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Code Issues Releases Activity

12.1.0 and agnostic support until next key change

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This commit is contained in:
shchmue 2021-07-06 11:14:55 -06:00
parent 433f989b4f
commit 9110d8d405
4 changed files with 57 additions and 36 deletions
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2
bdk/sec/se.c
View file

@ -391,7 +391,7 @@ int se_aes_crypt_ctr(u32 ks, void *dst, u32 dst_size, const void *src, u32 src_s
SE_CRYPTO_XOR_POS(XOR_BOTTOM) | SE_CRYPTO_INPUT_SEL(INPUT_LNR_CTR) | SE_CRYPTO_CTR_CNTN(1);
_se_aes_ctr_set(ctr);
u32 src_size_aligned = src_size & 0xFFFFFFF0;
u32 src_size_aligned = ALIGN_DOWN(src_size, 0x10);
u32 src_size_delta = src_size & 0xF;
if (src_size_aligned)

2
bdk/utils/types.h
View file

@ -30,6 +30,8 @@
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
#define LOG2(n) (32 - __builtin_clz(n) - 1)
#define CLZ(n) __builtin_clz(n)
#define CLO(n) __builtin_clz(~n)
#define OFFSET_OF(t, m) ((u32)&((t *)NULL)->m)
#define CONTAINER_OF(mp, t, mn) ((t *)((u32)mp - OFFSET_OF(t, mn)))

51
source/hos/pkg1.c
View file

@ -20,27 +20,30 @@
#include <string.h>
#include "pkg1.h"
#include "hos.h"
#include <gfx_utils.h>
#include <sec/se.h>
static const pkg1_id_t _pkg1_ids[] = {
{ "20161121183008", 0 }, //1.0.0
{ "20170210155124", 0 }, //2.0.0 - 2.3.0
{ "20170519101410", 1 }, //3.0.0
{ "20170710161758", 2 }, //3.0.1 - 3.0.2
{ "20170921172629", 3 }, //4.0.0 - 4.1.0
{ "20180220163747", 4 }, //5.0.0 - 5.1.0
{ "20180802162753", 5 }, //6.0.0 - 6.1.0
{ "20181107105733", 6 }, //6.2.0
{ "20181218175730", 7 }, //7.0.0
{ "20190208150037", 7 }, //7.0.1
{ "20190314172056", 7 }, //8.0.0 - 8.0.1
{ "20190531152432", 8 }, //8.1.0 - 8.1.1
{ "20190809135709", 9 }, //9.0.0 - 9.0.1
{ "20191021113848", 10}, //9.1.0 - 9.2.0
{ "20200303104606", 10}, //10.0.0 - 10.2.0
{ "20201030110855", 10}, //11.0.0 - 11.0.1
{ "20210129111626", 10}, //12.0.0 - 12.0.1
{ "20210422145837", 10}, //12.0.2
{ "20161121", 0 }, //1.0.0
{ "20170210", 0 }, //2.0.0 - 2.3.0
{ "20170519", 1 }, //3.0.0
{ "20170710", 2 }, //3.0.1 - 3.0.2
{ "20170921", 3 }, //4.0.0 - 4.1.0
{ "20180220", 4 }, //5.0.0 - 5.1.0
{ "20180802", 5 }, //6.0.0 - 6.1.0
{ "20181107", 6 }, //6.2.0
{ "20181218", 7 }, //7.0.0
{ "20190208", 7 }, //7.0.1
{ "20190314", 7 }, //8.0.0 - 8.0.1
{ "20190531", 8 }, //8.1.0 - 8.1.1
{ "20190809", 9 }, //9.0.0 - 9.0.1
{ "20191021", 10}, //9.1.0 - 9.2.0
{ "20200303", 10}, //10.0.0 - 10.2.0
{ "20201030", 10}, //11.0.0 - 11.0.1
{ "20210129", 10}, //12.0.0 - 12.0.1
{ "20210422", 10}, //12.0.2 - 12.0.3
{ "20210607", 11}, //12.1.0
{ NULL } //End.
};
@ -49,5 +52,17 @@ const pkg1_id_t *pkg1_identify(u8 *pkg1)
for (u32 i = 0; i < ARRAY_SIZE(_pkg1_ids); i++)
if (!memcmp(pkg1 + 0x10, _pkg1_ids[i].id, 8))
return &_pkg1_ids[i];
char build_date[15];
memcpy(build_date, (char *)(pkg1 + 0x10), 14);
build_date[14] = 0;
EPRINTFARGS("Found pkg1 ('%s').", build_date);
if (*(pkg1 + 0xE) != KB_FIRMWARE_VERSION_MAX + 1) {
EPRINTF("Unsupported key generation!\nLockpick_RCM must be updated for support!");
return NULL;
}
EPRINTF("Contact if master key derivation fails.");
return &_pkg1_ids[ARRAY_SIZE(_pkg1_ids)-1];
}

