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-rw-r--r--src/lib/libcrypto/ec/ec.h319
1 files changed, 301 insertions, 18 deletions
diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index 6d6a9b7127..8bc2a235b1 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,6 +1,9 @@
1/* crypto/ec/ec.h */ 1/* crypto/ec/ec.h */
2/*
3 * Originally written by Bodo Moeller for the OpenSSL project.
4 */
2/* ==================================================================== 5/* ====================================================================
3 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. 6 * Copyright (c) 1998-2003 The OpenSSL Project. All rights reserved.
4 * 7 *
5 * Redistribution and use in source and binary forms, with or without 8 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 9 * modification, are permitted provided that the following conditions
@@ -52,22 +55,48 @@
52 * Hudson (tjh@cryptsoft.com). 55 * Hudson (tjh@cryptsoft.com).
53 * 56 *
54 */ 57 */
58/* ====================================================================
59 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
60 *
61 * Portions of the attached software ("Contribution") are developed by
62 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
63 *
64 * The Contribution is licensed pursuant to the OpenSSL open source
65 * license provided above.
66 *
67 * The elliptic curve binary polynomial software is originally written by
68 * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
69 *
70 */
55 71
56#ifndef HEADER_EC_H 72#ifndef HEADER_EC_H
57#define HEADER_EC_H 73#define HEADER_EC_H
58 74
75#include <openssl/opensslconf.h>
76
59#ifdef OPENSSL_NO_EC 77#ifdef OPENSSL_NO_EC
60#error EC is disabled. 78#error EC is disabled.
61#endif 79#endif
62 80
63#include <openssl/bn.h> 81#include <openssl/asn1.h>
64#include <openssl/symhacks.h> 82#include <openssl/symhacks.h>
83#ifndef OPENSSL_NO_DEPRECATED
84#include <openssl/bn.h>
85#endif
65 86
66#ifdef __cplusplus 87#ifdef __cplusplus
67extern "C" { 88extern "C" {
89#elif defined(__SUNPRO_C)
90# if __SUNPRO_C >= 0x520
91# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
92# endif
68#endif 93#endif
69 94
70 95
96#ifndef OPENSSL_ECC_MAX_FIELD_BITS
97# define OPENSSL_ECC_MAX_FIELD_BITS 661
98#endif
99
71typedef enum { 100typedef enum {
72 /* values as defined in X9.62 (ECDSA) and elsewhere */ 101 /* values as defined in X9.62 (ECDSA) and elsewhere */
73 POINT_CONVERSION_COMPRESSED = 2, 102 POINT_CONVERSION_COMPRESSED = 2,
@@ -84,7 +113,8 @@ typedef struct ec_group_st
84 -- field definition 113 -- field definition
85 -- curve coefficients 114 -- curve coefficients
86 -- optional generator with associated information (order, cofactor) 115 -- optional generator with associated information (order, cofactor)
87 -- optional extra data (TODO: precomputed table for fast computation of multiples of generator) 116 -- optional extra data (precomputed table for fast computation of multiples of generator)
117 -- ASN1 stuff
88 */ 118 */
89 EC_GROUP; 119 EC_GROUP;
90 120
@@ -96,40 +126,84 @@ typedef struct ec_point_st EC_POINT;
96 */ 126 */
97const EC_METHOD *EC_GFp_simple_method(void); 127const EC_METHOD *EC_GFp_simple_method(void);
98const EC_METHOD *EC_GFp_mont_method(void); 128const EC_METHOD *EC_GFp_mont_method(void);
99#if 0 129const EC_METHOD *EC_GFp_nist_method(void);
100const EC_METHOD *EC_GFp_recp_method(void); /* TODO */ 130
101const EC_METHOD *EC_GFp_nist_method(void); /* TODO */ 131/* EC_METHOD for curves over GF(2^m).
