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Code Issues Releases Activity

Fix TSEC key fetching, thanks to @rajkosto

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This commit is contained in:
TuxSH 2018-05-16 00:37:07 +02:00
parent 6c50723209
commit db929925f3
1 changed files with 3 additions and 3 deletions
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6
fusee/fusee-secondary/src/key_derivation.c
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@ -33,8 +33,8 @@ static const uint8_t masterkey_4x_seed[0x10] = {
0x2D, 0xC1, 0xF4, 0x8D, 0xF3, 0x5B, 0x69, 0x33, 0x42, 0x10, 0xAC, 0x65, 0xDA, 0x90, 0x46, 0x66 0x2D, 0xC1, 0xF4, 0x8D, 0xF3, 0x5B, 0x69, 0x33, 0x42, 0x10, 0xAC, 0x65, 0xDA, 0x90, 0x46, 0x66
}; };
static int get_tsec_key(void *dst, const void *tsec_fw, size_t tsec_fw_size, uint32_t revision) { static int get_tsec_key(void *dst, const void *tsec_fw, size_t tsec_fw_size, uint32_t tsec_key_id) {
return tsec_query((u32)tsec_fw, dst, revision); return tsec_query((u32)tsec_fw, dst, tsec_key_id);
} }
static int get_keyblob(nx_keyblob_t *dst, uint32_t revision, const nx_keyblob_t *keyblobs, uint32_t available_revision) { static int get_keyblob(nx_keyblob_t *dst, uint32_t revision, const nx_keyblob_t *keyblobs, uint32_t available_revision) {
@ -71,7 +71,7 @@ int derive_nx_keydata(uint32_t target_firmware, const nx_keyblob_t *keyblobs, ui
set_aes_keyslot_flags(0xD, 0x15); set_aes_keyslot_flags(0xD, 0x15);
/* Set TSEC key. */ /* Set TSEC key. */
if (get_tsec_key(work_buffer, tsec_fw, tsec_fw_size, target_firmware) != 0) { if (get_tsec_key(work_buffer, tsec_fw, tsec_fw_size, 1) != 0) {
return -1; return -1;
} }
set_aes_keyslot(0xD, work_buffer, 0x10); set_aes_keyslot(0xD, work_buffer, 0x10);