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Rename implementations of method functions so that they match

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the new method names where _GF... suffixes have been removed.

Revert changes to ..._{get/set}_Jprojective_coordinates_...:
The current implementation for ECC over binary fields does not use
projective coordinates, and if it did, it would not use Jacobian
projective coordinates; so it's OK to use the ..._GFp prefix for all
this.

Add author attributions to some files so that it doesn't look
as if Sun wrote all of this :-)
This commit is contained in:
Bodo Möller 2002-08-02 14:28:37 +00:00
parent 9e4f9b36fc
commit 35b73a1f20
17 changed files with 183 additions and 202 deletions
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2
CHANGES
View File

@ -21,8 +21,6 @@
EC_GROUP_new_curve_GF2m
EC_GROUP_set_curve_GF2m
EC_GROUP_get_curve_GF2m
EC_POINT_set_Jprojective_coordinates_GF2m
EC_POINT_get_Jprojective_coordinates_GF2m
EC_POINT_set_affine_coordinates_GF2m
EC_POINT_get_affine_coordinates_GF2m
EC_POINT_set_compressed_coordinates_GF2m

14
crypto/bn/Makefile.ssl
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@ -194,13 +194,6 @@ bn_asm.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
bn_asm.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
bn_asm.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
bn_asm.o: ../cryptlib.h bn_asm.c bn_lcl.h
bn_gf2m.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h
bn_gf2m.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
bn_gf2m.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
bn_gf2m.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
bn_gf2m.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
bn_gf2m.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
bn_gf2m.o: ../cryptlib.h bn_gf2m.c bn_lcl.h
bn_blind.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h
bn_blind.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
bn_blind.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
@ -249,6 +242,13 @@ bn_gcd.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
bn_gcd.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
bn_gcd.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
bn_gcd.o: ../cryptlib.h bn_gcd.c bn_lcl.h
bn_gf2m.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h
bn_gf2m.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
bn_gf2m.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
bn_gf2m.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
bn_gf2m.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
bn_gf2m.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
bn_gf2m.o: ../cryptlib.h bn_gf2m.c bn_lcl.h
bn_kron.o: ../../include/openssl/bn.h ../../include/openssl/e_os2.h
bn_kron.o: ../../include/openssl/opensslconf.h bn_kron.c bn_lcl.h
bn_lib.o: ../../e_os.h ../../include/openssl/bio.h ../../include/openssl/bn.h

31
crypto/ec/Makefile.ssl
View File

@ -84,6 +84,23 @@ clean:
# DO NOT DELETE THIS LINE -- make depend depends on it.
ec2_mult.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
ec2_mult.o: ../../include/openssl/bn.h ../../include/openssl/crypto.h
ec2_mult.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
ec2_mult.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
ec2_mult.o: ../../include/openssl/obj_mac.h ../../include/openssl/opensslconf.h
ec2_mult.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
ec2_mult.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
ec2_mult.o: ../../include/openssl/symhacks.h ec2_mult.c ec_lcl.h
ec2_smpl.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
ec2_smpl.o: ../../include/openssl/bn.h ../../include/openssl/crypto.h
ec2_smpl.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
ec2_smpl.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
ec2_smpl.o: ../../include/openssl/obj_mac.h ../../include/openssl/opensslconf.h
ec2_smpl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
ec2_smpl.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
ec2_smpl.o: ../../include/openssl/symhacks.h ec2_smpl.c ec2_smpt.c ec_lcl.h
ec2_smpt.o: ec2_smpt.c
ec_asn1.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h
ec_asn1.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
ec_asn1.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
@ -178,17 +195,3 @@ ecp_smpl.o: ../../include/openssl/obj_mac.h ../../include/openssl/opensslconf.h
ecp_smpl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
ecp_smpl.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
ecp_smpl.o: ../../include/openssl/symhacks.h ec_lcl.h ecp_smpl.c
ec2_smpl.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
ec2_smpl.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
ec2_smpl.o: ../../include/openssl/ec.h ../../include/openssl/err.h
ec2_smpl.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
ec2_smpl.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
ec2_smpl.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
ec2_smpl.o: ec_lcl.h ec2_smpl.c ec2_smpt.c
ec2_mult.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
ec2_mult.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
ec2_mult.o: ../../include/openssl/ec.h ../../include/openssl/err.h
ec2_mult.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
ec2_mult.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
ec2_mult.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
ec2_mult.o: ec_lcl.h ec2_mult.c