102#endif 132 */
133const EC_METHOD *EC_GF2m_simple_method(void);
103 134
104 135
105EC_GROUP *EC_GROUP_new(const EC_METHOD *); 136EC_GROUP *EC_GROUP_new(const EC_METHOD *);
106void EC_GROUP_free(EC_GROUP *); 137void EC_GROUP_free(EC_GROUP *);
107void EC_GROUP_clear_free(EC_GROUP *); 138void EC_GROUP_clear_free(EC_GROUP *);
108int EC_GROUP_copy(EC_GROUP *, const EC_GROUP *); 139int EC_GROUP_copy(EC_GROUP *, const EC_GROUP *);
140EC_GROUP *EC_GROUP_dup(const EC_GROUP *);
109 141
110const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *); 142const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *);
111 143int EC_METHOD_get_field_type(const EC_METHOD *);
144
145int EC_GROUP_set_generator(EC_GROUP *, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
146const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *);
147int EC_GROUP_get_order(const EC_GROUP *, BIGNUM *order, BN_CTX *);
148int EC_GROUP_get_cofactor(const EC_GROUP *, BIGNUM *cofactor, BN_CTX *);
149
150void EC_GROUP_set_curve_name(EC_GROUP *, int nid);
151int EC_GROUP_get_curve_name(const EC_GROUP *);
152
153void EC_GROUP_set_asn1_flag(EC_GROUP *, int flag);
154int EC_GROUP_get_asn1_flag(const EC_GROUP *);
155
156void EC_GROUP_set_point_conversion_form(EC_GROUP *, point_conversion_form_t);
157point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *);
158
159unsigned char *EC_GROUP_get0_seed(const EC_GROUP *);
160size_t EC_GROUP_get_seed_len(const EC_GROUP *);
161size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len);
112 162
113/* We don't have types for field specifications and field elements in general.
114 * Otherwise we could declare
115 * int EC_GROUP_set_curve(EC_GROUP *, .....);
116 */
117int EC_GROUP_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *); 163int EC_GROUP_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
118int EC_GROUP_get_curve_GFp(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *); 164int EC_GROUP_get_curve_GFp(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
165int EC_GROUP_set_curve_GF2m(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
166int EC_GROUP_get_curve_GF2m(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
167
168/* returns the number of bits needed to represent a field element */
169int EC_GROUP_get_degree(const EC_GROUP *);
170
171/* EC_GROUP_check() returns 1 if 'group' defines a valid group, 0 otherwise */
172int EC_GROUP_check(const EC_GROUP *group, BN_CTX *ctx);
173/* EC_GROUP_check_discriminant() returns 1 if the discriminant of the
174 * elliptic curve is not zero, 0 otherwise */
175int EC_GROUP_check_discriminant(const EC_GROUP *, BN_CTX *);
119 176
120/* EC_GROUP_new_GFp() calls EC_GROUP_new() and EC_GROUP_set_GFp() 177/* EC_GROUP_cmp() returns 0 if both groups are equal and 1 otherwise */
178int EC_GROUP_cmp(const EC_GROUP *, const EC_GROUP *, BN_CTX *);
179
180/* EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*()
121 * after choosing an appropriate EC_METHOD */ 181 * after choosing an appropriate EC_METHOD */
122EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *); 182EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
183EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
123 184
124int EC_GROUP_set_generator(EC_GROUP *, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor); 185/* EC_GROUP_new_by_curve_name() creates a EC_GROUP structure
125EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *); 186 * specified by a curve name (in form of a NID) */
126int EC_GROUP_get_order(const EC_GROUP *, BIGNUM *order, BN_CTX *); 187EC_GROUP *EC_GROUP_new_by_curve_name(int nid);
127int EC_GROUP_get_cofactor(const EC_GROUP *, BIGNUM *cofactor, BN_CTX *); 188/* handling of internal curves */
189typedef struct {
190 int nid;
191 const char *comment;
192 } EC_builtin_curve;
193/* EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number
194 * of all available curves or zero if a error occurred.
