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hekate/nyx: update aes calls based on new bdk

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CTCaer
2026-01-06 22:49:09 +02:00
parent 2fa1a6a4af
commit ee1b0db130
7 changed files with 51 additions and 57 deletions
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4
bootloader/hos/pkg1.c
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@@ -205,7 +205,7 @@ int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1)
u8 *pkg11 = pkg1 + id->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
hdr = (pk11_hdr_t *)(pkg11 + 0x20);
se_aes_crypt_ctr(11, hdr, pkg11_size, hdr, pkg11_size, pkg11 + 0x10);
se_aes_crypt_ctr(11, hdr, hdr, pkg11_size, pkg11 + 0x10);
}
else
{
@@ -216,7 +216,7 @@ int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1)
// Use BEK for T210B01.
// Additionally, skip 0x20 bytes from decryption to maintain the header.
se_aes_iv_clear(13);
se_aes_crypt_cbc(13, DECRYPT, pkg1 + 0x20, oem_hdr->size - 0x20, pkg1 + 0x20, oem_hdr->size - 0x20);
se_aes_crypt_cbc(13, DECRYPT, pkg1 + 0x20, pkg1 + 0x20, oem_hdr->size - 0x20);
}
// Return if header is valid.