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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2010-2020. All Rights Reserved.
*
* 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.
*
* %CopyrightEnd%
*/
#ifndef E_EVP_COMPAT_H__
#define E_EVP_COMPAT_H__ 1
/*
* In OpenSSL 1.1.0, most structs are opaque. That means that
* the structs cannot be allocated as automatic variables on the
* C stack (because the size is unknown) and that it is necessary
* to use access functions.
*
* For backward compatibility to previous versions of OpenSSL, define
* on our versions of the new functions defined in 1.1.0 here, so that
* we don't have to sprinkle ifdefs throughout the code.
*/
static INLINE HMAC_CTX *HMAC_CTX_new(void);
static INLINE void HMAC_CTX_free(HMAC_CTX *ctx);
static INLINE HMAC_CTX *HMAC_CTX_new()
{
HMAC_CTX *ctx;
if ((ctx = CRYPTO_malloc(sizeof(HMAC_CTX), __FILE__, __LINE__)) == NULL)
return NULL;
HMAC_CTX_init(ctx);
return ctx;
}
static INLINE void HMAC_CTX_free(HMAC_CTX *ctx)
{
if (ctx == NULL)
return;
HMAC_CTX_cleanup(ctx);
CRYPTO_free(ctx);
}
/* Renamed in 1.1.0 */
#define EVP_MD_CTX_new() EVP_MD_CTX_create()
#define EVP_MD_CTX_free(ctx) EVP_MD_CTX_destroy((ctx))
static INLINE void *BN_GENCB_get_arg(BN_GENCB *cb);
static INLINE void *BN_GENCB_get_arg(BN_GENCB *cb)
{
return cb->arg;
}
static INLINE int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
static INLINE void RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e, const BIGNUM **d);
static INLINE int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
static INLINE void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q);
static INLINE int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp);
static INLINE void RSA_get0_crt_params(const RSA *r, const BIGNUM **dmp1, const BIGNUM **dmq1, const BIGNUM **iqmp);
static INLINE int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
{
r->n = n;
r->e = e;
r->d = d;
return 1;
}
static INLINE void RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
{
*n = r->n;
*e = r->e;
*d = r->d;
}
static INLINE int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q)
{
r->p = p;
r->q = q;
return 1;
}
static INLINE void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q)
{
*p = r->p;
*q = r->q;
}
static INLINE int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp)
{
r->dmp1 = dmp1;
r->dmq1 = dmq1;
r->iqmp = iqmp;
return 1;
}
static INLINE void RSA_get0_crt_params(const RSA *r, const BIGNUM **dmp1, const BIGNUM **dmq1, const BIGNUM **iqmp)
{
*dmp1 = r->dmp1;
*dmq1 = r->dmq1;
*iqmp = r->iqmp;
}
static INLINE int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key);
static INLINE int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);
static INLINE void DSA_get0_pqg(const DSA *dsa,
const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
static INLINE void DSA_get0_key(const DSA *dsa,
const BIGNUM **pub_key, const BIGNUM **priv_key);
static INLINE int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key)
{
d->pub_key = pub_key;
d->priv_key = priv_key;
return 1;
}
static INLINE int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g)
{
d->p = p;
d->q = q;
d->g = g;
return 1;
}
static INLINE void
DSA_get0_pqg(const DSA *dsa, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g)
{
*p = dsa->p;
*q = dsa->q;
*g = dsa->g;
}
static INLINE void
DSA_get0_key(const DSA *dsa, const BIGNUM **pub_key, const BIGNUM **priv_key)
{
if (pub_key)
*pub_key = dsa->pub_key;
if (priv_key)
*priv_key = dsa->priv_key;
}
static INLINE int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
static INLINE int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
static INLINE int DH_set_length(DH *dh, long length);
static INLINE void DH_get0_pqg(const DH *dh,
const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
static INLINE void DH_get0_key(const DH *dh,
const BIGNUM **pub_key, const BIGNUM **priv_key);
static INLINE int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
{
dh->pub_key = pub_key;
dh->priv_key = priv_key;
return 1;
}
static INLINE int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
{
dh->p = p;
dh->q = q;
dh->g = g;
return 1;
}
static INLINE int DH_set_length(DH *dh, long length)
{
dh->length = length;
return 1;
}
static INLINE void
DH_get0_pqg(const DH *dh, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g)
{
*p = dh->p;
*q = dh->q;
*g = dh->g;
}
static INLINE void
DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key)
{
if (pub_key)
*pub_key = dh->pub_key;
if (priv_key)
*priv_key = dh->priv_key;
}
#endif /* E_EVP_COMPAT_H__ */
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