#include "cryptlib.h"
#include <openssl/bn.h>
#include <openssl/dh.h>
+#ifndef OPENSSL_NO_ENGINE
#include <openssl/engine.h>
+#endif
const char *DH_version="Diffie-Hellman" OPENSSL_VERSION_PTEXT;
const DH_METHOD *mtmp;
mtmp = dh->meth;
if (mtmp->finish) mtmp->finish(dh);
+#ifndef OPENSSL_NO_ENGINE
if (dh->engine)
{
ENGINE_finish(dh->engine);
dh->engine = NULL;
}
+#endif
dh->meth = meth;
if (meth->init) meth->init(dh);
return 1;
}
ret->meth = DH_get_default_method();
+#ifndef OPENSSL_NO_ENGINE
if (engine)
{
if (!ENGINE_init(engine))
return NULL;
}
}
+#endif
ret->pad=0;
ret->version=0;
CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
if ((ret->meth->init != NULL) && !ret->meth->init(ret))
{
+#ifndef OPENSSL_NO_ENGINE
if (ret->engine)
ENGINE_finish(ret->engine);
+#endif
CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
OPENSSL_free(ret);
ret=NULL;
if (r->meth->finish)
r->meth->finish(r);
+#ifndef OPENSSL_NO_ENGINE
if (r->engine)
ENGINE_finish(r->engine);
+#endif
CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, r, &r->ex_data);