27
crypto/ec/ec.h
View File

@ -1,4 +1,7 @@
/* crypto/ec/ec.h */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
@ -288,10 +291,6 @@ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, int y_bit, BN_CTX *);
int EC_POINT_set_Jprojective_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
int EC_POINT_get_Jprojective_coordinates_GF2m(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BIGNUM *z, 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 *,
@ -406,23 +405,23 @@ void ERR_load_EC_strings(void);
#define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT 168
#define EC_F_EC_GF2M_SIMPLE_OCT2POINT 169
#define EC_F_EC_GF2M_SIMPLE_POINT2OCT 170
#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES_GF2M 171
#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES_GF2M 172
#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES_GF2M 185
#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 171
#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 172
#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES 182
#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_SQR 132
#define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT 152
#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100
#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE 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_GFP 105
#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128
#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129
#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES 105
#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES 128
#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES 129
#define EC_F_EC_GROUP_CHECK 150
#define EC_F_EC_GROUP_CHECK_DISCRIMINANT 153
#define EC_F_EC_GROUP_COPY 106
@ -452,7 +451,6 @@ void ERR_load_EC_strings(void);
#define EC_F_EC_POINT_DBL 115
#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M 177
#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116
#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GF2M 178
#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117
#define EC_F_EC_POINT_IS_AT_INFINITY 118
#define EC_F_EC_POINT_IS_ON_CURVE 119
@ -465,12 +463,11 @@ void ERR_load_EC_strings(void);
#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124
#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M 181
#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125
#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GF2M 182
#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126
#define EC_F_EC_POINT_SET_TO_INFINITY 127
#define EC_F_EC_WNAF_MUL 183
#define EC_F_EC_WNAF_PRECOMPUTE_MULT 184
#define EC_F_GFP_MONT_GROUP_SET_CURVE_GFP 135
#define EC_F_EC_WNAF_PRECOMPUTE_MULT 178
#define EC_F_GFP_MONT_GROUP_SET_CURVE 135
#define EC_F_I2D_ECDSAPARAMETERS 158
#define EC_F_I2D_ECPARAMETERS 164
#define EC_F_I2D_ECPKPARAMETERS 165

28
crypto/ec/ec2_smpl.c
View File

@ -93,8 +93,8 @@ const EC_METHOD *EC_GF2m_simple_method(void)
ec_GF2m_simple_group_finish,
ec_GF2m_simple_group_clear_finish,
ec_GF2m_simple_group_copy,
ec_GF2m_simple_group_set_curve_GF2m,
ec_GF2m_simple_group_get_curve_GF2m,
ec_GF2m_simple_group_set_curve,
ec_GF2m_simple_group_get_curve,
ec_GF2m_simple_group_get_degree,
ec_GF2m_simple_group_check_discriminant,
ec_GF2m_simple_point_init,
@ -102,11 +102,11 @@ const EC_METHOD *EC_GF2m_simple_method(void)
ec_GF2m_simple_point_clear_finish,
ec_GF2m_simple_point_copy,
ec_GF2m_simple_point_set_to_infinity,
0 /* set_Jprojective_coordinates_GF2m */,
0 /* get_Jprojective_coordinates_GF2m */,
ec_GF2m_simple_point_set_affine_coordinates_GF2m,
ec_GF2m_simple_point_get_affine_coordinates_GF2m,
ec_GF2m_simple_set_compressed_coordinates_GF2m,
0 /* set_Jprojective_coordinates_GFp */,
0 /* get_Jprojective_coordinates_GFp */,
ec_GF2m_simple_point_set_affine_coordinates,
ec_GF2m_simple_point_get_affine_coordinates,
ec_GF2m_simple_set_compressed_coordinates,
ec_GF2m_simple_point2oct,
ec_GF2m_simple_oct2point,
ec_GF2m_simple_add,
@ -192,7 +192,7 @@ int ec_GF2m_simple_group_copy(EC_GROUP *dest, const EC_GROUP *src)
/* Set the curve parameters of an EC_GROUP structure. */
int ec_GF2m_simple_group_set_curve_GF2m(EC_GROUP *group,
int ec_GF2m_simple_group_set_curve(EC_GROUP *group,
const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
{
int ret = 0, i;
@ -221,7 +221,7 @@ int ec_GF2m_simple_group_set_curve_GF2m(EC_GROUP *group,
/* Get the curve parameters of an EC_GROUP structure.
* If p, a, or b are NULL then there values will not be set but the method will return with success.
*/
int ec_GF2m_simple_group_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
int ec_GF2m_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
{
int ret = 0;
@ -349,13 +349,13 @@ int ec_GF2m_simple_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point)
/* Set the coordinates of an EC_POINT using affine coordinates.
* Note that the simple implementation only uses affine coordinates.
*/
int ec_GF2m_simple_point_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
int ec_GF2m_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
{
int ret = 0;
if (x == NULL || y == NULL)
{
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES_GF2M, ERR_R_PASSED_NULL_PARAMETER);
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
@ -373,20 +373,20 @@ int ec_GF2m_simple_point_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_P
/* Gets the affine coordinates of an EC_POINT.
* Note that the simple implementation only uses affine coordinates.
*/
int ec_GF2m_simple_point_get_affine_coordinates_GF2m(const EC_GROUP *group, const EC_POINT *point,
int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
{
int ret = 0;
if (EC_POINT_is_at_infinity(group, point))
{
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES_GF2M, EC_R_POINT_AT_INFINITY);
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES, EC_R_POINT_AT_INFINITY);
return 0;
}
if (BN_cmp(&point->Z, BN_value_one()))
{
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
ECerr(EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (x != NULL)

