/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/openssl/ecdsa.py is in python-cryptography 0.6.1-1+deb8u1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | # Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import absolute_import, division, print_function
INCLUDES = """
#ifndef OPENSSL_NO_ECDSA
#include <openssl/ecdsa.h>
#endif
"""
TYPES = """
static const int Cryptography_HAS_ECDSA;
typedef struct {
BIGNUM *r;
BIGNUM *s;
} ECDSA_SIG;
typedef ... CRYPTO_EX_new;
typedef ... CRYPTO_EX_dup;
typedef ... CRYPTO_EX_free;
"""
FUNCTIONS = """
"""
MACROS = """
ECDSA_SIG *ECDSA_SIG_new();
void ECDSA_SIG_free(ECDSA_SIG *);
int i2d_ECDSA_SIG(const ECDSA_SIG *, unsigned char **);
ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **s, const unsigned char **, long);
ECDSA_SIG *ECDSA_do_sign(const unsigned char *, int, EC_KEY *);
ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *, int, const BIGNUM *,
const BIGNUM *, EC_KEY *);
int ECDSA_do_verify(const unsigned char *, int, const ECDSA_SIG *, EC_KEY*);
int ECDSA_sign_setup(EC_KEY *, BN_CTX *, BIGNUM **, BIGNUM **);
int ECDSA_sign(int, const unsigned char *, int, unsigned char *,
unsigned int *, EC_KEY *);
int ECDSA_sign_ex(int, const unsigned char *, int dgstlen, unsigned char *,
unsigned int *, const BIGNUM *, const BIGNUM *, EC_KEY *);
int ECDSA_verify(int, const unsigned char *, int, const unsigned char *, int,
EC_KEY *);
int ECDSA_size(const EC_KEY *);
const ECDSA_METHOD* ECDSA_OpenSSL();
void ECDSA_set_default_method(const ECDSA_METHOD *);
const ECDSA_METHOD* ECDSA_get_default_method();
int ECDSA_get_ex_new_index(long, void *, CRYPTO_EX_new *,
CRYPTO_EX_dup *, CRYPTO_EX_free *);
int ECDSA_set_method(EC_KEY *, const ECDSA_METHOD *);
int ECDSA_set_ex_data(EC_KEY *, int, void *);
void *ECDSA_get_ex_data(EC_KEY *, int);
"""
CUSTOMIZATIONS = """
#ifdef OPENSSL_NO_ECDSA
static const long Cryptography_HAS_ECDSA = 0;
typedef struct {
BIGNUM *r;
BIGNUM *s;
} ECDSA_SIG;
ECDSA_SIG* (*ECDSA_SIG_new)() = NULL;
void (*ECDSA_SIG_free)(ECDSA_SIG *) = NULL;
int (*i2d_ECDSA_SIG)(const ECDSA_SIG *, unsigned char **) = NULL;
ECDSA_SIG* (*d2i_ECDSA_SIG)(ECDSA_SIG **s, const unsigned char **,
long) = NULL;
ECDSA_SIG* (*ECDSA_do_sign)(const unsigned char *, int, EC_KEY *eckey) = NULL;
ECDSA_SIG* (*ECDSA_do_sign_ex)(const unsigned char *, int, const BIGNUM *,
const BIGNUM *, EC_KEY *) = NULL;
int (*ECDSA_do_verify)(const unsigned char *, int, const ECDSA_SIG *,
EC_KEY*) = NULL;
int (*ECDSA_sign_setup)(EC_KEY *, BN_CTX *, BIGNUM **, BIGNUM **) = NULL;
int (*ECDSA_sign)(int, const unsigned char *, int, unsigned char *,
unsigned int *, EC_KEY *) = NULL;
int (*ECDSA_sign_ex)(int, const unsigned char *, int dgstlen, unsigned char *,
unsigned int *, const BIGNUM *, const BIGNUM *,
EC_KEY *) = NULL;
int (*ECDSA_verify)(int, const unsigned char *, int, const unsigned char *,
int, EC_KEY *) = NULL;
int (*ECDSA_size)(const EC_KEY *) = NULL;
const ECDSA_METHOD* (*ECDSA_OpenSSL)() = NULL;
void (*ECDSA_set_default_method)(const ECDSA_METHOD *) = NULL;
const ECDSA_METHOD* (*ECDSA_get_default_method)() = NULL;
int (*ECDSA_set_method)(EC_KEY *, const ECDSA_METHOD *) = NULL;
int (*ECDSA_get_ex_new_index)(long, void *, CRYPTO_EX_new *,
CRYPTO_EX_dup *, CRYPTO_EX_free *) = NULL;
int (*ECDSA_set_ex_data)(EC_KEY *, int, void *) = NULL;
void* (*ECDSA_get_ex_data)(EC_KEY *, int) = NULL;
#else
static const long Cryptography_HAS_ECDSA = 1;
#endif
"""
CONDITIONAL_NAMES = {
"Cryptography_HAS_ECDSA": [
"ECDSA_SIG_new",
"ECDSA_SIG_free",
"i2d_ECDSA_SIG",
"d2i_ECDSA_SIG",
"ECDSA_do_sign",
"ECDSA_do_sign_ex",
"ECDSA_do_verify",
"ECDSA_sign_setup",
"ECDSA_sign",
"ECDSA_sign_ex",
"ECDSA_verify",
"ECDSA_size",
"ECDSA_OpenSSL",
"ECDSA_set_default_method",
"ECDSA_get_default_method",
"ECDSA_set_method",
"ECDSA_get_ex_new_index",
"ECDSA_set_ex_data",
"ECDSA_get_ex_data",
],
}
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