195 * In case r ist not zero nitems EC_builtin_curve structures
196 * are filled with the data of the first nitems internal groups */
197size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems);
198
199
200/* EC_POINT functions */
128 201
129EC_POINT *EC_POINT_new(const EC_GROUP *); 202EC_POINT *EC_POINT_new(const EC_GROUP *);
130void EC_POINT_free(EC_POINT *); 203void EC_POINT_free(EC_POINT *);
131void EC_POINT_clear_free(EC_POINT *); 204void EC_POINT_clear_free(EC_POINT *);
132int EC_POINT_copy(EC_POINT *, const EC_POINT *); 205int EC_POINT_copy(EC_POINT *, const EC_POINT *);
206EC_POINT *EC_POINT_dup(const EC_POINT *, const EC_GROUP *);
133 207
134const EC_METHOD *EC_POINT_method_of(const EC_POINT *); 208const EC_METHOD *EC_POINT_method_of(const EC_POINT *);
135 209
@@ -145,11 +219,28 @@ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
145int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *, 219int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *,
146 const BIGNUM *x, int y_bit, BN_CTX *); 220 const BIGNUM *x, int y_bit, BN_CTX *);
147 221
222int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
223 const BIGNUM *x, const BIGNUM *y, BN_CTX *);
224int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *, const EC_POINT *,
225 BIGNUM *x, BIGNUM *y, BN_CTX *);
226int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
227 const BIGNUM *x, int y_bit, BN_CTX *);
228
148size_t EC_POINT_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form, 229size_t EC_POINT_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
149 unsigned char *buf, size_t len, BN_CTX *); 230 unsigned char *buf, size_t len, BN_CTX *);
150int EC_POINT_oct2point(const EC_GROUP *, EC_POINT *, 231int EC_POINT_oct2point(const EC_GROUP *, EC_POINT *,
151 const unsigned char *buf, size_t len, BN_CTX *); 232 const unsigned char *buf, size_t len, BN_CTX *);
152 233
234/* other interfaces to point2oct/oct2point: */
235BIGNUM *EC_POINT_point2bn(const EC_GROUP *, const EC_POINT *,
236 point_conversion_form_t form, BIGNUM *, BN_CTX *);
237EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *,
238 EC_POINT *, BN_CTX *);
239char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *,
240 point_conversion_form_t form, BN_CTX *);
241EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *,
242 EC_POINT *, BN_CTX *);
243
153int EC_POINT_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *); 244int EC_POINT_add(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *);
154int EC_POINT_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *); 245int EC_POINT_dbl(const EC_GROUP *, EC_POINT *r, const EC_POINT *a, BN_CTX *);
155int EC_POINT_invert(const EC_GROUP *, EC_POINT *, BN_CTX *); 246int EC_POINT_invert(const EC_GROUP *, EC_POINT *, BN_CTX *);
@@ -164,9 +255,112 @@ int EC_POINTs_make_affine(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
164 255
165int EC_POINTs_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, size_t num, const EC_POINT *[], const BIGNUM *[], BN_CTX *); 256int EC_POINTs_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, size_t num, const EC_POINT *[], const BIGNUM *[], BN_CTX *);
166int EC_POINT_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, const EC_POINT *, const BIGNUM *, BN_CTX *); 257int EC_POINT_mul(const EC_GROUP *, EC_POINT *r, const BIGNUM *, const EC_POINT *, const BIGNUM *, BN_CTX *);
258
259/* EC_GROUP_precompute_mult() stores multiples of generator for faster point multiplication */
