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keys: Use SE size definitions

This commit is contained in:
shchmue 2022-11-05 16:47:21 -07:00
parent 43be4ef19f
commit ffea336ecc
2 changed files with 2 additions and 2 deletions
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2
source/keys/crypto.h
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@ -27,7 +27,7 @@
#include <string.h>
// Sha256 hash of the null string.
static const u8 null_hash[0x20] __attribute__((aligned(4))) = {
static const u8 null_hash[SE_SHA_256_SIZE] __attribute__((aligned(4))) = {
0xE3, 0xB0, 0xC4, 0x42, 0x98, 0xFC, 0x1C, 0x14, 0x9A, 0xFB, 0xF4, 0xC8, 0x99, 0x6F, 0xB9, 0x24,
0x27, 0xAE, 0x41, 0xE4, 0x64, 0x9B, 0x93, 0x4C, 0xA4, 0x95, 0x99, 0x1B, 0x78, 0x52, 0xB8, 0x55};

2
source/keys/nfc_crypto.c
View File

@ -27,7 +27,7 @@ void nfc_decrypt_amiibo_keys(key_storage_t *keys, nfc_save_key_t out_nfc_save_ke
decrypt_aes_key(KS_AES_ECB, keys, kek, nfc_key_source, 0, 0);
nfc_keyblob_t __attribute__((aligned(4))) nfc_keyblob;
static const u8 nfc_iv[SE_KEY_128_SIZE] = {
static const u8 nfc_iv[SE_AES_IV_SIZE] = {
0xB9, 0x1D, 0xC1, 0xCF, 0x33, 0x5F, 0xA6, 0x13, 0x2A, 0xEF, 0x90, 0x99, 0xAA, 0xCA, 0x93, 0xC8};
se_aes_key_set(KS_AES_CTR, kek, SE_KEY_128_SIZE);
se_aes_crypt_ctr(KS_AES_CTR, &nfc_keyblob, sizeof(nfc_keyblob), encrypted_keys, sizeof(nfc_keyblob), &nfc_iv);