1 files changed, 210 insertions, 0 deletions
diff --git a/lib/crypto/c_src/evp_compat.h b/lib/crypto/c_src/evp_compat.h
new file mode 100644
index 0000000000..dc94a61d8e
--- /dev/null
+++ b/lib/crypto/c_src/evp_compat.h
@@ -0,0 +1,210 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2010-2018. 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__ */