source: asp3_tinet_ecnl_arm/trunk/wolfssl-3.12.2/wolfssl/openssl/ec.h@ 352

Last change on this file since 352 was 352, checked in by coas-nagasima, 6 years ago

arm向けASP3版ECNLを追加
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File size: 7.2 KB
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1/* ec.h for openssl */
2
3#ifndef WOLFSSL_EC_H_
4#define WOLFSSL_EC_H_
5
6#include <wolfssl/openssl/bn.h>
7#include <wolfssl/wolfcrypt/ecc.h>
8
9#ifdef __cplusplus
10extern "C" {
11#endif
12
13/* Map OpenSSL NID value */
14enum {
15 POINT_CONVERSION_UNCOMPRESSED = 4,
16
17#ifdef HAVE_ECC
18 /* Use ecc_curve_type enum values for NID */
19 NID_X9_62_prime192v1 = ECC_SECP192R1,
20 NID_X9_62_prime256v1 = ECC_SECP256R1,
21 NID_secp112r1 = ECC_SECP112R1,
22 NID_secp112r2 = ECC_SECP112R2,
23 NID_secp128r1 = ECC_SECP128R1,
24 NID_secp128r2 = ECC_SECP128R2,
25 NID_secp160r1 = ECC_SECP160R1,
26 NID_secp160r2 = ECC_SECP160R2,
27 NID_secp224r1 = ECC_SECP224R1,
28 NID_secp384r1 = ECC_SECP384R1,
29 NID_secp521r1 = ECC_SECP521R1,
30 NID_secp160k1 = ECC_SECP160K1,
31 NID_secp192k1 = ECC_SECP192K1,
32 NID_secp224k1 = ECC_SECP224K1,
33 NID_secp256k1 = ECC_SECP256K1,
34 NID_brainpoolP160r1 = ECC_BRAINPOOLP160R1,
35 NID_brainpoolP192r1 = ECC_BRAINPOOLP192R1,
36 NID_brainpoolP224r1 = ECC_BRAINPOOLP224R1,
37 NID_brainpoolP256r1 = ECC_BRAINPOOLP256R1,
38 NID_brainpoolP320r1 = ECC_BRAINPOOLP320R1,
39 NID_brainpoolP384r1 = ECC_BRAINPOOLP384R1,
40 NID_brainpoolP512r1 = ECC_BRAINPOOLP512R1,
41#endif
42
43 OPENSSL_EC_NAMED_CURVE = 0x001
44};
45
46#ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */
47typedef struct WOLFSSL_EC_KEY WOLFSSL_EC_KEY;
48typedef struct WOLFSSL_EC_POINT WOLFSSL_EC_POINT;
49typedef struct WOLFSSL_EC_GROUP WOLFSSL_EC_GROUP;
50#define WOLFSSL_EC_TYPE_DEFINED
51#endif
52
53typedef WOLFSSL_EC_KEY EC_KEY;
54typedef WOLFSSL_EC_GROUP EC_GROUP;
55typedef WOLFSSL_EC_POINT EC_POINT;
56
57struct WOLFSSL_EC_POINT {
58 WOLFSSL_BIGNUM *X;
59 WOLFSSL_BIGNUM *Y;
60 WOLFSSL_BIGNUM *Z;
61
62 void* internal; /* our ECC point */
63 char inSet; /* internal set from external ? */
64 char exSet; /* external set from internal ? */
65};
66
67struct WOLFSSL_EC_GROUP {
68 int curve_idx; /* index of curve, used by WolfSSL as reference */
69 int curve_nid; /* NID of curve, used by OpenSSL/OpenSSH as reference */
70 int curve_oid; /* OID of curve, used by OpenSSL/OpenSSH as reference */
71};
72
73struct WOLFSSL_EC_KEY {
74 WOLFSSL_EC_GROUP *group;