4
crypto/ec/ec2_smpt.c
View File

@ -65,11 +65,11 @@
* This function is disabled by default and can be enabled by defining the
* preprocessor macro OPENSSL_EC_BIN_PT_COMP at Configure-time.
*/
int ec_GF2m_simple_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
int ec_GF2m_simple_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x_, int y_bit, BN_CTX *ctx)
{
#ifndef OPENSSL_EC_BIN_PT_COMP
ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES_GF2M, ERR_R_DISABLED);
ECerr(EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_DISABLED);
return 0;
#else
BN_CTX *new_ctx = NULL;

3
crypto/ec/ec_cvt.c
View File

@ -1,4 +1,7 @@
/* crypto/ec/ec_cvt.c */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*

19
crypto/ec/ec_err.c
View File

@ -81,23 +81,23 @@ static ERR_STRING_DATA EC_str_functs[]=
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT,0), "ec_GF2m_simple_group_check_discriminant"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_OCT2POINT,0), "ec_GF2m_simple_oct2point"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_POINT2OCT,0), "ec_GF2m_simple_point2oct"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES_GF2M,0), "ec_GF2m_simple_point_get_affine_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES_GF2M,0), "ec_GF2m_simple_point_set_affine_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES_GF2M,0), "ec_GF2m_simple_set_compressed_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES,0), "ec_GF2m_simple_point_get_affine_coordinates"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES,0), "ec_GF2m_simple_point_set_affine_coordinates"},
{ERR_PACK(0,EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES,0), "ec_GF2m_simple_set_compressed_coordinates"},
{ERR_PACK(0,EC_F_EC_GFP_MONT_FIELD_DECODE,0), "ec_GFp_mont_field_decode"},
{ERR_PACK(0,EC_F_EC_GFP_MONT_FIELD_ENCODE,0), "ec_GFp_mont_field_encode"},
{ERR_PACK(0,EC_F_EC_GFP_MONT_FIELD_MUL,0), "ec_GFp_mont_field_mul"},
{ERR_PACK(0,EC_F_EC_GFP_MONT_FIELD_SQR,0), "ec_GFp_mont_field_sqr"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT,0), "ec_GFp_simple_group_check_discriminant"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP,0), "ec_GFp_simple_group_set_curve_GFp"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE,0), "ec_GFp_simple_group_set_curve"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR,0), "EC_GFP_SIMPLE_GROUP_SET_GENERATOR"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_MAKE_AFFINE,0), "ec_GFp_simple_make_affine"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_OCT2POINT,0), "ec_GFp_simple_oct2point"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINT2OCT,0), "ec_GFp_simple_point2oct"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE,0), "ec_GFp_simple_points_make_affine"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP,0), "ec_GFp_simple_point_get_affine_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP,0), "ec_GFp_simple_point_set_affine_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP,0), "ec_GFp_simple_set_compressed_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES,0), "ec_GFp_simple_point_get_affine_coordinates"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES,0), "ec_GFp_simple_point_set_affine_coordinates"},
{ERR_PACK(0,EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES,0), "ec_GFp_simple_set_compressed_coordinates"},
{ERR_PACK(0,EC_F_EC_GROUP_CHECK,0), "EC_GROUP_check"},
{ERR_PACK(0,EC_F_EC_GROUP_CHECK_DISCRIMINANT,0), "EC_GROUP_check_discriminant"},
{ERR_PACK(0,EC_F_EC_GROUP_COPY,0), "EC_GROUP_copy"},
@ -125,9 +125,7 @@ static ERR_STRING_DATA EC_str_functs[]=
{ERR_PACK(0,EC_F_EC_POINT_CMP,0), "EC_POINT_cmp"},
{ERR_PACK(0,EC_F_EC_POINT_COPY,0), "EC_POINT_copy"},
{ERR_PACK(0,EC_F_EC_POINT_DBL,0), "EC_POINT_dbl"},
{ERR_PACK(0,EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M,0), "EC_POINT_get_affine_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP,0), "EC_POINT_get_affine_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GF2M,0), "EC_POINT_get_Jprojective_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP,0), "EC_POINT_get_Jprojective_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_POINT_IS_AT_INFINITY,0), "EC_POINT_is_at_infinity"},
{ERR_PACK(0,EC_F_EC_POINT_IS_ON_CURVE,0), "EC_POINT_is_on_curve"},
@ -140,12 +138,11 @@ static ERR_STRING_DATA EC_str_functs[]=
{ERR_PACK(0,EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP,0), "EC_POINT_set_affine_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M,0), "EC_POINT_set_compressed_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP,0), "EC_POINT_set_compressed_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GF2M,0), "EC_POINT_set_Jprojective_coordinates_GF2m"},
{ERR_PACK(0,EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP,0), "EC_POINT_set_Jprojective_coordinates_GFp"},
{ERR_PACK(0,EC_F_EC_POINT_SET_TO_INFINITY,0), "EC_POINT_set_to_infinity"},
{ERR_PACK(0,EC_F_EC_WNAF_MUL,0), "ec_wNAF_mul"},
{ERR_PACK(0,EC_F_EC_WNAF_PRECOMPUTE_MULT,0), "ec_wNAF_precompute_mult"},
{ERR_PACK(0,EC_F_GFP_MONT_GROUP_SET_CURVE_GFP,0), "GFP_MONT_GROUP_SET_CURVE_GFP"},
{ERR_PACK(0,EC_F_GFP_MONT_GROUP_SET_CURVE,0), "GFP_MONT_GROUP_SET_CURVE"},
{ERR_PACK(0,EC_F_I2D_ECDSAPARAMETERS,0), "i2d_ECDSAParameters"},
{ERR_PACK(0,EC_F_I2D_ECPARAMETERS,0), "i2d_ECParameters"},
{ERR_PACK(0,EC_F_I2D_ECPKPARAMETERS,0), "i2d_ECPKParameters"},

