+/* crypto/ec/ec.h */
/*
+ * Originally written by Bodo Moeller for the OpenSSL project.
+ */
+/* ====================================================================
+ * Copyright (c) 1998-2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
*
- * ec.h
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
*
- * Elliptic Curve Arithmetic Functions
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
- * Copyright (C) Lenka Fibikova 2000
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
*
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ *
+ * Portions of the attached software ("Contribution") are developed by
+ * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
+ *
+ * The Contribution is licensed pursuant to the OpenSSL open source
+ * license provided above.
+ *
+ * The elliptic curve binary polynomial software is originally written by
+ * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
*
*/
-
#ifndef HEADER_EC_H
#define HEADER_EC_H
+#include <openssl/opensslconf.h>
+
+#ifdef OPENSSL_NO_EC
+#error EC is disabled.
+#endif
+#include <openssl/asn1.h>
+#include <openssl/symhacks.h>
+#ifndef OPENSSL_NO_DEPRECATED
#include <openssl/bn.h>
-#include "../bn/bn_mont2.h" /* XXX */
-
-typedef struct bn_ec_struct /* E: y^2 = x^3 + Ax + B (mod p) */
-{
- BIGNUM *A, *B, *p;
- int is_in_mont;
-} EC;
-
-typedef struct bn_ec_point_struct /* P = [X, Y, Z] */
-{
- BIGNUM *X, *Y, *Z;
- int is_in_mont;
-} EC_POINT;
-
-typedef struct bn_ecp_precompute_struct /* Pi[i] = [2i + 1]P i = 0..2^{r-1} - 1 */
-{
- int r;
- EC_POINT **Pi;
-} ECP_PRECOMPUTE;
-
-
-#define ECP_is_infty(P) (BN_is_zero(P->Z))
-#define ECP_is_norm(P) (BN_is_one(P->Z))
-
-#define ECP_mont_minus(P, mont) (ECP_minus((P), (mont)->p))
-
-
-EC *EC_new();
-void EC_clear_free(EC *E);
-#ifdef MONTGOMERY
-int EC_to_montgomery(EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int EC_from_montgomery(EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-#endif /* MONTGOMERY */
-
-
-EC_POINT *ECP_new();
-void ECP_clear_free(EC_POINT *P);
-void ECP_clear_free_precompute(ECP_PRECOMPUTE *prec);
-
-EC_POINT *ECP_generate(BIGNUM *x, BIGNUM *z, EC *E, BN_CTX *ctx);
-EC_POINT *ECP_dup(EC_POINT *P);
-int ECP_copy(EC_POINT *R, EC_POINT *P);
-int ECP_normalize(EC_POINT *P, EC *E, BN_CTX *ctx);
-EC_POINT *ECP_minus(EC_POINT *P, BIGNUM *p);
-int ECP_is_on_ec(EC_POINT *P, EC *E, BN_CTX *ctx);
-int ECP_ecp2bin(EC_POINT *P, unsigned char *to, int form); /* form(ANSI 9.62): 1-compressed; 2-uncompressed; 3-hybrid */
-int ECP_bin2ecp(unsigned char *from, int len, EC_POINT *P, EC *E, BN_CTX *ctx);
-
-#ifdef SIMPLE
-int ECP_cmp(EC_POINT *P, EC_POINT *Q, BIGNUM *p, BN_CTX *ctx);
-int ECP_double(EC_POINT *R, EC_POINT *P, EC *E, BN_CTX *ctx);
-int ECP_add(EC_POINT *R, EC_POINT *P, EC_POINT *Q, EC *E, BN_CTX *ctx);
-ECP_PRECOMPUTE *ECP_precompute(int r, EC_POINT *P, EC *E, BN_CTX *ctx);
-int ECP_multiply(EC_POINT *R, BIGNUM *k, ECP_PRECOMPUTE *prec, EC *E, BN_CTX *ctx);
-#endif /* SIMPLE */
-
-#ifdef MONTGOMERY
-int ECP_to_montgomery(EC_POINT *P, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_from_montgomery(EC_POINT *P, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_mont_cmp(EC_POINT *P, EC_POINT *Q, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_mont_double(EC_POINT *R, EC_POINT *P, EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_mont_add(EC_POINT *R, EC_POINT *P, EC_POINT *Q, EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-ECP_PRECOMPUTE *ECP_mont_precompute(int r, EC_POINT *P, EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_mont_multiply(EC_POINT *R, BIGNUM *k, ECP_PRECOMPUTE *prec, EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-int ECP_mont_multiply2(EC_POINT *R, BIGNUM *k, EC_POINT *P, EC *E, BN_MONTGOMERY *mont, BN_CTX *ctx);