167int EC_GROUP_precompute_mult(EC_GROUP *, BN_CTX *); 260int EC_GROUP_precompute_mult(EC_GROUP *, BN_CTX *);
261/* EC_GROUP_have_precompute_mult() reports whether such precomputation has been done */
262int EC_GROUP_have_precompute_mult(const EC_GROUP *);
263
264
168 265
266/* ASN1 stuff */
169 267
268/* EC_GROUP_get_basis_type() returns the NID of the basis type
269 * used to represent the field elements */
270int EC_GROUP_get_basis_type(const EC_GROUP *);
271int EC_GROUP_get_trinomial_basis(const EC_GROUP *, unsigned int *k);
272int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1,
273 unsigned int *k2, unsigned int *k3);
274
275#define OPENSSL_EC_NAMED_CURVE 0x001
276
277typedef struct ecpk_parameters_st ECPKPARAMETERS;
278
279EC_GROUP *d2i_ECPKParameters(EC_GROUP **, const unsigned char **in, long len);
280int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out);
281
282#define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
283#define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
284#define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \
285 (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x))
286#define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \
287 (unsigned char *)(x))
288
289#ifndef OPENSSL_NO_BIO
290int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off);
291#endif
292#ifndef OPENSSL_NO_FP_API
293int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
294#endif
295
296/* the EC_KEY stuff */
297typedef struct ec_key_st EC_KEY;
298
299/* some values for the encoding_flag */
300#define EC_PKEY_NO_PARAMETERS 0x001
301#define EC_PKEY_NO_PUBKEY 0x002
302
303EC_KEY *EC_KEY_new(void);
304EC_KEY *EC_KEY_new_by_curve_name(int nid);
305void EC_KEY_free(EC_KEY *);
306EC_KEY *EC_KEY_copy(EC_KEY *, const EC_KEY *);
307EC_KEY *EC_KEY_dup(const EC_KEY *);
308
309int EC_KEY_up_ref(EC_KEY *);
310
311const EC_GROUP *EC_KEY_get0_group(const EC_KEY *);
312int EC_KEY_set_group(EC_KEY *, const EC_GROUP *);
313const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *);
314int EC_KEY_set_private_key(EC_KEY *, const BIGNUM *);
315const EC_POINT *EC_KEY_get0_public_key(const EC_KEY *);
316int EC_KEY_set_public_key(EC_KEY *, const EC_POINT *);
317unsigned EC_KEY_get_enc_flags(const EC_KEY *);
318void EC_KEY_set_enc_flags(EC_KEY *, unsigned int);
319point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *);
320void EC_KEY_set_conv_form(EC_KEY *, point_conversion_form_t);
321/* functions to set/get method specific data */
322void *EC_KEY_get_key_method_data(EC_KEY *,
323 void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
324void EC_KEY_insert_key_method_data(EC_KEY *, void *data,
325 void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *));
326/* wrapper functions for the underlying EC_GROUP object */
327void EC_KEY_set_asn1_flag(EC_KEY *, int);
328int EC_KEY_precompute_mult(EC_KEY *, BN_CTX *ctx);
329
330/* EC_KEY_generate_key() creates a ec private (public) key */
331int EC_KEY_generate_key(EC_KEY *);
332/* EC_KEY_check_key() */
333int EC_KEY_check_key(const EC_KEY *);
334
335/* de- and encoding functions for SEC1 ECPrivateKey */
336EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len);
337int i2d_ECPrivateKey(EC_KEY *a, unsigned char **out);
338/* de- and encoding functions for EC parameters */
339EC_KEY *d2i_ECParameters(EC_KEY **a, const unsigned char **in, long len);