43
crypto/ec/ec_lcl.h
View File

@ -1,4 +1,7 @@
/* crypto/ec/ec_lcl.h */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
*
@ -117,16 +120,16 @@ struct ec_method_st {
int (*point_copy)(EC_POINT *, const EC_POINT *);
/* used by EC_POINT_set_to_infinity,
* EC_POINT_set_Jprojective_coordinates_GFp, EC_POINT_get_Jprojective_coordinates_GFp,
* EC_POINT_set_affine_coordinates_GFp, EC_POINT_get_affine_coordinates_GFp,
* EC_POINT_set_compressed_coordinates_GFp, EC_POINT_set_Jprojective_coordinates_GF2m,
* EC_POINT_get_Jprojective_coordinates_GF2m, EC_POINT_set_affine_coordinates_GF2m,
* EC_POINT_get_affine_coordinates_GF2m, and EC_POINT_set_compressed_coordinates_GF2m:
* EC_POINT_set_Jprojective_coordinates_GFp,
* EC_POINT_get_Jprojective_coordinates_GFp,
* EC_POINT_set_affine_coordinates_GFp, ..._GF2m,
* EC_POINT_get_affine_coordinates_GFp, ..._GF2m,
* EC_POINT_set_compressed_coordinates_GFp, ..._GF2m:
*/
int (*point_set_to_infinity)(const EC_GROUP *, EC_POINT *);
int (*point_set_Jprojective_coordinates)(const EC_GROUP *, EC_POINT *,
int (*point_set_Jprojective_coordinates_GFp)(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
int (*point_get_Jprojective_coordinates)(const EC_GROUP *, const EC_POINT *,
int (*point_get_Jprojective_coordinates_GFp)(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *);
int (*point_set_affine_coordinates)(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, BN_CTX *);
@ -267,8 +270,8 @@ int ec_GFp_simple_group_init(EC_GROUP *);
void ec_GFp_simple_group_finish(EC_GROUP *);
void ec_GFp_simple_group_clear_finish(EC_GROUP *);
int ec_GFp_simple_group_copy(EC_GROUP *, const EC_GROUP *);
int ec_GFp_simple_group_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_simple_group_get_curve_GFp(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
int ec_GFp_simple_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
int ec_GFp_simple_group_get_degree(const EC_GROUP *);
int ec_GFp_simple_group_check_discriminant(const EC_GROUP *, BN_CTX *);
int ec_GFp_simple_point_init(EC_POINT *);
@ -280,11 +283,11 @@ int ec_GFp_simple_set_Jprojective_coordinates_GFp(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *);
int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *);
int ec_GFp_simple_point_set_affine_coordinates_GFp(const EC_GROUP *, EC_POINT *,
int ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, BN_CTX *);
int ec_GFp_simple_point_get_affine_coordinates_GFp(const EC_GROUP *, const EC_POINT *,
int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BN_CTX *);
int ec_GFp_simple_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *,
int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, int y_bit, BN_CTX *);
size_t ec_GFp_simple_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
unsigned char *buf, size_t len, BN_CTX *);
@ -304,7 +307,7 @@ int ec_GFp_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX
/* method functions in ecp_mont.c */
int ec_GFp_mont_group_init(EC_GROUP *);
int ec_GFp_mont_group_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_mont_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
void ec_GFp_mont_group_finish(EC_GROUP *);
void ec_GFp_mont_group_clear_finish(EC_GROUP *);
int ec_GFp_mont_group_copy(EC_GROUP *, const EC_GROUP *);
@ -317,7 +320,7 @@ int ec_GFp_mont_field_set_to_one(const EC_GROUP *, BIGNUM *r, BN_CTX *);
/* method functions in ecp_recp.c */
int ec_GFp_recp_group_init(EC_GROUP *);
int ec_GFp_recp_group_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_recp_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
void ec_GFp_recp_group_finish(EC_GROUP *);
void ec_GFp_recp_group_clear_finish(EC_GROUP *);
int ec_GFp_recp_group_copy(EC_GROUP *, const EC_GROUP *);
@ -327,7 +330,7 @@ int ec_GFp_recp_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *
/* method functions in ecp_nist.c */
int ec_GFp_nist_group_init(EC_GROUP *);
int ec_GFp_nist_group_set_curve_GFp(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_nist_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
void ec_GFp_nist_group_finish(EC_GROUP *);
void ec_GFp_nist_group_clear_finish(EC_GROUP *);
int ec_GFp_nist_group_copy(EC_GROUP *, const EC_GROUP *);
@ -340,8 +343,8 @@ int ec_GF2m_simple_group_init(EC_GROUP *);
void ec_GF2m_simple_group_finish(EC_GROUP *);
void ec_GF2m_simple_group_clear_finish(EC_GROUP *);
int ec_GF2m_simple_group_copy(EC_GROUP *, const EC_GROUP *);
int ec_GF2m_simple_group_set_curve_GF2m(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GF2m_simple_group_get_curve_GF2m(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
int ec_GF2m_simple_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GF2m_simple_group_get_curve(const EC_GROUP *, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *);
int ec_GF2m_simple_group_get_degree(const EC_GROUP *);
int ec_GF2m_simple_group_check_discriminant(const EC_GROUP *, BN_CTX *);
int ec_GF2m_simple_point_init(EC_POINT *);
@ -349,11 +352,11 @@ void ec_GF2m_simple_point_finish(EC_POINT *);
void ec_GF2m_simple_point_clear_finish(EC_POINT *);
int ec_GF2m_simple_point_copy(EC_POINT *, const EC_POINT *);
int ec_GF2m_simple_point_set_to_infinity(const EC_GROUP *, EC_POINT *);
int ec_GF2m_simple_point_set_affine_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
int ec_GF2m_simple_point_set_affine_coordinates(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, const BIGNUM *y, BN_CTX *);
int ec_GF2m_simple_point_get_affine_coordinates_GF2m(const EC_GROUP *, const EC_POINT *,
int ec_GF2m_simple_point_get_affine_coordinates(const EC_GROUP *, const EC_POINT *,
BIGNUM *x, BIGNUM *y, BN_CTX *);
int ec_GF2m_simple_set_compressed_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
int ec_GF2m_simple_set_compressed_coordinates(const EC_GROUP *, EC_POINT *,
const BIGNUM *x, int y_bit, BN_CTX *);
size_t ec_GF2m_simple_point2oct(const EC_GROUP *, const EC_POINT *, point_conversion_form_t form,
unsigned char *buf, size_t len, BN_CTX *);