-#endif /* MONTGOMERY */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#elif defined(__SUNPRO_C)
+# if __SUNPRO_C >= 0x520
+# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+# endif
+#endif
+
+
+typedef enum {
+ /* values as defined in X9.62 (ECDSA) and elsewhere */
+ POINT_CONVERSION_COMPRESSED = 2,
+ POINT_CONVERSION_UNCOMPRESSED = 4,
+ POINT_CONVERSION_HYBRID = 6
+} point_conversion_form_t;
+
+
+typedef struct ec_method_st EC_METHOD;
+
+typedef struct ec_group_st
+ /*
+ EC_METHOD *meth;
+ -- field definition
+ -- curve coefficients
+ -- optional generator with associated information (order, cofactor)
+ -- optional extra data (precomputed table for fast computation of multiples of generator)
+ -- ASN1 stuff
+ */
+ EC_GROUP;
+
+typedef struct ec_point_st EC_POINT;
+
+
+/* EC_METHODs for curves over GF(p).
+ * EC_GFp_simple_method provides the basis for the optimized methods.
+ */
+const EC_METHOD *EC_GFp_simple_method(void);
+const EC_METHOD *EC_GFp_mont_method(void);
+const EC_METHOD *EC_GFp_nist_method(void);
+
+/* EC_METHOD for curves over GF(2^m).
+ */
+const EC_METHOD *EC_GF2m_simple_method(void);
+
+
+EC_GROUP *EC_GROUP_new(const EC_METHOD *);
+void EC_GROUP_free(EC_GROUP *);
+void EC_GROUP_clear_free(EC_GROUP *);
+int EC_GROUP_copy(EC_GROUP *, const EC_GROUP *);
+EC_GROUP *EC_GROUP_dup(const EC_GROUP *);
+
+const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *);
+int EC_METHOD_get_field_type(const EC_METHOD *);
+
+int EC_GROUP_set_generator(EC_GROUP *, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
+const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *);
+int EC_GROUP_get_order(const EC_GROUP *, BIGNUM *order, BN_CTX *);
+int EC_GROUP_get_cofactor(const EC_GROUP *, BIGNUM *cofactor, BN_CTX *);
+
+void EC_GROUP_set_curve_name(EC_GROUP *, int nid);
+int EC_GROUP_get_curve_name(const EC_GROUP *);
+
+void EC_GROUP_set_asn1_flag(EC_GROUP *, int flag);
+int EC_GROUP_get_asn1_flag(const EC_GROUP *);
+
+void EC_GROUP_set_point_conversion_form(EC_GROUP *, point_conversion_form_t);
+point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *);
+
+unsigned char *EC_GROUP_get0_seed(const EC_GROUP *);
+size_t EC_GROUP_get_seed_len(const EC_GROUP *);
+size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len);
+
+int EC_GROUP_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+int EC_GROUP_get_curve_GFp(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
+int EC_GROUP_set_curve_GF2m(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+int EC_GROUP_get_curve_GF2m(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
+
+/* returns the number of bits needed to represent a field element */
+int EC_GROUP_get_degree(const EC_GROUP *);
+
+/* EC_GROUP_check() returns 1 if 'group' defines a valid group, 0 otherwise */
+int EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx);
+/* EC_GROUP_check_discriminant() returns 1 if the discriminant of the
+ * elliptic curve is not zero, 0 otherwise */
+int EC_GROUP_check_discriminant(const EC_GROUP *, BN_CTX *);
+
+/* EC_GROUP_cmp() returns 0 if both groups are equal and 1 otherwise */
+int EC_GROUP_cmp(const EC_GROUP *, const EC_GROUP *, BN_CTX *);
+
+/* EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*()
+ * after choosing an appropriate EC_METHOD */
+EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
+
+/* EC_GROUP_new_by_curve_name() creates a EC_GROUP structure
+ * specified by a curve name (in form of a NID) */
+EC_GROUP *EC_GROUP_new_by_curve_name(int nid);
+/* handling of internal curves */
+typedef struct {
+ int nid;
+ const char *comment;
+ } EC_builtin_curve;
+/* EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number
+ * of all available curves or zero if a error occurred.
