1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Copyright (C) 2019-2020 Alibaba Group Holding Limited
*/
#ifndef __SC_KDF_H__
#define __SC_KDF_H__
#include "sec_crypto_errcode.h"
#include "sec_crypto_aes.h"
#include "sec_crypto_sm4.h"
#include "sec_crypto_mac.h"
#include <stdint.h>
typedef enum {
SC_KDF_DERIVED_DFT_CHALLENGE_EK,
SC_KDF_DERIVED_C910TJTAG_CHALLENGE_EK,
SC_KDF_DERIVED_E902JTAG_CHALLENGE_EK,
SC_KDF_DERIVED_IMAGE_EK,
SC_KDF_DERIVED_SECURE_STORAGE_EK1,
SC_KDF_DERIVED_SECURE_STORAGE_EK2,
SC_KDF_DERIVED_SECURE_STORAGE_EK3,
SC_KDF_DERIVED_SECURE_STORAGE_EK4,
SC_KDF_DERIVED_SECURE_STORAGE_EK5,
SC_KDF_DERIVED_SECURE_STORAGE_EK6,
SC_KDF_DERIVED_SECURE_STORAGE_EK7,
SC_KDF_DERIVED_SECURE_STORAGE_EK8,
SC_KDF_DERIVED_SECURE_STORAGE_EK9,
SC_KDF_DERIVED_SECURE_STORAGE_EK10,
SC_KDF_DERIVED_SECURE_STORAGE_EK11,
SC_KDF_DERIVED_SECURE_STORAGE_EK12,
SC_KDF_DERIVED_SECURE_STORAGE_EK13,
SC_KDF_DERIVED_SECURE_STORAGE_EK14,
SC_KDF_DERIVED_SECURE_STORAGE_EK15,
SC_KDF_DERIVED_SECURE_STORAGE_EK16,
SC_KDF_DERIVED_RPMB_ACCESS_EK,
SC_KDF_DERIVED_MAX,
} sc_kdf_derived_key_t;
typedef enum {
SC_KDF_KEY_TYPE_AES_256,
SC_KDF_KEY_TYPE_AES_192,
SC_KDF_KEY_TYPE_AES_128,
SC_KDF_KEY_TYPE_SM4,
SC_KDF_KEY_TYPE_TDES_192,
SC_KDF_KEY_TYPE_TDES_128,
SC_KDF_KEY_TYPE_DES,
/* for rpmb, str */
/* SC_KDF_KEY_TYPE_HMAC_SHA256,
*/
SC_KDF_KEY_TYPE_MAX,
} sc_kdf_key_type_t;
/**
\brief KDF Ctrl Block
*/
typedef struct {
union {
sc_aes_t *aes;
sc_sm4_t *sm4;
sc_mac_t *mac;
};
sc_kdf_key_type_t type;
} sc_kdf_key_handle_t;
/**
\brief KDF Ctrl Block
*/
typedef struct {
void *priv;
} sc_kdf_t;
/**
\brief kdf initialiez.
\param[in] kdf Handle to operate.
\param[in] idx Device id.
\return error code
*/
uint32_t sc_kdf_init(sc_kdf_t *kdf, uint32_t idx);
/**
\brief kdf uninitialiez.
\param[in] kdf Handle to operate
*/
void sc_kdf_uninit(sc_kdf_t *kdf);
/**
\brief Set key to algorithim engine.
\param[in] handle Handle to cipher.
\param[in] kdf Handle to operate.
\param[in] dkey derived key type.
\return error code
*/
uint32_t sc_kdf_set_key(sc_kdf_t *kdf, sc_kdf_key_handle_t *handle,
sc_kdf_derived_key_t dkey);
#endif
|