113
crypto/ec/ec_lib.c
View File

@ -1,4 +1,7 @@
/* crypto/ec/ec_lib.c */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
@ -655,7 +658,7 @@ int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point)
int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx)
{
if (group->meth->point_set_Jprojective_coordinates == 0)
if (group->meth->point_set_Jprojective_coordinates_GFp == 0)
{
ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
@ -665,14 +668,14 @@ int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *po
ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_Jprojective_coordinates(group, point, x, y, z, ctx);
return group->meth->point_set_Jprojective_coordinates_GFp(group, point, x, y, z, ctx);
}
int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx)
{
if (group->meth->point_get_Jprojective_coordinates == 0)
if (group->meth->point_get_Jprojective_coordinates_GFp == 0)
{
ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
@ -682,7 +685,7 @@ int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, const EC_POI
ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_get_Jprojective_coordinates(group, point, x, y, z, ctx);
return group->meth->point_get_Jprojective_coordinates_GFp(group, point, x, y, z, ctx);
}
@ -703,6 +706,23 @@ int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
}
int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
{
if (group->meth->point_set_affine_coordinates == 0)
{
ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
}
int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
{
@ -720,74 +740,6 @@ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, const EC_POINT *p
}
int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, int y_bit, BN_CTX *ctx)
{
if (group->meth->point_set_compressed_coordinates == 0)
{
ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_compressed_coordinates(group, point, x, y_bit, ctx);
}
int EC_POINT_set_Jprojective_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx)
{
if (group->meth->point_set_Jprojective_coordinates == 0)
{
ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_Jprojective_coordinates(group, point, x, y, z, ctx);
}
int EC_POINT_get_Jprojective_coordinates_GF2m(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx)
{
if (group->meth->point_get_Jprojective_coordinates == 0)
{
ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_get_Jprojective_coordinates(group, point, x, y, z, ctx);
}
int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
{
if (group->meth->point_set_affine_coordinates == 0)
{
ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_affine_coordinates(group, point, x, y, ctx);
}
int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
{
@ -805,6 +757,23 @@ int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group, const EC_POINT *
}
int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, int y_bit, BN_CTX *ctx)
{
if (group->meth->point_set_compressed_coordinates == 0)
{
ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
if (group->meth != point->meth)
{
ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP, EC_R_INCOMPATIBLE_OBJECTS);
return 0;
}
return group->meth->point_set_compressed_coordinates(group, point, x, y_bit, ctx);
}
int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, int y_bit, BN_CTX *ctx)
{

3
crypto/ec/ec_mult.c
View File

@ -1,4 +1,7 @@
/* crypto/ec/ec_mult.c */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*

19
crypto/ec/ecp_mont.c
View File

@ -1,4 +1,7 @@
/* crypto/ec/ecp_mont.c */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
*
@ -71,8 +74,8 @@ const EC_METHOD *EC_GFp_mont_method(void)
ec_GFp_mont_group_finish,
ec_GFp_mont_group_clear_finish,
ec_GFp_mont_group_copy,
ec_GFp_mont_group_set_curve_GFp,
ec_GFp_simple_group_get_curve_GFp,
ec_GFp_mont_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
ec_GFp_simple_group_check_discriminant,
ec_GFp_simple_point_init,
@ -82,9 +85,9 @@ const EC_METHOD *EC_GFp_mont_method(void)
ec_GFp_simple_point_set_to_infinity,
ec_GFp_simple_set_Jprojective_coordinates_GFp,
ec_GFp_simple_get_Jprojective_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates_GFp,
ec_GFp_simple_point_get_affine_coordinates_GFp,
ec_GFp_simple_set_compressed_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates,
ec_GFp_simple_point_get_affine_coordinates,
ec_GFp_simple_set_compressed_coordinates,
ec_GFp_simple_point2oct,
ec_GFp_simple_oct2point,
ec_GFp_simple_add,
@ -119,7 +122,7 @@ int ec_GFp_mont_group_init(EC_GROUP *group)
}
int ec_GFp_mont_group_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
{
BN_CTX *new_ctx = NULL;
BN_MONT_CTX *mont = NULL;
@ -148,7 +151,7 @@ int ec_GFp_mont_group_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGN
if (mont == NULL) goto err;
if (!BN_MONT_CTX_set(mont, p, ctx))
{
ECerr(EC_F_GFP_MONT_GROUP_SET_CURVE_GFP, ERR_R_BN_LIB);
ECerr(EC_F_GFP_MONT_GROUP_SET_CURVE, ERR_R_BN_LIB);
goto err;
}
one = BN_new();
@ -160,7 +163,7 @@ int ec_GFp_mont_group_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGN
group->field_data2 = one;
one = NULL;
ret = ec_GFp_simple_group_set_curve_GFp(group, p, a, b, ctx);
ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
if (!ret)
{

