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authorArchie <ac11018@ic.ac.uk>2022-08-21 17:18:20 -0500
committerArchie <ac11018@ic.ac.uk>2022-08-21 17:18:20 -0500
commitdb73f3c26b2768f93c7573b7c7d74b1cc7a0756d (patch)
tree81696fd98770e519aea96fe3a6e40bcc3b3a4360 /tests/memlib/memlib_block_sp.v
parente7e8e3b0f65ea1ebfcf04bffd0d9ba90f8e0d7fe (diff)
parent029c2785e810fda0ccc5abbb6057af760f2fc6f3 (diff)
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# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.

from __future__ import absolute_import, division, print_function

INCLUDES = """
#include <openssl/ec.h>
#include <openssl/obj_mac.h>
"""

TYPES = """
static const int Cryptography_HAS_EC;
static const int Cryptography_HAS_EC2M;
static const int Cryptography_HAS_EC_1_0_2;

static const int OPENSSL_EC_NAMED_CURVE;

typedef ... EC_KEY;
typedef ... EC_GROUP;
typedef ... EC_POINT;
typedef ... EC_METHOD;
typedef struct {
    int nid;
    const char *comment;
} EC_builtin_curve;
typedef enum {
    POINT_CONVERSION_COMPRESSED,
    POINT_CONVERSION_UNCOMPRESSED,
    POINT_CONVERSION_HYBRID,
    ...
} point_conversion_form_t;
"""

FUNCTIONS = """
EC_GROUP *EC_GROUP_new(const EC_METHOD *);
void EC_GROUP_free(EC_GROUP *);
void EC_GROUP_clear_free(EC_GROUP *);

EC_GROUP *EC_GROUP_new_curve_GFp(
    const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
EC_GROUP *EC_GROUP_new_curve_GF2m(
    const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
EC_GROUP *EC_GROUP_new_by_curve_name(int);

int EC_GROUP_set_curve_GFp(
    EC_GROUP *, const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
int EC_GROUP_get_curve_GFp(
    const EC_GROUP *, BIGNUM *, BIGNUM *, BIGNUM *, BN_CTX *);
int EC_GROUP_set_curve_GF2m(
    EC_GROUP *, const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
int EC_GROUP_get_curve_GF2m(
    const EC_GROUP *, BIGNUM *, BIGNUM *, BIGNUM *, BN_CTX *);

int EC_GROUP_get_degree(const EC_GROUP *);
void EC_GROUP_set_asn1_flag(EC_GROUP *, int);
void EC_GROUP_set_point_conversion_form(EC_GROUP *, point_conversion_form_t);

const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *);
const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *);
int EC_GROUP_get_curve_name(const EC_GROUP *);

size_t EC_get_builtin_curves(EC_builtin_curve *, size_t);

EC_KEY *EC_KEY_new(void);
void EC_KEY_free(EC_KEY *);

int EC_KEY_get_flags(const EC_KEY *);
void EC_KEY_set_flags(EC_KEY *, int);
void EC_KEY_clear_flags(EC_KEY *, int);
EC_KEY *EC_KEY_new_by_curve_name(int);
EC_KEY *EC_KEY_copy(EC_KEY *, EC_KEY *);
EC_KEY *EC_KEY_dup(EC_KEY *);
int EC_KEY_up_ref(EC_KEY *);
const EC_GROUP *EC_KEY_get0_group(const EC_KEY *);
int EC_GROUP_get_order(const EC_GROUP *, BIGNUM *, BN_CTX *);
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 int EC_KEY_get_enc_flags(const EC_KEY *);
void EC_KEY_set_enc_flags(EC_KEY *eckey, 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);
void EC_KEY_set_asn1_flag(EC_KEY *, int);
int EC_KEY_precompute_mult(EC_KEY *, BN_CTX *);
int EC_KEY_generate_key(EC_KEY *);
int EC_KEY_check_key(const EC_KEY *);
int EC_KEY_set_public_key_affine_coordinates(EC_KEY *, BIGNUM *, BIGNUM *);