+ * In case r ist not zero nitems EC_builtin_curve structures
+ * are filled with the data of the first nitems internal groups */
+size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems);
+
+/* EC_POINT functions */
+
+EC_POINT *EC_POINT_new(const EC_GROUP *);
+void EC_POINT_free(EC_POINT *);
+void EC_POINT_clear_free(EC_POINT *);
+int EC_POINT_copy(EC_POINT *, const EC_POINT *);
+EC_POINT *EC_POINT_dup(const EC_POINT *, const EC_GROUP *);
+
+const EC_METHOD *EC_POINT_method_of(const EC_POINT *);
+
+int EC_POINT_set_to_infinity(const EC_GROUP *, EC_POINT *);
+int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *, EC_POINT *,
+ const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
+int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
+ BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *);
+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 *);
+int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *,
+ const BIGNUM *x, int y_bit, BN_CTX *);
+
+int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
+ const BIGNUM *x, const BIGNUM *y, BN_CTX *);
+int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *, const EC_POINT *,
+ BIGNUM *x, BIGNUM *y, BN_CTX *);
+int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
+ const BIGNUM *x, int y_bit, BN_CTX *);
+
+size_t EC_POINT_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
+ unsigned char *buf, size_t len, BN_CTX *);
+int EC_POINT_oct2point(const EC_GROUP *, EC_POINT *,
+ const unsigned char *buf, size_t len, BN_CTX *);
+
+/* other interfaces to point2oct/oct2point: */
+BIGNUM *EC_POINT_point2bn(const EC_GROUP *, const EC_POINT *,
+ point_conversion_form_t form, BIGNUM *, BN_CTX *);
+EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *,
+ EC_POINT *, BN_CTX *);
+char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *,
+ point_conversion_form_t form, BN_CTX *);
+EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *,
+ EC_POINT *, BN_CTX *);
+
+int EC_POINT_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
+int EC_POINT_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
+int EC_POINT_invert(const EC_GROUP *, EC_POINT *, BN_CTX *);
+
+int EC_POINT_is_at_infinity(const EC_GROUP *, const EC_POINT *);
+int EC_POINT_is_on_curve(const EC_GROUP *, const EC_POINT *, BN_CTX *);
+int EC_POINT_cmp(const EC_GROUP *, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
+
+int EC_POINT_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
+int EC_POINTs_make_affine(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
+
+
+int EC_POINTs_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, size_t num, const EC_POINT *[], const BIGNUM *[], BN_CTX *);
+int EC_POINT_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, const EC_POINT *, const BIGNUM *, BN_CTX *);
+
+/* EC_GROUP_precompute_mult() stores multiples of generator for faster point multiplication */
+int EC_GROUP_precompute_mult(EC_GROUP *, BN_CTX *);
+/* EC_GROUP_have_precompute_mult() reports whether such precomputation has been done */
+int EC_GROUP_have_precompute_mult(const EC_GROUP *);
+
+
+
+/* ASN1 stuff */
+
+/* EC_GROUP_get_basis_type() returns the NID of the basis type
+ * used to represent the field elements */
+int EC_GROUP_get_basis_type(const EC_GROUP *);