75 WOLFSSL_EC_POINT *pub_key;
76 WOLFSSL_BIGNUM *priv_key;
77
78 void* internal; /* our ECC Key */
79 char inSet; /* internal set from external ? */
80 char exSet; /* external set from internal ? */
81};
82
83WOLFSSL_API
84int wolfSSL_ECPoint_i2d(const WOLFSSL_EC_GROUP *curve,
85 const WOLFSSL_EC_POINT *p,
86 unsigned char *out, unsigned int *len);
87WOLFSSL_API
88int wolfSSL_ECPoint_d2i(unsigned char *in, unsigned int len,
89 const WOLFSSL_EC_GROUP *curve, WOLFSSL_EC_POINT *p);
90WOLFSSL_API
91int wolfSSL_EC_KEY_LoadDer(WOLFSSL_EC_KEY* key,
92 const unsigned char* der, int derSz);
93WOLFSSL_API
94void wolfSSL_EC_KEY_free(WOLFSSL_EC_KEY *key);
95WOLFSSL_API
96WOLFSSL_EC_POINT *wolfSSL_EC_KEY_get0_public_key(const WOLFSSL_EC_KEY *key);
97WOLFSSL_API
98const WOLFSSL_EC_GROUP *wolfSSL_EC_KEY_get0_group(const WOLFSSL_EC_KEY *key);
99WOLFSSL_API
100int wolfSSL_EC_KEY_set_private_key(WOLFSSL_EC_KEY *key,
101 const WOLFSSL_BIGNUM *priv_key);
102WOLFSSL_API
103WOLFSSL_BIGNUM *wolfSSL_EC_KEY_get0_private_key(const WOLFSSL_EC_KEY *key);
104WOLFSSL_API
105WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new_by_curve_name(int nid);
106WOLFSSL_API
107WOLFSSL_EC_KEY *wolfSSL_EC_KEY_new(void);
108WOLFSSL_API
109int wolfSSL_EC_KEY_set_group(WOLFSSL_EC_KEY *key, WOLFSSL_EC_GROUP *group);
110WOLFSSL_API
111int wolfSSL_EC_KEY_generate_key(WOLFSSL_EC_KEY *key);
112WOLFSSL_API
113void wolfSSL_EC_KEY_set_asn1_flag(WOLFSSL_EC_KEY *key, int asn1_flag);
114WOLFSSL_API
115int wolfSSL_EC_KEY_set_public_key(WOLFSSL_EC_KEY *key,
116 const WOLFSSL_EC_POINT *pub);
117WOLFSSL_API
118void wolfSSL_EC_GROUP_set_asn1_flag(WOLFSSL_EC_GROUP *group, int flag);
119WOLFSSL_API
120WOLFSSL_EC_GROUP *wolfSSL_EC_GROUP_new_by_curve_name(int nid);
121WOLFSSL_API
122int wolfSSL_EC_GROUP_cmp(const WOLFSSL_EC_GROUP *a, const WOLFSSL_EC_GROUP *b,
123 WOLFSSL_BN_CTX *ctx);
124WOLFSSL_API
125int wolfSSL_EC_GROUP_get_curve_name(const WOLFSSL_EC_GROUP *group);
126WOLFSSL_API
127int wolfSSL_EC_GROUP_get_degree(const WOLFSSL_EC_GROUP *group);
128WOLFSSL_API
129int wolfSSL_EC_GROUP_get_order(const WOLFSSL_EC_GROUP *group,
130 WOLFSSL_BIGNUM *order, WOLFSSL_BN_CTX *ctx);
131WOLFSSL_API
132void wolfSSL_EC_GROUP_free(WOLFSSL_EC_GROUP *group);
133#if defined(DEBUG_WOLFSSL) && !defined(NO_FILESYSTEM)
134WOLFSSL_API
135void wolfssl_EC_POINT_dump(const char *msg, const WOLFSSL_EC_POINT *p);
136#endif
137WOLFSSL_API
138WOLFSSL_EC_POINT *wolfSSL_EC_POINT_new(const WOLFSSL_EC_GROUP *group);
