From d8ba2c8c94fd3a4608a97906d165e57767811d03 Mon Sep 17 00:00:00 2001 From: shchmue Date: Sun, 11 Jul 2021 15:00:34 -0600 Subject: [PATCH] keys: Use skb_set value --- source/keys/keys.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/source/keys/keys.c b/source/keys/keys.c index b52888f..1be61d4 100644 --- a/source/keys/keys.c +++ b/source/keys/keys.c @@ -269,16 +269,16 @@ static void _derive_master_keys_from_keyblobs(key_derivation_ctx_t *keys) { encrypted_keyblob_t *current_keyblob = (encrypted_keyblob_t *)keyblob_block; u32 keyblob_mac[AES_128_KEY_SIZE / 4] = {0}; - keys->sbk[0] = FUSE(FUSE_PRIVATE_KEY0); - keys->sbk[1] = FUSE(FUSE_PRIVATE_KEY1); - keys->sbk[2] = FUSE(FUSE_PRIVATE_KEY2); - keys->sbk[3] = FUSE(FUSE_PRIVATE_KEY3); - - if (keys->sbk[0] == 0xFFFFFFFF) { + if (h_cfg.sbk_set) { u8 *aes_keys = (u8 *)calloc(0x1000, 1); se_get_aes_keys(aes_keys + 0x800, aes_keys, AES_128_KEY_SIZE); memcpy(keys->sbk, aes_keys + 14 * AES_128_KEY_SIZE, AES_128_KEY_SIZE); free(aes_keys); + } else { + keys->sbk[0] = FUSE(FUSE_PRIVATE_KEY0); + keys->sbk[1] = FUSE(FUSE_PRIVATE_KEY1); + keys->sbk[2] = FUSE(FUSE_PRIVATE_KEY2); + keys->sbk[3] = FUSE(FUSE_PRIVATE_KEY3); } se_aes_key_set(8, keys->tsec_keys, sizeof(keys->tsec_keys) / 2);