip1->sections[2].size_decomp, alignment = 0x10;
// the FS keys appear in different orders
if (!memcmp(pkg1_id->id, "2016", 4)) {
@ -448,16 +448,13 @@ get_tsec: ;
hash_index = 1;
start_offset = 0x1b517;
hks_offset_from_end = 0x125bc2;
alignment = 0x10;
u8 temp[7] = {2, 3, 4, 0, 5, 6, 1};
memcpy(hash_order, temp, 7);
} else {
// 2.0.0 - 8.0.0
alignment = 0x40;
switch (pkg1_id->kb) {
case KB_FIRMWARE_VERSION_100_200:
start_offset = 0x1d226;
alignment = 0x10;
hks_offset_from_end -= 0x26fe;
break;
case KB_FIRMWARE_VERSION_300:
@ -475,7 +472,6 @@ get_tsec: ;
case KB_FIRMWARE_VERSION_500:
start_offset = 0x1f3b4;
hks_offset_from_end -= 0x465b;
alignment = 0x20;
break;
case KB_FIRMWARE_VERSION_600:
case KB_FIRMWARE_VERSION_620:
@ -497,11 +493,15 @@ get_tsec: ;
}
if (pkg1_id->kb <= KB_FIRMWARE_VERSION_500) {
u8 temp[10] = {2, 3, 4, 0, 5, 7, 9, 8, 6, 1};
memcpy(hash_order, temp, 10);
u8 temp[12] = {2, 3, 4, 0, 5, 7, 10, 12, 11, 6, 8, 1};
memcpy(hash_order, temp, 12);
} else if (pkg1_id->kb <= KB_FIRMWARE_VERSION_620) {
u8 temp[12] = {6, 5, 10, 7, 8, 2, 3, 4, 0, 12, 11, 1};
memcpy(hash_order, temp, 12);
} else {
u8 temp[10] = {6, 5, 7, 2, 3, 4, 0, 9, 8, 1};
memcpy(hash_order, temp, 10);
u8 temp[13] = {6, 5, 10, 7, 8, 2, 3, 4, 0, 12, 11, 9, 1};
memcpy(hash_order, temp, 13);
hash_max = 12;
}
}
@ -1002,9 +1002,12 @@ key_output: ;
SAVE_KEY("save_mac_kek_source", fs_keys[5], 0x10);
SAVE_KEY("save_mac_key", save_mac_key, 0x10);
SAVE_KEY("save_mac_key_source", fs_keys[6], 0x10);
SAVE_KEY("sd_card_kek_source", fs_keys[7], 0x10);
SAVE_KEY("sd_card_nca_key_source", fs_keys[8], 0x20);
SAVE_KEY("sd_card_save_key_source", fs_keys[9], 0x20);
SAVE_KEY("save_mac_sd_card_kek_source", fs_keys[7], 0x10);
SAVE_KEY("save_mac_sd_card_key_source", fs_keys[8], 0x10);
SAVE_KEY("sd_card_custom_storage_key_source", fs_keys[9], 0x20);
SAVE_KEY("sd_card_kek_source", fs_keys[10], 0x10);
SAVE_KEY("sd_card_nca_key_source", fs_keys[11], 0x20);
SAVE_KEY("sd_card_save_key_source", fs_keys[12], 0x20);
SAVE_KEY("sd_seed", sd_seed, 0x10);
SAVE_KEY("secure_boot_key", sbk, 0x10);
SAVE_KEY("ssl_rsa_kek", ssl_rsa_kek, 0x10);

5
source/libs/fatfs/ff.c
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@ -40,6 +40,9 @@
#include "diskio.h" /* Declarations of device I/O functions */
#include "../../gfx/gfx.h"
#pragma GCC push_options
#pragma GCC target ("thumb")
#define EFSPRINTF(text, ...) print_error(); gfx_printf("%k"text"%k\n", 0xFFFFFF00, 0xFFFFFFFF);
//#define EFSPRINTF(...)
@ -6647,3 +6650,5 @@ FRESULT f_setcp (
return FR_OK;
}
#endif /* FF_CODE_PAGE == 0 */
#pragma GCC pop_options