12
crypto/ec/ecp_nist.c
View File

@ -68,8 +68,8 @@ const EC_METHOD *EC_GFp_nist_method(void)
ec_GFp_nist_group_finish,
ec_GFp_nist_group_clear_finish,
ec_GFp_nist_group_copy,
ec_GFp_nist_group_set_curve_GFp,
ec_GFp_simple_group_get_curve_GFp,
ec_GFp_nist_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
ec_GFp_simple_group_set_generator,
ec_GFp_simple_group_get0_generator,
@ -83,9 +83,9 @@ const EC_METHOD *EC_GFp_nist_method(void)
ec_GFp_simple_point_set_to_infinity,
ec_GFp_simple_set_Jprojective_coordinates_GFp,
ec_GFp_simple_get_Jprojective_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates_GFp,
ec_GFp_simple_point_get_affine_coordinates_GFp,
ec_GFp_simple_set_compressed_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates,
ec_GFp_simple_point_get_affine_coordinates,
ec_GFp_simple_set_compressed_coordinates,
ec_GFp_simple_point2oct,
ec_GFp_simple_oct2point,
ec_GFp_simple_add,
@ -120,7 +120,7 @@ int ec_GFp_nist_group_init(EC_GROUP *group)
}
int ec_GFp_nist_group_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
/* TODO */

12
crypto/ec/ecp_recp.c
View File

@ -68,8 +68,8 @@ const EC_METHOD *EC_GFp_recp_method(void)
ec_GFp_recp_group_finish,
ec_GFp_recp_group_clear_finish,
ec_GFp_recp_group_copy,
ec_GFp_recp_group_set_curve_GFp,
ec_GFp_simple_group_get_curve_GFp,
ec_GFp_recp_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
ec_GFp_simple_group_set_generator,
ec_GFp_simple_group_get0_generator,
@ -83,9 +83,9 @@ const EC_METHOD *EC_GFp_recp_method(void)
ec_GFp_simple_point_set_to_infinity,
ec_GFp_simple_set_Jprojective_coordinates_GFp,
ec_GFp_simple_get_Jprojective_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates_GFp,
ec_GFp_simple_point_get_affine_coordinates_GFp,
ec_GFp_simple_set_compressed_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates,
ec_GFp_simple_point_get_affine_coordinates,
ec_GFp_simple_set_compressed_coordinates,
ec_GFp_simple_point2oct,
ec_GFp_simple_oct2point,
ec_GFp_simple_add,
@ -119,7 +119,7 @@ int ec_GFp_recp_group_init(EC_GROUP *group)
}
int ec_GFp_recp_group_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
int ec_GFp_recp_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
/* TODO */