4
source/keys/key_sources.inl
View file

@ -48,6 +48,7 @@ static const u8 master_key_vectors[KB_FIRMWARE_VERSION_MAX + 1][0x10] __attribut
{0xEA, 0x60, 0xB3, 0xEA, 0xCE, 0x8F, 0x24, 0x46, 0x7D, 0x33, 0x9C, 0xD1, 0xBC, 0x24, 0x98, 0x29}, /* Master key 07 encrypted with Master key 08. */
{0x4D, 0xD9, 0x98, 0x42, 0x45, 0x0D, 0xB1, 0x3C, 0x52, 0x0C, 0x9A, 0x44, 0xBB, 0xAD, 0xAF, 0x80}, /* Master key 08 encrypted with Master key 09. */
{0xB8, 0x96, 0x9E, 0x4A, 0x00, 0x0D, 0xD6, 0x28, 0xB3, 0xD1, 0xDB, 0x68, 0x5F, 0xFB, 0xE1, 0x2A}, /* Master key 09 encrypted with Master key 0A. */
{0xC1, 0x8D, 0x16, 0xBB, 0x2A, 0xE4, 0x1D, 0xD4, 0xC2, 0xC1, 0xB6, 0x40, 0x94, 0x35, 0x63, 0x98}, /* Master key 0A encrypted with Master key 0B. */
};
//======================================Keys======================================//
@ -81,6 +82,7 @@ static const u8 mariko_master_kek_sources[KB_FIRMWARE_VERSION_MAX - KB_FIRMWARE_
{0x5C, 0x24, 0xE3, 0xB8, 0xB4, 0xF7, 0x00, 0xC2, 0x3C, 0xFD, 0x0A, 0xCE, 0x13, 0xC3, 0xDC, 0x23}, // 8.1.0.
{0x86, 0x69, 0xF0, 0x09, 0x87, 0xC8, 0x05, 0xAE, 0xB5, 0x7B, 0x48, 0x74, 0xDE, 0x62, 0xA6, 0x13}, // 9.0.0.
{0x0E, 0x44, 0x0C, 0xED, 0xB4, 0x36, 0xC0, 0x3F, 0xAA, 0x1D, 0xAE, 0xBF, 0x62, 0xB1, 0x09, 0x82}, // 9.1.0.
{0xE5, 0x41, 0xAC, 0xEC, 0xD1, 0xA7, 0xD1, 0xAB, 0xED, 0x03, 0x77, 0xF1, 0x27, 0xCA, 0xF8, 0xF1}, // 12.1.0.
};
static const u8 device_master_key_source_sources[KB_FIRMWARE_VERSION_MAX - KB_FIRMWARE_VERSION_400 + 1][0x10] __attribute__((aligned(4))) = {
@ -92,6 +94,7 @@ static const u8 device_master_key_source_sources[KB_FIRMWARE_VERSION_MAX - KB_FI
{0x67, 0x62, 0xD4, 0x8E, 0x55, 0xCF, 0xFF, 0x41, 0x31, 0x15, 0x3B, 0x24, 0x0C, 0x7C, 0x07, 0xAE}, /* 8.1.0 Device Master Key Source Source. */
{0x4A, 0xC3, 0x4E, 0x14, 0x8B, 0x96, 0x4A, 0xD5, 0xD4, 0x99, 0x73, 0xC4, 0x45, 0xAB, 0x8B, 0x49}, /* 9.0.0 Device Master Key Source Source. */
{0x14, 0xB8, 0x74, 0x12, 0xCB, 0xBD, 0x0B, 0x8F, 0x20, 0xFB, 0x30, 0xDA, 0x27, 0xE4, 0x58, 0x94}, /* 9.1.0 Device Master Key Source Source. */
{0xAA, 0xFD, 0xBC, 0xBB, 0x25, 0xC3, 0xA4, 0xEF, 0xE3, 0xEE, 0x58, 0x53, 0xB7, 0xF8, 0xDD, 0xD6}, /* 12.1.0 Device Master Key Source Source. */
};
// from ES
@ -115,6 +118,7 @@ static const u8 device_master_kek_sources[KB_FIRMWARE_VERSION_MAX - KB_FIRMWARE_
{0xA6, 0x81, 0x71, 0xE7, 0xB5, 0x23, 0x74, 0xB0, 0x39, 0x8C, 0xB7, 0xFF, 0xA0, 0x62, 0x9F, 0x8D}, /* 8.1.0 Device Master Kek Source. */
{0x03, 0xE7, 0xEB, 0x43, 0x1B, 0xCF, 0x5F, 0xB5, 0xED, 0xDC, 0x97, 0xAE, 0x21, 0x8D, 0x19, 0xED}, /* 9.0.0 Device Master Kek Source. */
{0xCE, 0xFE, 0x41, 0x0F, 0x46, 0x9A, 0x30, 0xD6, 0xF2, 0xE9, 0x0C, 0x6B, 0xB7, 0x15, 0x91, 0x36}, /* 9.1.0 Device Master Kek Source. */
{0xC2, 0x65, 0x34, 0x6E, 0xC7, 0xC6, 0x5D, 0x97, 0x3E, 0x34, 0x5C, 0x6B, 0xB3, 0x7E, 0xC6, 0xE3}, /* 12.1.0 Device Master Kek Source. */
};
// from SPL