340int i2d_ECParameters(EC_KEY *a, unsigned char **out);
341/* de- and encoding functions for EC public key
342 * (octet string, not DER -- hence 'o2i' and 'i2o') */
343EC_KEY *o2i_ECPublicKey(EC_KEY **a, const unsigned char **in, long len);
344int i2o_ECPublicKey(EC_KEY *a, unsigned char **out);
345
346#ifndef OPENSSL_NO_BIO
347int ECParameters_print(BIO *bp, const EC_KEY *x);
348int EC_KEY_print(BIO *bp, const EC_KEY *x, int off);
349#endif
350#ifndef OPENSSL_NO_FP_API
351int ECParameters_print_fp(FILE *fp, const EC_KEY *x);
352int EC_KEY_print_fp(FILE *fp, const EC_KEY *x, int off);
353#endif
354
355#define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x)
356
357#ifndef __cplusplus
358#if defined(__SUNPRO_C)
359# if __SUNPRO_C >= 0x520
360# pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE)
361# endif
362# endif
363#endif
170 364
171/* BEGIN ERROR CODES */ 365/* BEGIN ERROR CODES */
172/* The following lines are auto generated by the script mkerr.pl. Any changes 366/* The following lines are auto generated by the script mkerr.pl. Any changes
@@ -178,51 +372,124 @@ void ERR_load_EC_strings(void);
178 372
179/* Function codes. */ 373/* Function codes. */
180#define EC_F_COMPUTE_WNAF 143 374#define EC_F_COMPUTE_WNAF 143
375#define EC_F_D2I_ECPARAMETERS 144
376#define EC_F_D2I_ECPKPARAMETERS 145
377#define EC_F_D2I_ECPRIVATEKEY 146
378#define EC_F_ECPARAMETERS_PRINT 147
379#define EC_F_ECPARAMETERS_PRINT_FP 148
380#define EC_F_ECPKPARAMETERS_PRINT 149
381#define EC_F_ECPKPARAMETERS_PRINT_FP 150
382#define EC_F_ECP_NIST_MOD_192 203
383#define EC_F_ECP_NIST_MOD_224 204
384#define EC_F_ECP_NIST_MOD_256 205
385#define EC_F_ECP_NIST_MOD_521 206
386#define EC_F_EC_ASN1_GROUP2CURVE 153
387#define EC_F_EC_ASN1_GROUP2FIELDID 154
388#define EC_F_EC_ASN1_GROUP2PARAMETERS 155
389#define EC_F_EC_ASN1_GROUP2PKPARAMETERS 156
390#define EC_F_EC_ASN1_PARAMETERS2GROUP 157
391#define EC_F_EC_ASN1_PKPARAMETERS2GROUP 158
392#define EC_F_EC_EX_DATA_SET_DATA 211
393#define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY 208
394#define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT 159
395#define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE 195
396#define EC_F_EC_GF2M_SIMPLE_OCT2POINT 160
397#define EC_F_EC_GF2M_SIMPLE_POINT2OCT 161
398#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162
399#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163
400#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES 164
181#define EC_F_EC_GFP_MONT_FIELD_DECODE 133 401#define EC_F_EC_GFP_MONT_FIELD_DECODE 133
182#define EC_F_EC_GFP_MONT_FIELD_ENCODE 134 402#define EC_F_EC_GFP_MONT_FIELD_ENCODE 134
183#define EC_F_EC_GFP_MONT_FIELD_MUL 131 403#define EC_F_EC_GFP_MONT_FIELD_MUL 131
404#define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE 209
184#define EC_F_EC_GFP_MONT_FIELD_SQR 132 405#define EC_F_EC_GFP_MONT_FIELD_SQR 132
406#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE 189
407#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP 135
408#define EC_F_EC_GFP_NIST_FIELD_MUL 200
409#define EC_F_EC_GFP_NIST_FIELD_SQR 201
410#define EC_F_EC_GFP_NIST_GROUP_SET_CURVE 202
411#define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT 165
412#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE 166
185#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100 413#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100
186#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 101 414#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 101