+int EC_GROUP_get_trinomial_basis(const EC_GROUP *, unsigned int *k);
+int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1,
+ unsigned int *k2, unsigned int *k3);
+
+#define OPENSSL_EC_NAMED_CURVE 0x001
+
+typedef struct ecpk_parameters_st ECPKPARAMETERS;
+
+EC_GROUP *d2i_ECPKParameters(EC_GROUP **, const unsigned char **in, long len);
+int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out);
+
+#define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
+#define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
+#define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \
+ (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x))
+#define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \
+ (unsigned char *)(x))
+
+#ifndef OPENSSL_NO_BIO
+int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off);
+#endif
+#ifndef OPENSSL_NO_FP_API
+int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
+#endif
+
+/* the EC_KEY stuff */
+typedef struct ec_key_st EC_KEY;
+
+/* some values for the encoding_flag */
+#define EC_PKEY_NO_PARAMETERS 0x001
+#define EC_PKEY_NO_PUBKEY 0x002
+
+EC_KEY *EC_KEY_new(void);
+EC_KEY *EC_KEY_new_by_curve_name(int nid);
+void EC_KEY_free(EC_KEY *);
+EC_KEY *EC_KEY_copy(EC_KEY *, const EC_KEY *);
+EC_KEY *EC_KEY_dup(const EC_KEY *);
+
+int EC_KEY_up_ref(EC_KEY *);
+
+const EC_GROUP *EC_KEY_get0_group(const EC_KEY *);
+int EC_KEY_set_group(EC_KEY *, const EC_GROUP *);
+const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *);
+int EC_KEY_set_private_key(EC_KEY *, const BIGNUM *);
+const EC_POINT *EC_KEY_get0_public_key(const EC_KEY *);
+int EC_KEY_set_public_key(EC_KEY *, const EC_POINT *);
+unsigned EC_KEY_get_enc_flags(const EC_KEY *);
+void EC_KEY_set_enc_flags(EC_KEY *, unsigned int);
+point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *);
+void EC_KEY_set_conv_form(EC_KEY *, point_conversion_form_t);
+/* functions to set/get method specific data */
+void *EC_KEY_get_key_method_data(EC_KEY *,
+ void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
+void EC_KEY_insert_key_method_data(EC_KEY *, void *data,
+ void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
+/* wrapper functions for the underlying EC_GROUP object */
+void EC_KEY_set_asn1_flag(EC_KEY *, int);
+int EC_KEY_precompute_mult(EC_KEY *, BN_CTX *ctx);
+
+/* EC_KEY_generate_key() creates a ec private (public) key */
+int EC_KEY_generate_key(EC_KEY *);
+/* EC_KEY_check_key() */
+int EC_KEY_check_key(const EC_KEY *);
+
+/* de- and encoding functions for SEC1 ECPrivateKey */
+EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len);
+int i2d_ECPrivateKey(EC_KEY *a, unsigned char **out);
+/* de- and encoding functions for EC parameters */
+EC_KEY *d2i_ECParameters(EC_KEY **a, const unsigned char **in, long len);
+int i2d_ECParameters(EC_KEY *a, unsigned char **out);
+/* de- and encoding functions for EC public key
+ * (octet string, not DER -- hence 'o2i' and 'i2o') */
+EC_KEY *o2i_ECPublicKey(EC_KEY **a, const unsigned char **in, long len);
+int i2o_ECPublicKey(EC_KEY *a, unsigned char **out);
+
+#ifndef OPENSSL_NO_BIO
+int ECParameters_print(BIO *bp, const EC_KEY *x);
+int EC_KEY_print(BIO *bp, const EC_KEY *x, int off);
+#endif
+#ifndef OPENSSL_NO_FP_API
+int ECParameters_print_fp(FILE *fp, const EC_KEY *x);
+int EC_KEY_print_fp(FILE *fp, const EC_KEY *x, int off);
