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fusee/exo/sept: fix dev key derivation

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This commit is contained in:
Jan4V
2020-01-19 09:26:10 +01:00
committed by Michael Scire
parent 9df7f0aada
commit 471bc7cc92
9 changed files with 83 additions and 23 deletions
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38
fusee/fusee-secondary/src/nxboot.c
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@@ -56,6 +56,8 @@
#include "exosphere_bin.h"
#include "sept_secondary_00_enc.h"
#include "sept_secondary_01_enc.h"
#include "sept_secondary_dev_00_enc.h"
#include "sept_secondary_dev_01_enc.h"
#include "lp0fw_bin.h"
#include "emummc_kip.h"
#undef u8
@@ -607,11 +609,21 @@ uint32_t nxboot_main(void) {
}
if (tsec_fw_size == 0x3000) {
sept_secondary_enc = sept_secondary_00_enc;
sept_secondary_enc_size = sept_secondary_00_enc_size;
if (fuse_get_retail_type() != 0) {
sept_secondary_enc = sept_secondary_00_enc;
sept_secondary_enc_size = sept_secondary_00_enc_size;
} else {
sept_secondary_enc = sept_secondary_dev_00_enc;
sept_secondary_enc_size = sept_secondary_dev_00_enc_size;
}
} else if (tsec_fw_size == 0x3300) {
sept_secondary_enc = sept_secondary_01_enc;
sept_secondary_enc_size = sept_secondary_01_enc_size;
if (fuse_get_retail_type() != 0) {
sept_secondary_enc = sept_secondary_01_enc;
sept_secondary_enc_size = sept_secondary_01_enc_size;
} else {
sept_secondary_enc = sept_secondary_dev_01_enc;
sept_secondary_enc_size = sept_secondary_dev_01_enc_size;
}
} else {
fatal_error("[NXBOOT] Unable to identify sept revision to run.");
}
@@ -620,12 +632,22 @@ uint32_t nxboot_main(void) {
fatal_error("[NXBOOT] Failed to read the TSEC firmware from Package1loader!\n");
}
if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_810) {
sept_secondary_enc = sept_secondary_01_enc;
sept_secondary_enc_size = sept_secondary_01_enc_size;
if (fuse_get_retail_type() != 0) {
sept_secondary_enc = sept_secondary_01_enc;
sept_secondary_enc_size = sept_secondary_01_enc_size;
} else {
sept_secondary_enc = sept_secondary_dev_01_enc;
sept_secondary_enc_size = sept_secondary_dev_01_enc_size;
}
tsec_fw_size = 0x3300;
} else if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_700) {
sept_secondary_enc = sept_secondary_00_enc;
sept_secondary_enc_size = sept_secondary_00_enc_size;
if (fuse_get_retail_type() != 0) {
sept_secondary_enc = sept_secondary_00_enc;
sept_secondary_enc_size = sept_secondary_00_enc_size;
} else {
sept_secondary_enc = sept_secondary_dev_00_enc;
sept_secondary_enc_size = sept_secondary_dev_00_enc_size;
}
tsec_fw_size = 0x3000;
} else if (target_firmware == ATMOSPHERE_TARGET_FIRMWARE_620) {
tsec_fw_size = 0x2900;