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 *, const BIGNUM *, const BIGNUM *, BN_CTX *);

int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *,
    const EC_POINT *, BIGNUM *, BIGNUM *, BIGNUM *, BN_CTX *);

int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, const BIGNUM *, BN_CTX *);

int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *,
    const EC_POINT *, BIGNUM *, BIGNUM *, BN_CTX *);

int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, int, BN_CTX *);

int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, const BIGNUM *, BN_CTX *);

int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *,
    const EC_POINT *, BIGNUM *, BIGNUM *, BN_CTX *);

int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, int, BN_CTX *);

size_t EC_POINT_point2oct(const EC_GROUP *, const EC_POINT *,
    point_conversion_form_t,
    unsigned char *, size_t, BN_CTX *);

int EC_POINT_oct2point(const EC_GROUP *, EC_POINT *,
    const unsigned char *, size_t, BN_CTX *);

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 *, const EC_POINT *,
    const EC_POINT *, BN_CTX *);

int EC_POINT_dbl(const EC_GROUP *, EC_POINT *, const EC_POINT *, 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 *, const EC_POINT *, BN_CTX *);

int EC_POINT_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
int EC_POINTs_make_affine(const EC_GROUP *, size_t, EC_POINT *[], BN_CTX *);

int EC_POINTs_mul(
    const EC_GROUP *, EC_POINT *, const BIGNUM *,
    size_t, const EC_POINT *[], const BIGNUM *[], BN_CTX *);

int EC_POINT_mul(const EC_GROUP *, EC_POINT *, const BIGNUM *,
    const EC_POINT *, const BIGNUM *, BN_CTX *);

int EC_GROUP_precompute_mult(EC_GROUP *, BN_CTX *);
int EC_GROUP_have_precompute_mult(const EC_GROUP *);

const EC_METHOD *EC_GFp_simple_method();
const EC_METHOD *EC_GFp_mont_method();
const EC_METHOD *EC_GFp_nist_method();

const EC_METHOD *EC_GF2m_simple_method();

int EC_METHOD_get_field_type(const EC_METHOD *);

const char *EC_curve_nid2nist(int);
"""

CUSTOMIZATIONS = """
static const long Cryptography_HAS_EC = 1;

#if defined(OPENSSL_NO_EC2M)
static const long Cryptography_HAS_EC2M = 0;

const EC_METHOD *(*EC_GF2m_simple_method)() = NULL;

int (*EC_POINT_set_affine_coordinates_GF2m)(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, const BIGNUM *, BN_CTX *) = NULL;

int (*EC_POINT_get_affine_coordinates_GF2m)(const EC_GROUP *,
    const EC_POINT *, BIGNUM *, BIGNUM *, BN_CTX *) = NULL;

int (*EC_POINT_set_compressed_coordinates_GF2m)(const EC_GROUP *, EC_POINT *,
    const BIGNUM *, int, BN_CTX *) = NULL;

int (*EC_GROUP_set_curve_GF2m)(
    EC_GROUP *, const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);

int (*EC_GROUP_get_curve_GF2m)(
    const EC_GROUP *, BIGNUM *, BIGNUM *, BIGNUM *, BN_CTX *);

EC_GROUP *(*EC_GROUP_new_curve_GF2m)(
    const BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *);
#else
static const long Cryptography_HAS_EC2M = 1;
#endif

#if (!CRYPTOGRAPHY_IS_LIBRESSL && CRYPTOGRAPHY_OPENSSL_LESS_THAN_102) || \
    (CRYPTOGRAPHY_IS_LIBRESSL && LIBRESSL_VERSION_NUMBER < 0x20020002L)
static const long Cryptography_HAS_EC_1_0_2 = 0;
const char *(*EC_curve_nid2nist)(int) = NULL;
#else
static const long Cryptography_HAS_EC_1_0_2 = 1;
#endif
"""