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
|
# 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 = """
#include <openssl/dsa.h>
"""
TYPES = """
typedef struct dsa_st {
// prime number (public)
BIGNUM *p;
// 160-bit subprime, q | p-1 (public)
BIGNUM *q;
// generator of subgroup (public)
BIGNUM *g;
// private key x
BIGNUM *priv_key;
// public key y = g^x
BIGNUM *pub_key;
...;
} DSA;
typedef struct {
BIGNUM *r;
BIGNUM *s;
} DSA_SIG;
"""
FUNCTIONS = """
DSA *DSA_generate_parameters(int, unsigned char *, int, int *, unsigned long *,
void (*)(int, int, void *), void *);
int DSA_generate_key(DSA *);
DSA *DSA_new(void);
void DSA_free(DSA *);
DSA_SIG *DSA_SIG_new(void);
void DSA_SIG_free(DSA_SIG *);
int i2d_DSA_SIG(const DSA_SIG *, unsigned char **);
DSA_SIG *d2i_DSA_SIG(DSA_SIG **, const unsigned char **, long);
int DSA_size(const DSA *);
int DSA_sign(int, const unsigned char *, int, unsigned char *, unsigned int *,
DSA *);
int DSA_verify(int, const unsigned char *, int, const unsigned char *, int,
DSA *);
"""
MACROS = """
int DSA_generate_parameters_ex(DSA *, int, unsigned char *, int,
int *, unsigned long *, BN_GENCB *);
"""
CUSTOMIZATIONS = """
"""
CONDITIONAL_NAMES = {}
|