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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/******************************************************************************
*
* Copyright 2000
* Broadcom Corporation
* 16215 Alton Parkway
* PO Box 57013
* Irvine CA 92619-7013
*
*****************************************************************************/
/*
* Broadcom Corporation uBSec SDK
*/
/*
* Character device header file.
*/
/*
* Revision History:
*
* October 2000 JTT Created.
*/
#define MAX_PUBLIC_KEY_BITS (1024)
#define MAX_PUBLIC_KEY_BYTES (1024/8)
#define SHA_BIT_SIZE (160)
#define MAX_CRYPTO_KEY_LENGTH 24
#define MAX_MAC_KEY_LENGTH 64
#define UBSEC_CRYPTO_DEVICE_NAME ((unsigned char *)"/dev/ubscrypt")
#define UBSEC_KEY_DEVICE_NAME ((unsigned char *)"/dev/ubskey")
/* Math command types. */
#define UBSEC_MATH_MODADD 0x0001
#define UBSEC_MATH_MODSUB 0x0002
#define UBSEC_MATH_MODMUL 0x0004
#define UBSEC_MATH_MODEXP 0x0008
#define UBSEC_MATH_MODREM 0x0010
#define UBSEC_MATH_MODINV 0x0020
typedef long ubsec_MathCommand_t;
typedef long ubsec_RNGCommand_t;
typedef struct ubsec_crypto_context_s {
unsigned int flags;
unsigned char crypto[MAX_CRYPTO_KEY_LENGTH];
unsigned char auth[MAX_MAC_KEY_LENGTH];
} ubsec_crypto_context_t, *ubsec_crypto_context_p;
/*
* Predeclare the function pointer types that we dynamically load from the DSO.
*/
typedef int t_UBSEC_ubsec_bytes_to_bits(unsigned char *n, int bytes);
typedef int t_UBSEC_ubsec_bits_to_bytes(int bits);
typedef int t_UBSEC_ubsec_open(unsigned char *device);
typedef int t_UBSEC_ubsec_close(int fd);
typedef int t_UBSEC_diffie_hellman_generate_ioctl(int fd,
unsigned char *x,
int *x_len,
unsigned char *y,
int *y_len,
unsigned char *g, int g_len,
unsigned char *m, int m_len,
unsigned char *userX,
int userX_len,
int random_bits);
typedef int t_UBSEC_diffie_hellman_agree_ioctl(int fd,
unsigned char *x, int x_len,
unsigned char *y, int y_len,
unsigned char *m, int m_len,
unsigned char *k, int *k_len);
typedef int t_UBSEC_rsa_mod_exp_ioctl(int fd,
unsigned char *x, int x_len,
unsigned char *m, int m_len,
unsigned char *e, int e_len,
unsigned char *y, int *y_len);
typedef int t_UBSEC_rsa_mod_exp_crt_ioctl(int fd,
unsigned char *x, int x_len,
unsigned char *qinv, int qinv_len,
unsigned char *edq, int edq_len,
unsigned char *q, int q_len,
unsigned char *edp, int edp_len,
unsigned char *p, int p_len,
unsigned char *y, int *y_len);
typedef int t_UBSEC_dsa_sign_ioctl(int fd,
int hash, unsigned char *data,
int data_len, unsigned char *rndom,
int random_len, unsigned char *p,
int p_len, unsigned char *q, int q_len,
unsigned char *g, int g_len,
unsigned char *key, int key_len,
unsigned char *r, int *r_len,
unsigned char *s, int *s_len);
typedef int t_UBSEC_dsa_verify_ioctl(int fd,
int hash, unsigned char *data,
int data_len, unsigned char *p,
int p_len, unsigned char *q, int q_len,
unsigned char *g, int g_len,
unsigned char *key, int key_len,
unsigned char *r, int r_len,
unsigned char *s, int s_len,
unsigned char *v, int *v_len);
typedef int t_UBSEC_math_accelerate_ioctl(int fd, ubsec_MathCommand_t command,
unsigned char *ModN, int *ModN_len,
unsigned char *ExpE, int *ExpE_len,
unsigned char *ParamA,
int *ParamA_len,
unsigned char *ParamB,
int *ParamB_len,
unsigned char *Result,
int *Result_len);
typedef int t_UBSEC_rng_ioctl(int fd, ubsec_RNGCommand_t command,
unsigned char *Result, int *Result_len);
typedef int t_UBSEC_max_key_len_ioctl(int fd, int *max_key_len);
|