139WOLFSSL_API
140int wolfSSL_EC_POINT_get_affine_coordinates_GFp(const WOLFSSL_EC_GROUP *group,
141 const WOLFSSL_EC_POINT *p,
142 WOLFSSL_BIGNUM *x,
143 WOLFSSL_BIGNUM *y,
144 WOLFSSL_BN_CTX *ctx);
145WOLFSSL_API
146int wolfSSL_EC_POINT_mul(const WOLFSSL_EC_GROUP *group, WOLFSSL_EC_POINT *r,
147 const WOLFSSL_BIGNUM *n,
148 const WOLFSSL_EC_POINT *q, const WOLFSSL_BIGNUM *m,
149 WOLFSSL_BN_CTX *ctx);
150WOLFSSL_API
151void wolfSSL_EC_POINT_clear_free(WOLFSSL_EC_POINT *point);
152WOLFSSL_API
153int wolfSSL_EC_POINT_cmp(const WOLFSSL_EC_GROUP *group,
154 const WOLFSSL_EC_POINT *a, const WOLFSSL_EC_POINT *b,
155 WOLFSSL_BN_CTX *ctx);
156WOLFSSL_API
157void wolfSSL_EC_POINT_free(WOLFSSL_EC_POINT *point);
158WOLFSSL_API
159int wolfSSL_EC_POINT_is_at_infinity(const WOLFSSL_EC_GROUP *group,
160 const WOLFSSL_EC_POINT *a);
161
162#define EC_KEY_free wolfSSL_EC_KEY_free
163#define EC_KEY_get0_public_key wolfSSL_EC_KEY_get0_public_key
164#define EC_KEY_get0_group wolfSSL_EC_KEY_get0_group
165#define EC_KEY_set_private_key wolfSSL_EC_KEY_set_private_key
166#define EC_KEY_get0_private_key wolfSSL_EC_KEY_get0_private_key
167#define EC_KEY_new_by_curve_name wolfSSL_EC_KEY_new_by_curve_name
168#define EC_KEY_set_group wolfSSL_EC_KEY_set_group
169#define EC_KEY_generate_key wolfSSL_EC_KEY_generate_key
170#define EC_KEY_set_asn1_flag wolfSSL_EC_KEY_set_asn1_flag
171#define EC_KEY_set_public_key wolfSSL_EC_KEY_set_public_key
172#define EC_KEY_new wolfSSL_EC_KEY_new
173
174#define EC_GROUP_set_asn1_flag wolfSSL_EC_GROUP_set_asn1_flag
175#define EC_GROUP_new_by_curve_name wolfSSL_EC_GROUP_new_by_curve_name
176#define EC_GROUP_cmp wolfSSL_EC_GROUP_cmp
177#define EC_GROUP_get_curve_name wolfSSL_EC_GROUP_get_curve_name
178#define EC_GROUP_get_degree wolfSSL_EC_GROUP_get_degree
179#define EC_GROUP_get_order wolfSSL_EC_GROUP_get_order
180#define EC_GROUP_free wolfSSL_EC_GROUP_free
181
182#define EC_POINT_new wolfSSL_EC_POINT_new
183#define EC_POINT_get_affine_coordinates_GFp \
184 wolfSSL_EC_POINT_get_affine_coordinates_GFp
185#define EC_POINT_mul wolfSSL_EC_POINT_mul
186#define EC_POINT_clear_free wolfSSL_EC_POINT_clear_free
187#define EC_POINT_cmp wolfSSL_EC_POINT_cmp
188#define EC_POINT_free wolfSSL_EC_POINT_free
189#define EC_POINT_is_at_infinity wolfSSL_EC_POINT_is_at_infinity
190
191#ifdef __cplusplus
192} /* extern "C" */
193#endif
194
195#endif /* header */
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