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More method functions for EC_GFp_simple_method.

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This commit is contained in:
Bodo Möller
2001-03-08 01:23:28 +00:00
parent e869d4bd32
commit 226cc7ded4
10 changed files with 536 additions and 81 deletions
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62
crypto/ec/ec.h
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@@ -65,6 +65,7 @@ extern "C" {
typedef enum {
/* values as defined in X9.62 (ECDSA) and elsewhere */
POINT_CONVERSION_COMPRESSED = 2,
POINT_CONVERSION_UNCOMPRESSED = 4,
POINT_CONVERSION_HYBRID = 6
@@ -120,7 +121,12 @@ void EC_POINT_free(EC_POINT *);
void EC_POINT_clear_free(EC_POINT *);
int EC_POINT_copy(EC_POINT *, const EC_POINT *);
/* TODO: 'set' and 'get' functions for EC_POINTs */
int EC_POINT_set_to_infinity(const EC_GROUP *, EC_POINT *);
int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, BN_CTX *);
int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BN_CTX *);
/* TODO: other 'set' and 'get' functions for EC_POINTs */
size_t EC_POINT_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
unsigned char *buf, size_t len, BN_CTX *);
@@ -149,33 +155,41 @@ int EC_POINT_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
/* Error codes for the EC functions. */
/* Function codes. */
#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 117
#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 118
#define EC_F_EC_GROUP_CLEAR_FREE 103
#define EC_F_EC_GROUP_COPY 102
#define EC_F_EC_GROUP_FREE 104
#define EC_F_EC_GROUP_GET_EXTRA_DATA 115
#define EC_F_EC_GROUP_NEW 100
#define EC_F_EC_GROUP_SET_CURVE_GFP 101
#define EC_F_EC_GROUP_SET_EXTRA_DATA 116
#define EC_F_EC_GROUP_SET_GENERATOR 106
#define EC_F_EC_POINT_ADD 107
#define EC_F_EC_POINT_COPY 108
#define EC_F_EC_POINT_DBL 109
#define EC_F_EC_POINT_IS_AT_INFINITY 110
#define EC_F_EC_POINT_IS_ON_CURVE 111
#define EC_F_EC_POINT_MAKE_AFFINE 112
#define EC_F_EC_POINT_NEW 105
#define EC_F_EC_POINT_OCT2POINT 113
#define EC_F_EC_POINT_POINT2OCT 114
#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 100
#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 101
#define EC_F_EC_GFP_SIMPLE_OCT2POINT 102
#define EC_F_EC_GFP_SIMPLE_POINT2OCT 103
#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 104
#define EC_F_EC_GROUP_COPY 105
#define EC_F_EC_GROUP_GET_EXTRA_DATA 106
#define EC_F_EC_GROUP_NEW 107
#define EC_F_EC_GROUP_SET_CURVE_GFP 108
#define EC_F_EC_GROUP_SET_EXTRA_DATA 109
#define EC_F_EC_GROUP_SET_GENERATOR 110
#define EC_F_EC_POINT_ADD 111
#define EC_F_EC_POINT_COPY 112
#define EC_F_EC_POINT_DBL 113
#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 114
#define EC_F_EC_POINT_IS_AT_INFINITY 115
#define EC_F_EC_POINT_IS_ON_CURVE 116
#define EC_F_EC_POINT_MAKE_AFFINE 117
#define EC_F_EC_POINT_NEW 118
#define EC_F_EC_POINT_OCT2POINT 119
#define EC_F_EC_POINT_POINT2OCT 120
#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 121
#define EC_F_EC_POINT_SET_TO_INFINITY 122
/* Reason codes. */
#define EC_R_INCOMPATIBLE_OBJECTS 100
#define EC_R_NO_SUCH_EXTRA_DATA 101
#define EC_R_SLOT_FULL 102
#define EC_R_BUFFER_TOO_SMALL 100
#define EC_R_INCOMPATIBLE_OBJECTS 101
#define EC_R_INVALID_ENCODING 102
#define EC_R_INVALID_FORM 103
#define EC_R_NO_SUCH_EXTRA_DATA 104
#define EC_R_POINT_AT_INFINITY 105
#define EC_R_POINT_IS_NOT_ON_CURVE 106
#define EC_R_SLOT_FULL 107
#ifdef __cplusplus
}
#endif
#endif