+#endif
+
+#define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x)
+
+#ifndef __cplusplus
+#if defined(__SUNPRO_C)
+# if __SUNPRO_C >= 0x520
+# pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
+# endif
+# endif
+#endif
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_EC_strings(void);
+
+/* Error codes for the EC functions. */
+
+/* Function codes. */
+#define EC_F_COMPUTE_WNAF 143
+#define EC_F_D2I_ECPARAMETERS 144
+#define EC_F_D2I_ECPKPARAMETERS 145
+#define EC_F_D2I_ECPRIVATEKEY 146
+#define EC_F_ECPARAMETERS_PRINT 147
+#define EC_F_ECPARAMETERS_PRINT_FP 148
+#define EC_F_ECPKPARAMETERS_PRINT 149
+#define EC_F_ECPKPARAMETERS_PRINT_FP 150
+#define EC_F_ECP_NIST_MOD_192 203
+#define EC_F_ECP_NIST_MOD_224 204
+#define EC_F_ECP_NIST_MOD_256 205
+#define EC_F_ECP_NIST_MOD_521 206
+#define EC_F_EC_ASN1_GROUP2CURVE 153
+#define EC_F_EC_ASN1_GROUP2FIELDID 154
+#define EC_F_EC_ASN1_GROUP2PARAMETERS 155
+#define EC_F_EC_ASN1_GROUP2PKPARAMETERS 156
+#define EC_F_EC_ASN1_PARAMETERS2GROUP 157
+#define EC_F_EC_ASN1_PKPARAMETERS2GROUP 158
+#define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY 208
+#define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT 159
+#define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE 195
+#define EC_F_EC_GF2M_SIMPLE_OCT2POINT 160
+#define EC_F_EC_GF2M_SIMPLE_POINT2OCT 161
+#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162
+#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163
+#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES 164
+#define EC_F_EC_GFP_MONT_FIELD_DECODE 133
+#define EC_F_EC_GFP_MONT_FIELD_ENCODE 134
+#define EC_F_EC_GFP_MONT_FIELD_MUL 131
+#define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE 209
+#define EC_F_EC_GFP_MONT_FIELD_SQR 132
+#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE 189
+#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP 135
+#define EC_F_EC_GFP_NIST_FIELD_MUL 200
+#define EC_F_EC_GFP_NIST_FIELD_SQR 201
+#define EC_F_EC_GFP_NIST_GROUP_SET_CURVE 202
+#define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT 165
+#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE 166
+#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100
+#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 101
+#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 102
+#define EC_F_EC_GFP_SIMPLE_OCT2POINT 103
+#define EC_F_EC_GFP_SIMPLE_POINT2OCT 104
+#define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE 137
+#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES 167
+#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105
+#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES 168
+#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128
+#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES 169
+#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129
+#define EC_F_EC_GROUP_CHECK 170
+#define EC_F_EC_GROUP_CHECK_DISCRIMINANT 171
+#define EC_F_EC_GROUP_COPY 106
+#define EC_F_EC_GROUP_GET0_GENERATOR 139
+#define EC_F_EC_GROUP_GET_COFACTOR 140
+#define EC_F_EC_GROUP_GET_CURVE_GF2M 172
+#define EC_F_EC_GROUP_GET_CURVE_GFP 130
+#define EC_F_EC_GROUP_GET_DEGREE 173
+#define EC_F_EC_GROUP_GET_ORDER 141
+#define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS 193
