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update bdk

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Signed-off-by: Damien Zhao <zdm65477730@126.com>
This commit is contained in:
Damien Zhao
2025-05-13 19:49:02 +08:00
parent 22b1fda1d5
commit 246486a46e
26 changed files with 595 additions and 423 deletions
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55
bdk/sec/se.c
View File

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2024 CTCaer
* Copyright (c) 2018-2025 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -19,7 +19,6 @@
#include "se.h"
#include <memory_map.h>
#include <mem/heap.h>
#include <soc/bpmp.h>
#include <soc/hw_init.h>
#include <soc/pmc.h>
@@ -185,7 +184,7 @@ static int _se_execute_one_block(u32 op, void *dst, u32 dst_size, const void *sr
if (!src || !dst)
return 0;
u8 *block = (u8 *)zalloc(SE_AES_BLOCK_SIZE);
u32 block[SE_AES_BLOCK_SIZE / sizeof(u32)] = {0};
SE(SE_CRYPTO_BLOCK_COUNT_REG) = 1 - 1;
@@ -193,7 +192,6 @@ static int _se_execute_one_block(u32 op, void *dst, u32 dst_size, const void *sr
int res = _se_execute_oneshot(op, block, SE_AES_BLOCK_SIZE, block, SE_AES_BLOCK_SIZE);
memcpy(dst, block, dst_size);
free(block);
return res;
}
@@ -458,7 +456,8 @@ int se_aes_crypt_ctr(u32 ks, void *dst, u32 dst_size, const void *src, u32 src_s
int se_aes_xts_crypt_sec(u32 tweak_ks, u32 crypt_ks, u32 enc, u64 sec, void *dst, void *src, u32 secsize)
{
int res = 0;
u8 *tweak = (u8 *)malloc(SE_AES_BLOCK_SIZE);
u32 tmp[SE_AES_BLOCK_SIZE / sizeof(u32)];
u8 *tweak = (u8 *)tmp;
u8 *pdst = (u8 *)dst;
u8 *psrc = (u8 *)src;
@@ -487,8 +486,7 @@ int se_aes_xts_crypt_sec(u32 tweak_ks, u32 crypt_ks, u32 enc, u64 sec, void *dst
res = 1;
out:;
free(tweak);
out:
return res;
}
@@ -583,15 +581,15 @@ int se_calc_sha256(void *hash, u32 *msg_left, const void *src, u32 src_size, u64
return 0;
// Src size of 0 is not supported, so return null string sha256.
// if (!src_size)
// {
// const u8 null_hash[SE_SHA_256_SIZE] = {
// 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
// };
// memcpy(hash, null_hash, SE_SHA_256_SIZE);
// return 1;
// }
if (!src_size)
{
const u8 null_hash[SE_SHA_256_SIZE] = {
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
};
memcpy(hash, null_hash, SE_SHA_256_SIZE);
return 1;
}
// Setup config for SHA256.
SE(SE_CONFIG_REG) = SE_CONFIG_ENC_MODE(MODE_SHA256) | SE_CONFIG_ENC_ALG(ALG_SHA) | SE_CONFIG_DST(DST_HASHREG);
@@ -653,9 +651,14 @@ int se_calc_sha256_finalize(void *hash, u32 *msg_left)
int se_calc_hmac_sha256(void *dst, const void *src, u32 src_size, const void *key, u32 key_size)
{
int res = 0;
u8 *secret = (u8 *)malloc(0x40);
u8 *ipad = (u8 *)malloc(0x40 + src_size);
u8 *opad = (u8 *)malloc(0x60);
u8 tmp1[0x40] = {0};
u8 tmp2[0x40 + src_size];
u8 tmp3[0x60] = {0};
memset(tmp2, 0, 0x40 + src_size);
u8 *secret = (u8 *)tmp1;
u8 *ipad = (u8 *)tmp2;
u8 *opad = (u8 *)tmp3;
if (key_size > 0x40)
{
@@ -688,9 +691,6 @@ int se_calc_hmac_sha256(void *dst, const void *src, u32 src_size, const void *ke
res = 1;
out:;
free(secret);
free(ipad);
free(opad);
return res;
}
@@ -770,8 +770,11 @@ void se_get_aes_keys(u8 *buf, u8 *keys, u32 keysize)
int se_aes_cmac_128(u32 ks, void *dst, const void *src, u32 src_size)
{
int res = 0;
u8 *key = (u8 *)zalloc(SE_KEY_128_SIZE);
u8 *last_block = (u8 *)zalloc(SE_AES_BLOCK_SIZE);
u32 tmp1[SE_KEY_128_SIZE / sizeof(u32)] = {0};
u32 tmp2[SE_AES_BLOCK_SIZE / sizeof(u32)] = {0};
u8 *key = (u8 *)tmp1;
u8 *last_block = (u8 *)tmp2;
se_aes_iv_clear(ks);
se_aes_iv_updated_clear(ks);
@@ -820,8 +823,6 @@ int se_aes_cmac_128(u32 ks, void *dst, const void *src, u32 src_size)
for (u32 i = 0; i < (SE_KEY_128_SIZE / 4); i++)
dst32[i] = SE(SE_HASH_RESULT_REG + (i * 4));
out:;
free(key);
free(last_block);
out:
return res;
}

2
bdk/sec/se.h
View File

@@ -47,7 +47,7 @@ int se_aes_crypt_ctr(u32 ks, void *dst, u32 dst_size, const void *src, u32 src_
int se_calc_sha256(void *hash, u32 *msg_left, const void *src, u32 src_size, u64 total_size, u32 sha_cfg, bool is_oneshot);
int se_calc_sha256_oneshot(void *hash, const void *src, u32 src_size);
int se_calc_sha256_finalize(void *hash, u32 *msg_left);
int se_calc_hmac_sha256(void *dst, const void *src, u32 src_size, const void *key, u32 key_size);
int se_calc_hmac_sha256(void *dst, const void *src, u32 src_size, const void *key, u32 key_size);
int se_gen_prng128(void *dst);
int se_aes_cmac_128(u32 ks, void *dst, const void *src, u32 src_size);