42
crypto/ec/ecp_smpl.c
View File

@ -1,6 +1,8 @@
/* crypto/ec/ecp_smpl.c */
/* Includes code written by Lenka Fibikova <fibikova@exp-math.uni-essen.de>
* for the OpenSSL project. */
* for the OpenSSL project.
* Includes code written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
@ -73,8 +75,8 @@ const EC_METHOD *EC_GFp_simple_method(void)
ec_GFp_simple_group_finish,
ec_GFp_simple_group_clear_finish,
ec_GFp_simple_group_copy,
ec_GFp_simple_group_set_curve_GFp,
ec_GFp_simple_group_get_curve_GFp,
ec_GFp_simple_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
ec_GFp_simple_group_check_discriminant,
ec_GFp_simple_point_init,
@ -84,9 +86,9 @@ const EC_METHOD *EC_GFp_simple_method(void)
ec_GFp_simple_point_set_to_infinity,
ec_GFp_simple_set_Jprojective_coordinates_GFp,
ec_GFp_simple_get_Jprojective_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates_GFp,
ec_GFp_simple_point_get_affine_coordinates_GFp,
ec_GFp_simple_set_compressed_coordinates_GFp,
ec_GFp_simple_point_set_affine_coordinates,
ec_GFp_simple_point_get_affine_coordinates,
ec_GFp_simple_set_compressed_coordinates,
ec_GFp_simple_point2oct,
ec_GFp_simple_oct2point,
ec_GFp_simple_add,
@ -148,7 +150,7 @@ int ec_GFp_simple_group_copy(EC_GROUP *dest, const EC_GROUP *src)
}
int ec_GFp_simple_group_set_curve_GFp(EC_GROUP *group,
int ec_GFp_simple_group_set_curve(EC_GROUP *group,
const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
{
int ret = 0;
@ -158,7 +160,7 @@ int ec_GFp_simple_group_set_curve_GFp(EC_GROUP *group,
/* p must be a prime > 3 */
if (BN_num_bits(p) <= 2 || !BN_is_odd(p))
{
ECerr(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP, EC_R_INVALID_FIELD);
ECerr(EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE, EC_R_INVALID_FIELD);
return 0;
}
@ -203,7 +205,7 @@ int ec_GFp_simple_group_set_curve_GFp(EC_GROUP *group,
}
int ec_GFp_simple_group_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
int ec_GFp_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
{
int ret = 0;
BN_CTX *new_ctx = NULL;
@ -485,13 +487,13 @@ int ec_GFp_simple_get_Jprojective_coordinates_GFp(const EC_GROUP *group, const E
}
int ec_GFp_simple_point_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
int ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx)
{
if (x == NULL || y == NULL)
{
/* unlike for projective coordinates, we do not tolerate this */
ECerr(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP, ERR_R_PASSED_NULL_PARAMETER);
ECerr(EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
@ -499,7 +501,7 @@ int ec_GFp_simple_point_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POI
}
int ec_GFp_simple_point_get_affine_coordinates_GFp(const EC_GROUP *group, const EC_POINT *point,
int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point,
BIGNUM *x, BIGNUM *y, BN_CTX *ctx)
{
BN_CTX *new_ctx = NULL;
@ -509,7 +511,7 @@ int ec_GFp_simple_point_get_affine_coordinates_GFp(const EC_GROUP *group, const
if (EC_POINT_is_at_infinity(group, point))
{
ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP, EC_R_POINT_AT_INFINITY);
ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES, EC_R_POINT_AT_INFINITY);
return 0;
}
@ -560,7 +562,7 @@ int ec_GFp_simple_point_get_affine_coordinates_GFp(const EC_GROUP *group, const