+#define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS 194
+#define EC_F_EC_GROUP_GROUP2NID 147
+#define EC_F_EC_GROUP_NEW 108
+#define EC_F_EC_GROUP_NEW_BY_CURVE_NAME 174
+#define EC_F_EC_GROUP_NEW_FROM_DATA 175
+#define EC_F_EC_GROUP_PRECOMPUTE_MULT 142
+#define EC_F_EC_GROUP_SET_CURVE_GF2M 176
+#define EC_F_EC_GROUP_SET_CURVE_GFP 109
+#define EC_F_EC_EX_DATA_SET_DATA 110
+#define EC_F_EC_GROUP_SET_GENERATOR 111
+#define EC_F_EC_KEY_CHECK_KEY 177
+#define EC_F_EC_KEY_COPY 178
+#define EC_F_EC_KEY_GENERATE_KEY 179
+#define EC_F_EC_KEY_NEW 182
+#define EC_F_EC_KEY_PRINT 180
+#define EC_F_EC_KEY_PRINT_FP 181
+#define EC_F_EC_POINTS_MAKE_AFFINE 136
+#define EC_F_EC_POINTS_MUL 138
+#define EC_F_EC_POINT_ADD 112
+#define EC_F_EC_POINT_CMP 113
+#define EC_F_EC_POINT_COPY 114
+#define EC_F_EC_POINT_DBL 115
+#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M 183
+#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116
+#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117
+#define EC_F_EC_POINT_INVERT 210
+#define EC_F_EC_POINT_IS_AT_INFINITY 118
+#define EC_F_EC_POINT_IS_ON_CURVE 119
+#define EC_F_EC_POINT_MAKE_AFFINE 120
+#define EC_F_EC_POINT_MUL 184
+#define EC_F_EC_POINT_NEW 121
+#define EC_F_EC_POINT_OCT2POINT 122
+#define EC_F_EC_POINT_POINT2OCT 123
+#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M 185
+#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124
+#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M 186
+#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125
+#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126
+#define EC_F_EC_POINT_SET_TO_INFINITY 127
+#define EC_F_EC_PRE_COMP_DUP 207
+#define EC_F_EC_WNAF_MUL 187
+#define EC_F_EC_WNAF_PRECOMPUTE_MULT 188
+#define EC_F_I2D_ECPARAMETERS 190
+#define EC_F_I2D_ECPKPARAMETERS 191
+#define EC_F_I2D_ECPRIVATEKEY 192
+#define EC_F_I2O_ECPUBLICKEY 151
+#define EC_F_O2I_ECPUBLICKEY 152
+
+/* Reason codes. */
+#define EC_R_ASN1_ERROR 115
+#define EC_R_ASN1_UNKNOWN_FIELD 116
+#define EC_R_BUFFER_TOO_SMALL 100
+#define EC_R_D2I_ECPKPARAMETERS_FAILURE 117
+#define EC_R_DISCRIMINANT_IS_ZERO 118
+#define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE 119
+#define EC_R_GROUP2PKPARAMETERS_FAILURE 120
+#define EC_R_I2D_ECPKPARAMETERS_FAILURE 121
+#define EC_R_INCOMPATIBLE_OBJECTS 101
+#define EC_R_INVALID_ARGUMENT 112
+#define EC_R_INVALID_COMPRESSED_POINT 110
+#define EC_R_INVALID_COMPRESSION_BIT 109
+#define EC_R_INVALID_ENCODING 102
+#define EC_R_INVALID_FIELD 103
+#define EC_R_INVALID_FORM 104
+#define EC_R_INVALID_GROUP_ORDER 122
+#define EC_R_INVALID_PRIVATE_KEY 123
+#define EC_R_MISSING_PARAMETERS 124
+#define EC_R_MISSING_PRIVATE_KEY 125
+#define EC_R_NOT_A_NIST_PRIME 135
+#define EC_R_NOT_A_SUPPORTED_NIST_PRIME 136
+#define EC_R_NOT_IMPLEMENTED 126
+#define EC_R_NOT_INITIALIZED 111
+#define EC_R_NO_FIELD_MOD 133
+#define EC_R_PASSED_NULL_PARAMETER 134
+#define EC_R_PKPARAMETERS2GROUP_FAILURE 127
+#define EC_R_POINT_AT_INFINITY 106
+#define EC_R_POINT_IS_NOT_ON_CURVE 107
+#define EC_R_SLOT_FULL 108
+#define EC_R_UNDEFINED_GENERATOR 113
+#define EC_R_UNDEFINED_ORDER 128
+#define EC_R_UNKNOWN_GROUP 129
+#define EC_R_UNKNOWN_ORDER 114
+#define EC_R_UNSUPPORTED_FIELD 131
+#define EC_R_WRONG_ORDER 130
+
+#ifdef __cplusplus
+}
+#endif
#endif
projects / openssl.git / blobdiff