187#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 102 415#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 102
188#define EC_F_EC_GFP_SIMPLE_OCT2POINT 103 416#define EC_F_EC_GFP_SIMPLE_OCT2POINT 103
189#define EC_F_EC_GFP_SIMPLE_POINT2OCT 104 417#define EC_F_EC_GFP_SIMPLE_POINT2OCT 104
190#define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE 137 418#define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE 137
419#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES 167
191#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105 420#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105
421#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES 168
192#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128 422#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128
423#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES 169
193#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129 424#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129
425#define EC_F_EC_GROUP_CHECK 170
426#define EC_F_EC_GROUP_CHECK_DISCRIMINANT 171
194#define EC_F_EC_GROUP_COPY 106 427#define EC_F_EC_GROUP_COPY 106
195#define EC_F_EC_GROUP_GET0_GENERATOR 139 428#define EC_F_EC_GROUP_GET0_GENERATOR 139
196#define EC_F_EC_GROUP_GET_COFACTOR 140 429#define EC_F_EC_GROUP_GET_COFACTOR 140
430#define EC_F_EC_GROUP_GET_CURVE_GF2M 172
197#define EC_F_EC_GROUP_GET_CURVE_GFP 130 431#define EC_F_EC_GROUP_GET_CURVE_GFP 130
432#define EC_F_EC_GROUP_GET_DEGREE 173
198#define EC_F_EC_GROUP_GET_ORDER 141 433#define EC_F_EC_GROUP_GET_ORDER 141
434#define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS 193
435#define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS 194
199#define EC_F_EC_GROUP_NEW 108 436#define EC_F_EC_GROUP_NEW 108
437#define EC_F_EC_GROUP_NEW_BY_CURVE_NAME 174
438#define EC_F_EC_GROUP_NEW_FROM_DATA 175
200#define EC_F_EC_GROUP_PRECOMPUTE_MULT 142 439#define EC_F_EC_GROUP_PRECOMPUTE_MULT 142
440#define EC_F_EC_GROUP_SET_CURVE_GF2M 176
201#define EC_F_EC_GROUP_SET_CURVE_GFP 109 441#define EC_F_EC_GROUP_SET_CURVE_GFP 109
202#define EC_F_EC_GROUP_SET_EXTRA_DATA 110 442#define EC_F_EC_GROUP_SET_EXTRA_DATA 110
203#define EC_F_EC_GROUP_SET_GENERATOR 111 443#define EC_F_EC_GROUP_SET_GENERATOR 111
444#define EC_F_EC_KEY_CHECK_KEY 177
445#define EC_F_EC_KEY_COPY 178
446#define EC_F_EC_KEY_GENERATE_KEY 179
447#define EC_F_EC_KEY_NEW 182
448#define EC_F_EC_KEY_PRINT 180
449#define EC_F_EC_KEY_PRINT_FP 181
204#define EC_F_EC_POINTS_MAKE_AFFINE 136 450#define EC_F_EC_POINTS_MAKE_AFFINE 136
205#define EC_F_EC_POINTS_MUL 138 451#define EC_F_EC_POINTS_MUL 138
206#define EC_F_EC_POINT_ADD 112 452#define EC_F_EC_POINT_ADD 112
207#define EC_F_EC_POINT_CMP 113 453#define EC_F_EC_POINT_CMP 113
208#define EC_F_EC_POINT_COPY 114 454#define EC_F_EC_POINT_COPY 114
209#define EC_F_EC_POINT_DBL 115 455#define EC_F_EC_POINT_DBL 115
456#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M 183
210#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116 457#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116
211#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117 458#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117
459#define EC_F_EC_POINT_INVERT 210
212#define EC_F_EC_POINT_IS_AT_INFINITY 118 460#define EC_F_EC_POINT_IS_AT_INFINITY 118
213#define EC_F_EC_POINT_IS_ON_CURVE 119 461#define EC_F_EC_POINT_IS_ON_CURVE 119