{
if (!BN_mod_inverse(Z_1, Z_, &group->field, ctx))
{
ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP, ERR_R_BN_LIB);
ECerr(EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES, ERR_R_BN_LIB);
goto err;
}
@ -614,7 +616,7 @@ int ec_GFp_simple_point_get_affine_coordinates_GFp(const EC_GROUP *group, const
}
int ec_GFp_simple_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,
int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point,
const BIGNUM *x_, int y_bit, BN_CTX *ctx)
{
BN_CTX *new_ctx = NULL;
@ -697,10 +699,10 @@ int ec_GFp_simple_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT
if (ERR_GET_LIB(err) == ERR_LIB_BN && ERR_GET_REASON(err) == BN_R_NOT_A_SQUARE)
{
(void)ERR_get_error();
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP, EC_R_INVALID_COMPRESSED_POINT);
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSED_POINT);
}
else
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP, ERR_R_BN_LIB);
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_BN_LIB);
goto err;
}
/* If tmp1 is not a square (i.e. there is no point on the curve with
@ -716,16 +718,16 @@ int ec_GFp_simple_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT
if (kron == -2) goto err;
if (kron == 1)
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP, EC_R_INVALID_COMPRESSION_BIT);
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSION_BIT);
else
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP, EC_R_INVALID_COMPRESSED_POINT);
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, EC_R_INVALID_COMPRESSED_POINT);
goto err;
}
if (!BN_usub(y, &group->field, y)) goto err;
}
if (y_bit != BN_is_odd(y))
{
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP, ERR_R_INTERNAL_ERROR);
ECerr(EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES, ERR_R_INTERNAL_ERROR);
goto err;
}

3
crypto/ec/ectest.c
View File

@ -1,4 +1,7 @@
/* crypto/ec/ectest.c */
/*
* Originally written by Bodo Moeller for the OpenSSL project.
*/
/* ====================================================================
* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
*

10
test/Makefile.ssl
View File

@ -461,11 +461,11 @@ ectest.o: ../include/openssl/dh.h ../include/openssl/dsa.h
ectest.o: ../include/openssl/e_os2.h ../include/openssl/ec.h
ectest.o: ../include/openssl/ecdsa.h ../include/openssl/engine.h
ectest.o: ../include/openssl/err.h ../include/openssl/lhash.h
ectest.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
ectest.o: ../include/openssl/ossl_typ.h ../include/openssl/rand.h
ectest.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
ectest.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
ectest.o: ../include/openssl/ui.h ectest.c
ectest.o: ../include/openssl/obj_mac.h ../include/openssl/opensslconf.h
ectest.o: ../include/openssl/opensslv.h ../include/openssl/ossl_typ.h
ectest.o: ../include/openssl/rand.h ../include/openssl/rsa.h
ectest.o: ../include/openssl/safestack.h ../include/openssl/stack.h
ectest.o: ../include/openssl/symhacks.h ../include/openssl/ui.h ectest.c
enginetest.o: ../include/openssl/asn1.h ../include/openssl/bio.h
enginetest.o: ../include/openssl/bn.h ../include/openssl/buffer.h
enginetest.o: ../include/openssl/crypto.h ../include/openssl/dh.h