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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/dsa.h>
"""
TYPES = """
typedef struct dsa_st {
/* Prime number (public) */
BIGNUM *p;
/* Subprime (160-bit, 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 = """
"""
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