214#define EC_F_EC_POINT_MAKE_AFFINE 120 462#define EC_F_EC_POINT_MAKE_AFFINE 120
463#define EC_F_EC_POINT_MUL 184
215#define EC_F_EC_POINT_NEW 121 464#define EC_F_EC_POINT_NEW 121
216#define EC_F_EC_POINT_OCT2POINT 122 465#define EC_F_EC_POINT_OCT2POINT 122
217#define EC_F_EC_POINT_POINT2OCT 123 466#define EC_F_EC_POINT_POINT2OCT 123
467#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M 185
218#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124 468#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124
469#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M 186
219#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125 470#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125
220#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126 471#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126
221#define EC_F_EC_POINT_SET_TO_INFINITY 127 472#define EC_F_EC_POINT_SET_TO_INFINITY 127
222#define EC_F_GFP_MONT_GROUP_SET_CURVE_GFP 135 473#define EC_F_EC_PRE_COMP_DUP 207
474#define EC_F_EC_PRE_COMP_NEW 196
475#define EC_F_EC_WNAF_MUL 187
476#define EC_F_EC_WNAF_PRECOMPUTE_MULT 188
477#define EC_F_I2D_ECPARAMETERS 190
478#define EC_F_I2D_ECPKPARAMETERS 191
479#define EC_F_I2D_ECPRIVATEKEY 192
480#define EC_F_I2O_ECPUBLICKEY 151
481#define EC_F_O2I_ECPUBLICKEY 152
223 482
224/* Reason codes. */ 483/* Reason codes. */
484#define EC_R_ASN1_ERROR 115
485#define EC_R_ASN1_UNKNOWN_FIELD 116
225#define EC_R_BUFFER_TOO_SMALL 100 486#define EC_R_BUFFER_TOO_SMALL 100
487#define EC_R_D2I_ECPKPARAMETERS_FAILURE 117
488#define EC_R_DISCRIMINANT_IS_ZERO 118
489#define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE 119
490#define EC_R_FIELD_TOO_LARGE 138
491#define EC_R_GROUP2PKPARAMETERS_FAILURE 120
492#define EC_R_I2D_ECPKPARAMETERS_FAILURE 121
226#define EC_R_INCOMPATIBLE_OBJECTS 101 493#define EC_R_INCOMPATIBLE_OBJECTS 101
227#define EC_R_INVALID_ARGUMENT 112 494#define EC_R_INVALID_ARGUMENT 112
228#define EC_R_INVALID_COMPRESSED_POINT 110 495#define EC_R_INVALID_COMPRESSED_POINT 110
@@ -230,12 +497,28 @@ void ERR_load_EC_strings(void);
230#define EC_R_INVALID_ENCODING 102 497#define EC_R_INVALID_ENCODING 102
231#define EC_R_INVALID_FIELD 103 498#define EC_R_INVALID_FIELD 103
232#define EC_R_INVALID_FORM 104 499#define EC_R_INVALID_FORM 104
500#define EC_R_INVALID_GROUP_ORDER 122
501#define EC_R_INVALID_PENTANOMIAL_BASIS 132
502#define EC_R_INVALID_PRIVATE_KEY 123
503#define EC_R_INVALID_TRINOMIAL_BASIS 137
504#define EC_R_MISSING_PARAMETERS 124
505#define EC_R_MISSING_PRIVATE_KEY 125
506#define EC_R_NOT_A_NIST_PRIME 135
507#define EC_R_NOT_A_SUPPORTED_NIST_PRIME 136
508#define EC_R_NOT_IMPLEMENTED 126
233#define EC_R_NOT_INITIALIZED 111 509#define EC_R_NOT_INITIALIZED 111
510#define EC_R_NO_FIELD_MOD 133
511#define EC_R_PASSED_NULL_PARAMETER 134
512#define EC_R_PKPARAMETERS2GROUP_FAILURE 127
234#define EC_R_POINT_AT_INFINITY 106 513#define EC_R_POINT_AT_INFINITY 106
235#define EC_R_POINT_IS_NOT_ON_CURVE 107 514#define EC_R_POINT_IS_NOT_ON_CURVE 107
236#define EC_R_SLOT_FULL 108 515#define EC_R_SLOT_FULL 108
237#define EC_R_UNDEFINED_GENERATOR 113 516#define EC_R_UNDEFINED_GENERATOR 113
517#define EC_R_UNDEFINED_ORDER 128
518#define EC_R_UNKNOWN_GROUP 129
238#define EC_R_UNKNOWN_ORDER 114 519#define EC_R_UNKNOWN_ORDER 114
520#define EC_R_UNSUPPORTED_FIELD 131
521#define EC_R_WRONG_ORDER 130
239 522
240#ifdef __cplusplus 523#ifdef __cplusplus
241} 524}